Products

Taizhou Huangyan Donghai Chemical Vulcanizing resin DH1045 is one kind of heat reactive phenolic resin, the two side of the structure ishydroxymethyl. It is mainly used as the vulcanizing resin for Butyl rubber, Nitrile rubber, CR, NR, or EPDM, etc. It is soluble in Toluene, xylene, Ethane such Aromatic solvent and Aliphatic solvent. For it's heat resistance, high pressure, anti-age properties, the Resin DH1045 could be added into the mixing process directly. It is mainly used for the product of bladders, medical Butyl rubber product, sealing product or hosed, etc.

Antifatigue agent PL-600® is an and-fatigue agent for rubber. It is mainly used in tire carcass formulas and component formulas adjacent to the carcass to improve the dynamic anti-fatigue performance of the carcass, especially for improving the bonding force of the rubber and cord after aging. effect. And it can effectively improve the heat generation performance of the tire shoulder and significantly increase the mileage of the tire. Used in tapes and hoses, it can replace adhesives A, RS, RH, RE, etc., and can reduce costs and improve adhesion.

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 Antifatigue agent G-108 is a complex compound of m-phenylenediamine and phenolic resin. It can improve the tear resistance of the rubber, especially the tread rubber used for radial truck tires and bias truck tires can enhance wear resistance and puncture resistance. The dosage is about 2.5 parts. In the carcass formula, it can effectively reduce the amount of resorcinol and corresponding adhesives, and maintain the adhesion between the steel wire (nylon) cord and rubber after aging is better than the traditional meta-methyl-white system, which is helpful to improve product quality, It has obvious effect to reduce the cost of raw materials.

Taizhou Huangyan Donghai Chemical Tackifying resin 203 (1068) is a thermoplastic p-tertylphenol-formaldehyde adhesive resin.

SYNTHETIC RUBBER MCSM® is a modified chlorosulfonated polyethylene rubber, its airtightness is equivalent to halogenated butyl rubber, oil resistance is better than nitrile rubber, and has excellent aging resistance and high temperature resistance, and various types of rubber Olefin rubber has excellent compatibility. Mainly used for tire sealing layer and rubber products such as oil resistance, high temperature resistance and weather resistance. When used in tire sealing layer, it can be substituted for bromobutyl rubber. Due to its slow curing speed, it is generally recommended to replace 5-10 parts. The combined use of modified chlorosulfonated polyethylene rubber can significantly improve the processing performance of the rubber material and increase the air tightness of the rubber material.

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 Accelerator M (MBT) is a semi-super accelerator and is widely used in natural rubber and synthetic rubber. It has a wide vulcanization range and can be used alone or in combination with thiocarbamates, thiurams, guanidines and other alkaline accelerators. When furnace carbon black is used, it is easy to cause early vulcanization, easy to disperse, no color, and no pollution. It has a bitter taste and is not suitable for food rubber products. It is mainly used to make tire tape, rubber shoes and other industrial rubber products. It is easily soluble in ethyl acetate, acetone, sodium hydroxide and sodium carbonate dilute solution, soluble in ethanol, but not soluble in benzene. Insoluble in water and gasoline, stable storage.