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Chemical
Manufacturing Nature
of the Industry |
Working
Conditions |
Employment
|
Occupations
in the Industry
Training
and Advancement
|
Job
Outlook
|
Earnings
Significant
Points
- Employment is projected to decline.
- Production and installation, maintenance, and
repair workers hold almost 50 percent of all jobs.
- Persons with technical and advanced degrees
will have the best opportunities, particularly for research and development
work.
- Production workers earn more than in most
industries.
Nature of
the Industry
Chemicals are an essential component of
manufacturing, vital to industries such as construction, motor vehicles, paper,
electronics, transportation, agriculture, and pharmaceuticals. Although some
chemical manufacturers produce and sell consumer products such as soap, bleach,
and cosmetics, most chemical products are used as intermediate products for
other goods.
Chemical manufacturing is divided into eight
segments, seven of which are covered here: Plastics materials and synthetics;
cleaning preparations; organic chemicals; inorganic chemicals; miscellaneous
chemicals; paints and allied products; and agricultural chemicals. The eighth
segment, drug manufacturing, is covered in a separate Career Guide statement.
The largest employer of the segments included
here is the plastics materials and synthetics industry, which produces a wide
variety of finished products as well as raw materials. Some of these include
polyethylene, polypropylene, polyvinyl chloride (PVC), and polystyrene, which
can be made into products such as loudspeakers, toys, PVC pipes, and beverage
bottles. Motor vehicle manufacturers are particularly large users of these
products.
The cleaning preparations portion of the industry
is the only one in which much of the production is geared directly toward
consumers. This segment includes firms making soaps, detergents, and cleaning
preparations. Cosmetics and toiletries also are included in this segment.
Households and businesses use these products in many ways, cleaning everything
from babies to bridges.
The industrial organic chemicals segment produces
chemicals that contain carbon and hydrogen and are made primarily from petroleum
and natural gas, often referred to as petrochemicals. Although organic chemicals
are used to make a wide range of products, such as dyes, plastics, and
pharmaceutical products, the majority of these chemicals are used in the
production of other chemicals.
Industrial inorganic chemicals usually are made
from salts, metal compounds, other minerals, and the atmosphere. In addition to
solid and liquid chemicals, firms in this segment also produce industrial gases
such as oxygen, nitrogen, and helium. Many inorganic chemicals serve as
processing ingredients in the manufacture of chemicals, but do not appear in the
final products because they are used as reaction aids. Other chemical companies
are the largest single customer of this segment.
The miscellaneous chemical products segment
includes manufacturers of adhesives and sealants, explosives, printing ink,
carbon black, and other miscellaneous chemicals. These products are used by
consumers or in the manufacture of other products.
The paints and allied products segment includes
firms making paints, varnishes, lacquers, putties, paint removers, sealers, and
stains. The construction and furniture industries are large customers of this
segment. Other customers range from individuals refurbishing their homes to
businesses that need anticorrosive paints that can withstand high temperatures.
Finally, the segment employing the fewest workers
in the chemical industry is agricultural chemicals—which supplies farmers and
home gardeners with fertilizers, herbicides, pesticides, and other agricultural
chemicals.
Chemicals generally are classified into two
groups—commodity chemicals and specialty chemicals. Commodity chemical
manufacturers produce large quantities of basic and relatively inexpensive
compounds in large plants, often built specifically to make one chemical. Most
of these basic chemicals are used to make more highly refined chemicals used in
the production of everyday consumer goods by other industries. Specialty
chemical manufacturers, on the other hand, produce smaller quantities of more
expensive chemicals that are used less frequently. Specialty chemical
manufacturers often supply larger chemical companies on a contract basis. Many
traditional commodity chemical manufacturers are divided into two separate
entities, one focused on commodities and the other on specialty chemicals.
| Table 1.
