light color Cobalt accelerator

light color Cobalt accelerator for FRP 

This is the best room temperature light color accelerator, mostly used with MEKP, recommended dosage is resin: accelerator=0.5%-2.5%. It is widely used for making FRP, polyester polywood, man-made agate, poly button, casting process, etc.

Product description         

Appearance: red purple clear liquid

Relative density water=1.0-1.1

Flash point (℃): 34.4

Solvability: unsolvable in water, solvable in alcohol and ether and other organic solvent.

Storage

There will be a certain quantity loss after a period time of storage . The recommended highest storage temperature (Ts max) is as bellow in order to minimize the quantity loss.                                                                                        

Only if under above recommended storage condition, TC-RP-126 promoter could stay in Thousands Chemicals specifications in at least three month after send out the goods.

Packaging and transportation

Standard packaging is 25L/HDPE drum=20kg/drum. Packaging and transportation according to international regulations, please contact Thousands Chemicals salesman for other packaging .

Safety and operation

Keep the container closed and operate in dry and excellent ventilation pot. Stay far away from the heat source and ignition source,direct sunshine and sub package is forbidden.

Promoter and organic peroxide catalyst cant be mixed directly under any circumstance . If mixed directly , there will be violent explosive reaction, leading to bad effect. So , please first add catalyst in the resin , mix thoroughly, then add promoter , mix thoroughly again , the use.

Dosage

According to the working environment, recommendation dosage asbelow

Unsaturated polyester resin : 100

Hardener (MEKP):  1-2 (according to the temperature and humidity)

Promoter TC-E4 :  1-4 (according to the temperature and humidity)