Unsaturated Polyester Resin Water Resistance TM-189 up Resin

TM-189 water resistance UP RESIN
1,Brief Introduction:
TM-189 is akind of water resistance resin, viscosity moderation, good mechanical strength. It can be applied in FRP products of motor shell and boats parts as well as lay-up products. It passed CCS approval.
2,Liquid resin technical data:ItemUnitIndexTest standardAppearance--Transparent,light yellowGB/T 8237.4.1.1Viscosity25ºC,Pa.S0.25~0.45GB/T 7193.1Gel time25ºC,min10.5~21.5GB/T 7193.6Acid valuemgKOH/g19~27GB/T 2895Non-volatile%59~65GB/T 7193.33,resin casting matrix performance:itemUnitMeasured valueTest standardBarcol Hardness--46GB 3854-83HDTºC57GB 1634-04Elongation at break%4.0GB/T 2568-95water absorption%0.1GB/T 1462-88Remark:casting matrix should follow GB8237-87
Hardness system:hardener55%MEKPO:2%;acceleratorE1:2%
LaterHardness system:60ºCx2hours +80ºCx2hours
4,Storage And Transportation
The loading and transportation must follow the rules in chapter 5of dangerous chemicals regulations .The products should stored under 25ºC and avoid the sunshine ,heat source and fire source. The shelf life is 6month.