Distribution of wage and salary employment in chemicals manufacturing,
except drugs by detailed industry, 2000 |
| Industry
| Employment |
Percent |
| Total, all industries |
723,000 |
100.0 |
| Soap, cleaners, and toilet goods |
155,000 |
14.9 |
| Plastics materials and synthetics |
154,000 |
14.8 |
| Industrial organic chemicals |
120,000 |
11.5 |
| Industrial inorganic chemicals |
98,000 |
9.4 |
| Miscellaneous chemical products |
93,000 |
9.0 |
| Paints and allied products |
52,000 |
5.0 |
| Agricultural chemicals |
51,000 |
4.9 |
The diversity of products produced by the
chemical industry also is reflected in its component establishments. For
example, firms producing plastics materials operated relatively large plants in
1997. This segment had 8 percent of the reporting establishments, yet employed
almost 21 percent of those working in the chemical manufacturing industry. On
the other hand, manufacturers of paints and allied products had a greater number
of establishments, each employing a much smaller number of workers. This segment
comprised more than 14 percent of the establishments in the chemical industry,
yet employed only 8 percent of all workers. The average workplace in the
chemical industry ranged from 138 workers in the plastics materials segment to
35 workers in the soaps and cosmetics segment (chart 1).
The chemical industry segments vary in the degree
to which their workers are involved in production activities, administration and
management, or research and development. Industries that make products such as
cosmetics or paint that are ready for sale to the final consumer employ more
administrative and marketing personnel. Industries that market their products
mostly to industrial customers generally employ a greater proportion of
precision production workers and a lower proportion of unskilled labor.
Chemical firms are concentrated in areas abundant
with other manufacturing businesses, such as in the Great Lakes region near the
automotive industry, or on the West Coast near the electronics industry.
Chemical plants also are located near the petroleum and natural gas production
centers along the Gulf Coast in Texas and Louisiana. Because chemical production
processes often use water, and chemicals are primarily exported by ship all over
the world, major industrial ports are another common location of chemical
plants. California, Illinois, New Jersey, New York, Ohio, Pennsylvania, South
Carolina, Tennessee, and Texas had about 50 percent of the establishments in the
industry.
Working
Conditions
Manufacturing chemicals usually is a continuous
process; this means that, once a process has begun, it cannot be stopped when it
is time for workers to go home. Split, weekend, and night shifts are common, and
workers on such schedules usually are compensated with higher rates of pay. As a
result, the average workweek in the chemical industry was 43 hours in 2000, over
2 hours longer than the average for nondurable manufacturing industries, and
over 8 hours longer than the average for all private industries. The industry
employs relatively few part-time workers.
The plants usually are clean, although the
continually running machines sometimes are loud and the interior of many plants
can be hot. Hardhats and safety goggles are mandatory and worn throughout the
plant.
Hazards in the chemical industry can be
substantial, but they generally are avoided through strict safety procedures.
Workers require protective gear and extensive knowledge of the dangers
associated with the chemicals being handled. Body suits with breathing devices
designed to filter out any harmful fumes are mandatory for work in dangerous
environments.
In spite of the hazards of working with
chemicals, extensive worker training on handling hazardous chemicals and
chemical company safety measures have resulted in injury and illness rates for
some segments of the chemical industry that are much lower than the average for
the manufacturing sector. The chemical industry reported just 4.4 cases of
work-related injury or illness per 100 workers, compared with an average of 9.2
cases for all manufacturing industries in 1999.
Employment
The chemical and allied products industry employed about 723,000 wage and salary workers in 2000, about 4 percent of the total number employed in manufacturing and almost 10 percent of the total number employed in nondurable goods manufacturing. Most segments of the industry had substantial numbers of jobs, as shown in table 1.
Occupations
in the Industry
Nearly three-fifths of those employed in the
industry work in production; installation, maintenance, and repair; and
transportation and material-moving occupations. More than one-fifth work in
management, business, and financial; and office and administrative support
occupations. About 14 percent work in professional and related occupations
(table 2).
