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"Jiangsu Changhai Composite Materials Co., Ltd, founded in May 2000 and with the registered capital RMB 90,000,000 now, is a large scientific and technical enterprises focusing on the scientific research, product development, production, sales and service in the area of fiberglass-based composite materials manufacture.



The company occupies 200 Mu, located in the industrial city of great vitality and development potential–Changzhou City. Being 30km away from Changzhou Airport and 16km from Changzhou Railway Station, adjacent to Shanghai-Nanjing Expressway, Yanjiang Expressway and 312 State Road, it enjoys extremely convenient traffic.



Through years of development and independent innovation, Changhai has been able to compete successfully in the fiberglass market and become the leader in the industry. Now, the company has formed three main series of product lines-fiberglass reinforcements, non-woven fiberglass tissues and gypsum wall board coverings, covering all kinds of fiberglass roving, chopped strand mat, woven roving, fiberglass mesh, roofing tissue, surfacing veil, flooring tissue, pipe tissue, carpet tile tissue, battery separator, gypsum wall board coverings and so on. Applications include automobile manufacturing, yachts, private facilities, storage tank, pipeline coating, cooling towers, architectural decoration, and so on."

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Jiangsu Changhai Composite Materials ROVING FOR PULTRUSION ER-4800-902 is compatible with polyester, vinyl ester, and epoxy resin systems. It is designed for use in the end products which require high mechanical properties. It can be used for FRP grid, FRP windows and doors, FRP tent supporting pole.

Jiangsu Changhai Composite Materials ROVING FOR PULTRUSION ER-4800-902

Jiangsu Changhai Composite Materials ROVING FOR CHOPPED STRAND MAT 201 is compatible with polyester,vinyl ester and epoxy resins,principally used to produce CSM and stitch combo mats.

Jiangsu Changhai Composite Materials ROVING FOR CHOPPED STRAND MAT 201

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC225 is fine strand reinforcement material made from E-glass cut fibers laid in a random pattern and bonded with powder or emulsion binder. It is specially designed for hand lay-up and continuous laminating process. It is easy to handle and has excellent molding performance.
Also, it has rapid resin penetration together with a fast strand wet out time. The mat also brings a highly translucent finished laminates. Also, the fine strand input makes the fiber prominence at the finished laminates surface extremely low. It is an excellent reinforcement material for translucent roofing panel, chemical storage tanks, FRPpipes, boat hulls and decks, truck body panel and so on.

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC225

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC900 is fine strand reinforcement material made from E-glass cut fibers laid in a random pattern and bonded with powder or emulsion binder. It is specially designed for hand lay-up and continuous laminating process. It is easy to handle and has excellent molding performance.
Also, it has rapid resin penetration together with a fast strand wet out time. The mat also brings a highly translucent finished laminates. Also, the fine strand input makes the fiber prominence at the finished laminates surface extremely low. It is an excellent reinforcement material for translucent roofing panel, chemical storage tanks, FRPpipes, boat hulls and decks, truck body panel and so on.

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC900

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC450 is fine strand reinforcement material made from E-glass cut fibers laid in a random pattern and bonded with powder or emulsion binder. It is specially designed for hand lay-up and continuous laminating process. It is easy to handle and has excellent molding performance.
Also, it has rapid resin penetration together with a fast strand wet out time. The mat also brings a highly translucent finished laminates. Also, the fine strand input makes the fiber prominence at the finished laminates surface extremely low. It is an excellent reinforcement material for translucent roofing panel, chemical storage tanks, FRPpipes, boat hulls and decks, truck body panel and so on.

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC450

Jiangsu Changhai Composite Materials ROVING FOR PULTRUSION ER-2400-902 is compatible with polyester, vinyl ester, and epoxy resin systems. It is designed for use in the end products which require high mechanical properties. It can be used for FRP grid, FRP windows and doors, FRP tent supporting pole.

Jiangsu Changhai Composite Materials ROVING FOR PULTRUSION ER-2400-902

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC600 is fine strand reinforcement material made from E-glass cut fibers laid in a random pattern and bonded with powder or emulsion binder. It is specially designed for hand lay-up and continuous laminating process. It is easy to handle and has excellent molding performance.
Also, it has rapid resin penetration together with a fast strand wet out time. The mat also brings a highly translucent finished laminates. Also, the fine strand input makes the fiber prominence at the finished laminates surface extremely low. It is an excellent reinforcement material for translucent roofing panel, chemical storage tanks, FRPpipes, boat hulls and decks, truck body panel and so on.

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC600

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC300 is fine strand reinforcement material made from E-glass cut fibers laid in a random pattern and bonded with powder or emulsion binder. It is specially designed for hand lay-up and continuous laminating process. It is easy to handle and has excellent molding performance.
Also, it has rapid resin penetration together with a fast strand wet out time. The mat also brings a highly translucent finished laminates. Also, the fine strand input makes the fiber prominence at the finished laminates surface extremely low. It is an excellent reinforcement material for translucent roofing panel, chemical storage tanks, FRPpipes, boat hulls and decks, truck body panel and so on.

Jiangsu Changhai Composite Materials CHOPPED STRAND MAT EMC300

Jiangsu Changhai Composite Materials FIBERGLASS WET CHOPPED STRANDS 502 are produced from continuous filament strands and used as raw material of fiberglass paper and fiberglass tissue mat, it’s widely uses in building materials, petrochemistry, light industry and electrical industry, the main applications are battery separators, asphalt felts, etc.

Jiangsu Changhai Composite Materials FIBERGLASS WET CHOPPED STRANDS 502

Jiangsu Changhai Composite Materials

"Jiangsu Changhai Composite Materials Co., Ltd, founded in May 2000 and with the registered capital RMB 90,000,000 now, is a large scientific and technical enterprises focusing on the scientific resea

Changhai Composite - Fiberglass - Composite Materials - Knowde

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	Value	Units	Test Method / Conditions
Linear Density	2400.0	tex	-
Filament diameter	2022-12-13	μm	-
Size content	0.5 ± 0.15	%	-

Jiangsu Changhai Composite Materials ROVING FOR CHOPPED STRAND MAT 201

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