Chloroprene rubber SN236T
Blue Star TM SN236T
Introduction
Chloroprene rubber SN236T is a specific grade, it is obtained by mercaptan modified and Chloroprene
monomer which is polymerized in emulsion with medium crystallization tendency, for using a Nairit recipe
and process technology. It can be seen as an equivalent to Denka M-130L of Japan.
Characteristics A very high Mooney viscosity and a medium rate of crystallization and the same properties as SN238
and SN239;
Excellent cohesion and better solubility, especially in preparing adhesive;
Can be used alone or combination with SN242, has prolong the effect of open bonding time;
In the production,vulcanizate maintains its good physical properties when a large amount of fillers and
oils are added;
The same applied properties as Denke M-130L of Japan.
Appearance
White or light yellow chips, with talcum as a release agent, no mechanical impurities.
Typical property
Item SN236T
Mooney viscosity ML (1+4) 100 ºC 115 - 135
Broodfield solution viscosity, 10% toluene solution at 25 ºC,
mPa.s
1000 - 1500
Mass fraction of volatiles, wt. % ≤ 0.8
Mass fraction of ash, wt. % ≤ 1.0
Comparable grades
Denka, Japan: M-130L
Lanxess, Germany: 243-1
Application
SN236T, which is mainly suitable for production goods of highly loading and preparing adhesive cement,
production things of the conveyor belts, a variety of hoses, rubber seals, and some hard good.
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