Application unit

Auxiliary Products

Code

Application Function

emulsion polymerized styrene butadiene rubber
unit

Disproportionated Potassium Rosinate

K-ROSIN

It possesses strong surface activity and is an anionic surfactant with excellent performance. In the synthesis ofstyrene-butadiene rubber, polychloroprene, nitrile butadiene rubber and in the production of acrylonitrile-butadiene-styrene engineering plastics, it is mainly used as an emulsifier in the emulsion polymerization and can improve the cohesiveness and plasticity of the synthetic rubber.

Fatty Acid

FAD

Used as an emulsifier in the emulsion polymerization ofstyrene-butadiene rubber and ABS resin.

Sodium β-naphthalene sulfonane formaldehyde condensate

DEMOL

As reaction activator of the non-emulsion polymerization, it is used in the polymerization of ABS resin. It is also used as auxiliary tanning agent of leather and stabilizer of latex in rubber industry.

Di-isopropyl
Benzene Hydroperoxide

DIP

In the polymerization ofstyrene-butadiene rubber, it is used as an initiator. The initiation rate is faster than cumene hydroperoxide by 30%~50%. The product is used as vulcanizing agent of polysulphide rubber.

Sodium Formaldehyde Sulfoxylate

SFS

It is mainly used as discharge agent in dyeing industry and activator of styrene-butadiene rubber and synthetic resin. The product can also be used for decoloration and bleaching of some organic compounds.

Sodium Dimethyl Dithiocarbamate

SDD

Be widely used as terminator in the emulsion polymerization ofstyrene-butadiene rubber, and used as industrial bactericide, vulcanization accelerator of rubber products, agricultural pesticides, etc.

N, N-Diethylhydroxylamine

DEHA

Be used as high efficient polymerization inhibitor of the vinyl monomer and conjugated alkenes, and used as high efficient chain transfer agent in the liquid or gaseous phase polymerization. The product is an excellent terminator in the polymerization ofstyrene butadiene emulsion.

p-t-butylcatechol; p-tert-butylcatechol

TBC

Used as high efficient polymerization inhibitor in distillation or storage & transportation of vinyl monomers. It is especially suitable for the monomers of styrene, butadiene, chloroprene, chloroethylene, isoprene, etc.

Styrenated Phenol

SP

It is the antioxidant and stabilizer of rubber with low pollution, non-discoloring and good dispersion. The product can improve the heat resistant and anti-oxidation property of rubber articles.

Defoaming Agent

AF

The product is of low viscosity, good fluidity and good dispersion, which can be applied conveniently with small dosage. It can decrease surface tension of the solutions, inhibit and eliminate the formation of foam.

the Condensation Product on Dicyandiamide and Formaldehyde

CA

Used as latex coagulant of the solution polymerized styrene butadiene rubber. It is also a good demulsifier.

N-(3-alkoxy-2-hydroxypropyl) trialkylammonium chloride

AMINE

Mainly used as emulsion dispersant of the synthetic styrene butadiene rubber, emulsified silicon oil, hair conditioner, fibre softener, and antistatic agent, etc.

Trisnonylphenyl Phosphite

TNP

It is a general purpose stabilizer of phosphite and widely used in many kinds of polymers.