Unsaturated Polyester Resin for FRP Boat

Product Description

Brief Introduction:
Changzhou Tianma Group has been working on unsaturated polyester resin production for many years and has gain good reputation among our guests. Our strong products are general purpose resin, boat-building resin and fire-proof resins.
We have more than 100 types of resin, ranging from basic waterproof resin to that with great mechanical properties . The output of UPR is 100,000 tons. The whole capacity will be increased to 200,000 tons per year in June 2021.
Marine unsaturated polyester resins provide good water resistance ,processability and mechanical properties.These series are suitable for FRP products,such as fishing boat,yacht,lifeboat,etc.Product Description
TM-189 water resistance UP RESIN
1. Brief Introduction:
TM-189 is a kind 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. .
2. Liquid resin technical data:

Item	Unit	Index	Test standard
Appearance	--	Transparent,light yellow	GB/T 8237.4.1.1
Viscosity	25ºC,Pa.S	0.25~0.45	GB/T 7193.1
Gel time	25ºC,min	10.5~21.5	GB/T 7193.6
Acid value	mgKOH/g	19~27	GB/T 2895
Non-volatile	%	59~65	GB/T 7193.3

3. Resin casting matrix performance:

item	Unit	Measured value	Test standard
Barcol Hardness	--	46	GB 3854-83
HDT	ºC	57	GB 1634-04
Elongation at break	%	4.0	GB/T 2568-95
water absorption	%	0.1	GB/T 1462-88

Remark: casting matrix should follow GB8237-87
Hardness system: hardener 55%MEKPO:2%; Accelerator E1:2%
Later Hardness system: 60ºC×2 hours + 80ºC×2 hours
4. Storage And Transportation
The loading and transportation must follow the rules in chapter 5 of dangerous chemicals regulations .The products should stored under 25ºC and avoid the sunshine ,heat source and fire source. The shelf life is 6 month.Detailed Photos
Product Samples in lab
Factory instructionChangzhou Tianma Group Corporation is one of the earliest research and production unit raw materials and products of glass fiber reinforced platic in China.
As the Hi-tech enterprise in Jiangsu province. We have over 200 technicians, among whom over 30 are senior engineers and over 5 are technicians especially awarded by government.
This ecellent team are especially doing the research of FRP composite raw materials and finished products, as well as the relative technique. This team has gotten many national awards such as national patent and national science progress.
We have the first technical and composite engineering center with the provincial grade.
Certifications
Changzhou Tianma Group Corporation has a sound management system. We have pass ISO9001 and ISO14001 certification for our factory. For our resin products , we also have China Classification Society.