Three synthetic latex common and characteristic
  • 2024-12-07 16:19:24
  • admin

Compared with natural latex, the commonality of synthetic latex lies in its excellent storage stability, mechanical stability, chemical stability and freeze-thaw stability during storage and application.

The characteristics of different kinds of synthetic latex are as follows:

Styrene-butadiene latex

Butadiene series latex is a copolymer latex synthesized mainly by butadiene and styrene monomer. Butadiene gives the adhesive and resilience of latex, and styrene makes the polymer film have certain plasticity and stiffness. The difference in the ratio of the two can change the film forming temperature and glass transition temperature. The introduction of unsaturated carboxylic acid monomer enhanced the stability and adhesion of latex. Its advantages are a wide range of applications, low production costs; The disadvantage is poor resistance to chemicals and solvents.

Butadiene-acrylonitrile latex
Butadiene series latex is a copolymer latex synthesized mainly by butadiene and acrylonitrile monomer, and has good adhesion, oil resistance, chemical resistance and wear resistance. After the introduction of unsaturated carboxylic acid, the stability and adhesiveness of the product are further strengthened. These characteristics lay a good foundation for the use of this kind of products in grease impregnated products and wear-resistant parts. Its disadvantages are low temperature resistance and ozone resistance is poor, slightly lower elasticity.
Nitrile gloves have good tear resistance, puncture resistance, grease protection and basic chemical protection, and have high protection safety and more thoughtful protection for users.
Neoprene latex
Because of the polar chlorine group, the latex has good adhesion, high film strength, oil resistance, flame resistance, solvent resistance, heat resistance, ozone aging resistance and other properties; Disadvantages are cold resistance, poor insulation, storage stability is not as good as the first two.
Sinograce Chemical production of styrene butadiene latex, butadiene latex, butadiene latex and other latex, welcome to consult
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