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Polyacrylonitrile CAS#25014-41-9

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Polyacrylonitrile CAS#25014-41-9
Polyacrylonitrile CAS 25014-41-9 for carbon fiber, flame-retardant textiles, filtration membranes, and reinforced composites.

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Product Description

Carbon Fiber Precursor: Serves as a primary raw material for producing high-strength carbon fibers.


Flame-Retardant Textile Applications: Suitable for manufacturing flame-resistant fibers used in protective clothing and industrial fabrics.


Durable Filtration Media: Can be used to create long-lasting membranes for water treatment and gas separation.


Reinforced Engineering Plastics: Supports the production of high-performance composites for automotive and aerospace components.

Product Description of Polyacrylonitrile CAS#25014-41-9

Polyacrylonitrile is a high-performance synthetic polymer with excellent thermal and chemical resistance.

Primary precursor for high-strength carbon fiber production

Flame-retardant fibers for protective clothing and industrial textiles

Durable membranes for water treatment and gas separation

Reinforced composites for automotive and aerospace components


Product Application of Polyacrylonitrile CAS#25014-41-9

Polyacrylonitrile (CAS 25014-41-9) is used for the colorimetric determination of elements including phosphorus, magnesium, niobium, copper, silicon and arsenic. It is applied to the polarographic and volumetric analysis of iridium, and acts as a reducing agent for heteropolyacids, copper and gold. It can also detect phosphate, tungstate, nitrate, nitrite, selenium and tellurium, and serves as a developer, antioxidant and desulfurizer in fertilizer industry, as well as a urea synergist.

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