Production. Workers in production
occupations operate and fix plant machinery, transport raw materials, and
monitor the production process. Improvements in technology gradually are
increasing the level of plant automation, reducing the number of jobs in
production occupations. Although high school graduates qualify for most
entry-level production jobs, advancement into better-paying jobs, requiring
higher skills or more responsibility, is possible with on-the-job training and
work experience or through additional vocational training at a 2-year technical
college.
Chemical plant and system operators
monitor the entire production process. From chemical ingredient ratios to
chemical reaction rates, the operator is responsible for the efficient operation
of the chemical plant. Chemical plant operators generally advance to these
positions from among the most experienced production workers, usually after
having acquired extensive experience and technical training in chemical
production processes. Experienced operators sometimes advance to senior
supervisory positions.
Table
2. Employment of wage and salary workers in chemicals manufacturing,
except drugs, by occupation, 2000 and projected change, 2000-10
(Employment in thousands) |
| Occupation |
Employment,
2000 |
Percent
change, 2000-10 |
| Number |
Percent |
|
All occupations
|
723 |
100.0 |
-4.5 |
| |
|
Management, business, and
financial occupations
|
77 |
10.6 |
-3.3 |
|
Marketing and sales
managers
|
7 |
1.0 |
12.3 |
|
General and operations
managers
|
12 |
1.7 |
-3.6 |
|
Industrial production
managers
|
10 |
1.3 |
-7.4 |
|
Business operations
specialists
|
14 |
2.0 |
-4.2 |
| |
|
Professional and related
occupations
|
99 |
13.7 |
-6.1 |
|
Computer specialists
|
9 |
1.2 |
19.3 |
|
Chemical engineers
|
12 |
1.6 |
-11.1 |
|
Chemists
|
16 |
2.2 |
-3.7 |
|
Chemical technicians
|
23 |
3.1 |
-7.3 |
| |
|
Sales and related
occupations
|
24 |
3.3 |
-3.7 |
|
Sales representatives,
wholesale and manufacturing, technical and scientific products
|
8 |
1.2 |
-5.2 |
|
Sales representatives,
wholesale and manufacturing, except technical and scientific products
|
9 |
1.3 |
-4.0 |
| |
|
Office and administrative
support occupations
|
84 |
11.7 |
-6.3 |
|
Bookkeeping, accounting,
and auditing clerks
|
7 |
1.0 |
-10.5 |
|
Customer service
representatives
|
9 |
1.3 |
2.0 |
|
Shipping, receiving, and
traffic clerks
|
12 |
1.7 |
-4.1 |
|
Executive secretaries and
administrative assistants
|
9 |
1.2 |
-10.7 |
| |
|
Installation,
maintenance, and repair occupations
|
56 |
7.8 |
-8.2 |
|
Industrial machinery
mechanics
|
13 |
1.8 |
-4.3 |
|
Maintenance and repair
workers, general
|
20 |
2.8 |
-12.9 |
| |
|
Production occupations
|
300 |
41.6 |
-3.8 |
|
First-line
supervisors/managers of production and operating workers
|
28 |
3.8 |
-10.5 |
|
Team assemblers
|
14 |
1.9 |
-2.4 |
|
Metal workers and plastic
workers
|
15 |
2.1 |
-11.5 |
|
Chemical plant and system
operators
|
56 |
7.8 |
-6.0 |
|
Extruding and forming
machine setters, operators, and tenders, synthetic and glass fibers
|
15 |
2.1 |
-12.7 |
|
Textile winding,
twisting, and drawing out machine setters, operators, and tenders
|
9 |
1.2 |
-13.1 |
|
Chemical equipment
operators and tenders
|
33 |
4.6 |
4.9 |
|
Mixing and blending
machine setters, operators, and tenders
|
29 |
4.1 |
5.4 |
|
Helpers--Production
workers
|
17 |
2.4 |
-4.1 |
|
Inspectors, testers,
sorters, samplers, and weighers
|
12 |
1.6 |
-19.3 |
|
Packaging and filling
machine operators and tenders
|
28 |
3.9 |
8.2 |
| |
|
Transportation and
material moving occupations
|
65 |
8.9 |
-2.0 |
|
Truck drivers, heavy and
tractor-trailer
|
10 |
1.4 |
-3.5 |
|
Industrial truck and
tractor operators
|
10 |
1.4 |
-2.7 |
|
Laborers and freight,
stock, and material movers, hand
|
14 |
1.9 |
-6.7 |
|
Packers and packagers,
hand
|
12 |
1.6 |
6.6 |
| |
| NOTE:
May not add to totals due to omission of occupations with small
employment. |
Industrial machinery mechanics and machinery maintenance workers
repair equipment, install machines, or practice preventive maintenance in the
plant. Workers advance to these jobs either through apprenticeships or formal
vocational training, or by completing in-house training courses.
