中文版 Go to Englisth Web русский
中文版  English русский
Product Group
Chloroprene Rubber

SNR243

Addtime: 2017-6-26

 SURPREN TM SNR243

Introduction

Chloroprene rubber SNR243 is high bond strength, it is obtained by mercaptan modified and Chloroprene monomer by emulsion polymerization with high rate of crystallization. It can be seen as equivalent to Dupont AD-30 of the Unites State.

Characteristics

l  Fast rate of crystallization and stronger cohesion;

l  Slightly higher viscosity than SNR242;

l  Can be dissolved in toluene or mixed solvents;

l  Better solubility and uniformity than CR244 and good storage stability;

l  Adhesive cements prepared by SNR243 is light in color and high bonding strength, quick good grips, easy handling, the adhesion layer to keep a long time;

l  Good resistant to ozone, weather, oil, chemical corrosion and extension of the fine is not flammable;

l  The same applied properties as Dupont AD-30 of the United States.

Appearance
White or light yellow chips, with talcum as a release agent, no mechanical impurities.

Typical property

Item

SNR243

Broodfield solution viscosity,  5% toluene solution, 25 ºC,  mPa.s

54 - 75

Mass fraction of volatiles,   wt. %

≤ 1.3

Mass fraction of ash,    wt. %

≤ 1.0

Comparable grades

Dupont, American:    AD-30

Denka, Japan:         A-100

Lanxess, Germany:    330

Application

SNR243, which is a basic raw material of preparing adhesive cements, can be used alone or combination with other types, preparing adhesive where a very higher tack is required. Adhesive is suitable for bonding of the shoe industry, rubber leather, wood, metal and construction materials.

[Go Back]

Office: 8 F/L.,Renhe Mansion, No.399, Xuanwu street, Economic developing Zone, Weifang City, Shandong Province, China.
Post code: 261031  TEL: +(86) 536 8057068  FAX: +(86) 536 8057018  Email:  info@sundow.com   sales@sundow.com
Chlorinated polyethylene (CPE) - Acrylic processing aid - Acrylic Impact ModifierMBS Imapct Modifier - Polychloroprene rubber - Chlorosulfonated polyethylene - ADC blowing agent -  Privacy Policy  -Chloroprene rubber -Dicumyl Peroxide  (DCP) -Fischer-Tropsch Wax
Copyright © sundow.com