Chloroprene Rubber

Polychloroprene Rubber SN232

  • Description
  • Parameters
  • Application
  • Logistics Info
Chloroprene rubber SN232 is a general purpose,it is obtained by mercaptan modified and choroprene monomer by emulsion polymerization with medium rate of crystallization,for using a Nairit recipe and process technology.It can be seen as an equivalent to Dupont W of the Unite States.

SN232,which has good properties of physical mechanics and plastication,compared with CR232,is superior in processability,can be mixed without mastication,the surface of sheet is flat and smooth and non-stick to the mill rolls,is used in the form of a blend with many type of chloroprene rubber,has very lower compression set and excellent elasticity,has the same processability as Dupont W of the Unite State,It exhibits resistant to oil,chemical,sunlight,abrasion,as well as extension of the fine is not flammable and better storage stability,is widely used in general rubber products.
Product standard: Q/SNYF02.06_2009

A Correlation of SN 232 with Major Competitive Grades

DuPont

DENKA

LANXESS

W

M-40

210

Appearance: white or grey chips,with talcum as a release agent,no mechanical impurities.

Item 

Standard 

Mooney viscosity ML 

42~54

Mooney scorch MSt5,min ≥

12

Tensile strength elongation,Mpa  ≥

13

Modulus at 500%,Mpa

2~5

Ultimate elongation,% ≥

700

Mass fraction of volatiles,wt.% ≤

0.8

Mass fraction of ash,wt.% ≤

1.0

Mainly used for production things of the conveyor belts,extruded bars.a variety of hoses,tapes and  adhesive,rubber seal,as well as wire and cable jackets,etc.
  • Conveyor Belts
  • Extruded Profiles
  • Rubber Hoses
  • Tapes And Adhesives
  • Rubber Seals
  • Wire And Cable Sheaths

Name:

SN232 

Packing:

25kg/bag

20fcl’:

16tons

Certificate:

Reach

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