Inspectors, testers, sorters, samplers, and
weighers assure that the production process runs efficiently and that
products are of acceptable quality. They refer problems to plant operators or
management.
Packaging and filling machine operators and
tenders wrap products and fill boxes to prepare the final product for
shipment or sale to the wholesaler or consumer. More than half of these jobs are
in the soap and cosmetics industry, due to the amount of packaging needed for
this industry’s consumer products.
Transportation and material-moving workers
move materials around the plant using industrial trucks or deliver finished
products to customers by truck. For these jobs, employers seek experienced
workers with knowledge of chemical hazards, safety procedures, and regulations
governing the transport of hazardous chemicals. Operation of industrial trucks
and tractors can be learned with on-the-job training, but previous experience
driving a truck and a commercial driver’s license generally are required to
operate a tractor-trailer carrying chemicals. Some jobs in transportation and
material movement are open to workers without experience. Workers in these jobs
move raw materials and finished products through the chemical plant and assist
motor vehicle operators in loading and unloading raw materials and chemicals.
They learn safe ways to handle chemicals on the job and develop skills that
enable them to advance to other occupations.
Research, development, and technical.
Most workers in research and development have at least a college degree, and
many have advanced degrees. Engineers, scientists, and technicians account for a
growing portion of industry employment.
Chemists and materials scientists carry
out research in a wide range of activities, such as analysis of materials,
preparation of new materials or modification of existing ones, study of process
chemistry pathways for new or existing products, and formulations of cosmetics,
household care products, or paints and coatings. They also try to develop new
chemicals for specific applications and new applications for existing chemicals.
The most senior chemists sometimes advance to management positions. Although
chemical companies hire some chemists with bachelor’s degrees, a master’s or
doctoral degree is becoming more important for chemist jobs.
Chemical engineers design equipment and
develop processes for manufacturing chemicals on a large scale. Chemical
research engineers design and conduct experiments to learn how processes behave
and conduct research for potential new chemical products and processes. A
bachelor’s degree is essential for these jobs, and a master’s degree may be
preferred or required for some jobs.
Engineering and science technicians assist
chemists and engineers in research activities and may conduct some research
independently. Those with bachelor’s degrees in chemistry or graduates of
2-year technical institutes usually fill these positions. Some graduates of
engineering programs start as technicians until an opportunity to advance into
an engineering position arises.
Administration and management. Most
managers need a 4-year college degree in addition to experience in the industry.
As in other highly technical industries, top managerial positions often are held
by those with substantial technical experience. Employment in administrative
support and managerial occupations is expected to decline as companies merge and
consolidate operations.
Engineering managers conduct cost
estimations, perform plant design feasibility studies, and coordinate daily
operations. These jobs require a college degree in a technical discipline, such
as chemistry or chemical engineering, and experience in the industry. Some
employees advance from research and development positions to management
positions.
Advertising, marketing, promotions, public
relations, and sales managers promote sales of chemical products by
informing customers of company products and services. A bachelor’s degree in
marketing, chemistry, or chemical engineering usually is required for these
jobs.
