Products

Vulcanizing agent PDM® (HVA-2) is in yellow or brown powder which is soluble in tetrahydrofuran and heat propanone, insoluble in petroleum ether, chloroform, benzene and water.

Taizhou Huangyan Donghai Chemical Antioxidant agent 4010NA (IPPD) is a high-efficiency and multi-functional antioxidant with a wide range of applications. It can be used in natural rubber and various synthetic rubbers and their latex. It can be used in aircraft and automobile tires, bicycle tires, and cable industrial rubber products and latex. It is soluble in organic solvents such as oil and alcohol. It is hard to dissolve in gasoline, insoluble in water. It is easy to oxidize and change color when exposed to air and sunlight, but does not affect its performance.

Taizhou Huangyan Donghai Chemical Antioxidant agent RDZ is Suitable for natural rubber, isoprene rubber, styrene butadiene rubber, nitrile rubber, butyl rubber, neoprene rubber and their combined rubber. This product is an ideal anti-aging agent to replace carcinogenic anti-butyl, anti-armor, and RD. It is especially effective to prevent heat aging of neoprene. It can replace general color wire and cable insulation and sheath rubber and general color rubber products, instead of anti-aging agent 264, SP, 2246, MB, DNP and other non-polluting anti-aging agents, thereby greatly reducing production costs. It has the performance of amine antioxidant in the carbon black compound, and does not pollute the product by blooming. This product can be used alone or in combination with other antioxidants. The amount in rubber is generally 2 to 3 parts.