Transparent Resin Polyester Unsatured Liquid for SMC

Short Description:

CAS No.:26123-45-5
Other Names:Unsaturated polyester DC 191 frp resin
MF:C8H4O3.C4H10O3.C4H2O3
EINECS No.:NO
Place of Origin:Sichuan, China
Type:Synthetic Resin And Plastics
Brand Name:Kingoda
Purity:100%
Product name:Unsaturated polyester Glass fiber resin for hand paste winding
Appearance:Yellow translucent liquid
Application:Fiberglass pipes tanks molds and FRP
Technology:hand paste,winding,pulling
Certificate:MSDS
Condition:100% tested and working
Hardener Mixing Ratio:1.5%-2.0% of Unsaturated polyester
Accelerator Mixing Ratio:0.8%-1.5% of Unsaturated polyester
Gel time:6-18 minutes
shelf time:3 months

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Product Application

191 resin is unsaturated polyester resin for general purpose with its cheap price and high quality so that it has a good reputation in Chinese market. And it is welcomed by many Chinese FRP munufacturers.

Name	DC191 resin( FRP) resin
Feature1	low shrinkage
Feature2	high strength and good comprehensive propertie
Feature3	good processability
Application	fiberglass reinforced plastic products, large sculptures, small fishing boats, FRP tanks and pipes

Specification and Physical Properties

performance	parameter	unit	standard test
Appearance	Transparent yellow liquid	-	Visual
Acid value	15-23	mgKOH/g	GB/T 2895-2008
Solid content	61-67	%	GB/T 7193-2008
Viscosity25℃	0.26-0.44	pa.s	GB/T 7193-2008
stability80℃	≥24	h	GB/T 7193-2008
Typical curing properties	25 ° C water bath, 100g resin plus 2ml methyl ethyl ketone peroxide solution and 4ml cobalt isooctanoate solution	-	-
Gel time	14-26	min	GB/T 7193-2008

Product Storage and Transportation

Package and Recommended Storage:

191 is packaged in 220kg net weight metal drums and has a storage period of six months at 20°C. Higher temperatures will shorten the storage period.Store in a cool, ventilated place, out of direct sunlight and away from heat sources. The product is flammable and should be kept away from open flames.

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Liquid Polyester