Office and administrative support workers
perform office functions such as secretarial duties, bookkeeping, material
records processing, and other clerical duties. Training beyond high school and
familiarity with computers is preferred for these occupations.
Training
& Advancement
Despite recent reductions in the workforce, the chemical industry offers career opportunities for persons with varying levels of experience and education. Training and advancement differ for the three major categories of occupations.
Production workers may start as laborers or in other unskilled jobs and, with experience and training, advance into better-paying positions that require greater skills or have greater responsibility. Substantial advancement is possible even within a single occupation. For example, chemical plant operators may move up through several levels of responsibility until they reach the highest paying operator job. Advancement in production occupations usually requires mastery of advanced skills. Such skills usually are the result of a combination of on-the-job-training and formal training provided by the employer. Some workers advance into supervisory positions.
Most jobs in research and development require substantial technical education after high school, but opportunities exist for persons with degrees ranging from a 2-year associate degree up to a doctorate. Development of new products and the award of patents bring increases in pay and prestige, but after a point advancement may require moving from research and development into management. Researchers usually are familiar with company objectives and production methods, which, combined with college education, equips them with many of the tools necessary for management positions.
Managerial jobs usually require a 4-year college degree, though some may require only a 2-year technical degree. Managers can usually advance into higher level jobs without additional formal training outside the workplace, although competition is keen. In general, advancement into the highest management ranks depends on experience and proven ability to handle responsibility in several functional areas. Among larger worldwide firms, international experience is important for career advancement. Also, industry restructuring has left fewer layers of management, increasing competition for promotions.
Job Outlook
Although the chemical industry’s output is expected to grow, employment in the chemical and allied products industry, excluding drugs, is projected to decline by about 4 percent over the 2000-10 period, compared with 15 percent growth expected for the entire economy. The expected decline in chemical manufacturing employment can be attributed to trends affecting the U.S. and global economies. There are several factors that will influence chemical industry employment, such as more efficient production processes and increased plant automation, the state of the national and world economy, company mergers and consolidation, increased foreign competition, outsourcing of production, growth of environmental health and safety concerns and legislation, precision farming techniques, and an emphasis on specialty chemicals.
Improvements in production technology have reduced the need for workers in production; installation, maintenance, and repair; and material-moving occupations, which account for a large proportion of jobs in the chemical industry. The growing application of computerized controls in standard production, and the growing manufacture of specialty chemicals requiring precise, computer-controlled production methods, will reduce the need for workers to monitor or directly operate equipment. Although production facilities will be easier to run with the increased use of computers, the new production methods will require workers with a better understanding of the use of the systems.
Foreign competition has been intensifying in most industries, and the chemical industry is no exception. Although the U.S. chemical industry has enjoyed a favorable trade balance for quite some time, growing global trade and rapidly expanding foreign production capabilities should increase competition. Pressure to reduce costs and streamline production will result in the continuing mergers and consolidation of companies both within the United States and abroad. Mergers and consolidations are allowing chemical companies to increase profits by eliminating duplicate departments and shifting operations to locations in which costs are lowest. U.S. companies are expected to move some production activities to developing countries—those in East Asia and Latin America, for example—to take advantage of rapidly expanding markets.
To satisfy growing public environmental concerns and to comply with the many government regulations, the chemical industry invests billions of dollars yearly in technology to reduce pollution and clean up existing waste sites. Growing concerns about chemicals and the environment will spur producers to create chemicals with fewer, less dangerous, or useable by-products that can be recycled or disposed of cleanly. This will require greater investment in research and development. As a result, occupations related to environmental compliance, improving product visibility, and promoting consumer confidence should grow.
Precision farming techniques have reduced the demand for agricultural chemicals in this country as farmers use computer technology to determine which chemicals need to be applied in different areas of the farm, rather than simply fertilizing the whole farm. However, this reduced demand will be partially offset by the increase in global demand for agricultural chemicals as other countries become more sophisticated in their farming techniques.
Another trend in the chemical industry is the rising demand for specialty chemicals. Chemical companies are finding that, in order to remain competitive, they must differentiate their products and produce specialty chemicals, such as advanced polymers and plastics designed for customer-specific uses—for example, a durable body panel on an automobile. Because advanced processes often are needed to produce specialty chemicals, this trend should increase employment opportunities for highly trained research and development and production-oriented chemists, chemical engineers, technicians, and production personnel. In these small- to medium-size firms, responsiveness to customers’ chemical needs is imperative, so opportunities for marketing staff such as sales engineers also should be available. An emerging technology within specialty chemicals that will require more research and development is the modeling of chemical reactors and batch and continuous processes.
The factors affecting employment in the chemical manufacturing industry will impact different segments of the industry to varying degrees. The two segments projected to add the most jobs are agricultural chemicals, with an increase of about 4,500 jobs; and paints and allied products, with an increase of around 4,000 jobs. The two largest losers of jobs are plastics materials and synthetics, with about 24,000 fewer jobs projected, and industrial inorganic chemicals, with a projected loss of about 16,000 jobs.
In terms of specific occupations, employment opportunities in the chemical industry can be divided into production and nonproduction occupations. Jobs in production are expected to decline as the increasing automation of the chemical industry improves efficiency and as some production activities are moved overseas, but the outlook is somewhat brighter for certain professional occupations, such as computer specialists. Marketing and sales occupations will decline due to the elimination of personnel as a result of company restructuring and mergers. In general, persons with technical and advanced degrees will have the best opportunities in the chemical industry.
Earnings
Earnings in the chemical industry are higher than
average. The weekly earnings for all production workers in chemical
manufacturing averaged $768 in 2000, compared with $597 in all manufacturing
industries and $474 throughout private industry. This was due, in part, to more
overtime and weekend work, which commands higher hourly rates.
Wages of workers in the chemical industry vary
according to occupation, the specific industry segment, and size of the
production plant. Earnings by major occupation group are shown in table 3, and
earnings for the largest occupations in selected industries are shown in table
3.
| Table
3. Median hourly earnings of the largest occupations in chemicals
manufacturing, except drugs, 2000. |
| Occupation |
Industrial
inorganic chemicals |
Soap,
cleaners, and toilet goods |
Agricultural
chemicals |
All
industries |
| Chemical engineers |
$29.97 |
$32.11 |
$29.76 |
$31.71 |
| First-line
supervisors/managers of production and operating workers |
24.24 |
20.82 |
22.32 |
19.39 |
| Chemists |
23.88 |
24.26 |
25.38 |
24.07 |
| Chemical plant and system
operators |
19.80 |
16.88 |
18.38 |
19.59 |
| Industrial machinery
mechanics |
19.63 |
18.11 |
18.97 |
17.30 |
| Maintenance and repair
workers, general |
19.16 |
18.08 |
17.87 |
13.39 |
| Chemical equipment
operators and tenders |
18.20 |
16.44 |
17.62 |
17.21 |
| Chemical technicians |
17.84 |
16.53 |
18.86 |
17.05 |
| Packers and packagers,
hand |
17.74 |
8.10 |
8.49 |
7.53 |
| Mixing and blending
machine setters, operators, and tenders |
13.91 |
12.79 |
10.84 |
12.58 |
Earnings also vary by industry within the chemical industry. Median weekly
earnings for production workers were highest in industrial organic chemicals,
$962, and lowest in soaps, cleaners, toilet goods, $625.
The principal unions representing chemical
workers are the PACE (Paper, Allied-Industrial, Chemical, and Energy Workers)
International Union and the International Chemical Workers Union. In 2000, 13.2
percent of chemical manufacturing workers were union members or covered by union
contracts, compared with 15 percent of all workers.
Source:
Career Guide to Industries, Bureau of Labor Statistics
|