Unsaturated Polyester Resin

DS-102PN-1

DS-Tianhe Resin Series

Tianhe Dianshi brand DS-102PN-1 is a phthalic type unsaturated polyester resin, featuring low viscosity and moderate reactivity, good wetting properties for carbon fiber and glass fiber, and can achieve transparency after curing with carbon fiber, making it suitable for carbon fiber reinforced automotive parts.

Liquid Resin Technical Specifications
Item	Unit	Indicator	Testing Standard
Appearance		Transparent viscous liquid
Acid Value	mgKOH/g	18-24	GB2895
Viscosity	mPa.S	110-180	GB7193
Gel Time	min	9-15	GB7193
Solid Content	%	55-61	GB7193
80℃ Stability	h	≥24	GB7193
Note: Gel time is measured at 25℃ in an air bath with 50g of resin and adding 1.5ml of MEKP solution.

Resin Casting Body Performance Indicators (for reference only)
Item	Unit	Indicator	Testing Standard
Barcol Hardness	Barcol	40	GB3854
Tensile Strength	MPa	60	GB2567
Tensile Elastic Modulus	MPa	2000	GB2567
Break Elongation Rate	%	3.0	GB2567
Bending Strength	MPa	90	GB2567
Bending Elastic Modulus	MPa	3000	GB2567
Impact Toughness	KJ/m²	7.0	GB2567
Heat Distortion Temperature	℃	68	GB1634.2
Note: Experimental environment temperature is 23±2℃ with relative humidity of 50±5%.

Packaging and Storage

The packaging of Tianhe Dianshi brand DS-102PN-1 is a net weight of 220KG metal drum, with a storage period of six months at 20℃. Higher temperatures will shorten the storage period accordingly. It should be stored in a cool, ventilated place, avoiding direct sunlight and keeping away from heat sources. This product is flammable and should be kept away from open flames.

Note: This data is determined according to national standards (GB). Due to various factors affecting the processing process, the necessity for users to conduct their own experimental research cannot be excluded. Legally, there is no guarantee that certain performance characteristics of the product are fully applicable to any specific use, and the right to modify the information is reserved.

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Shanghai Xintianhe Resin Co., Ltd.

Address: Room 502, Building 23, Science and Technology Oasis, 1999 Yishan Road, Minhang District, Shanghai

National unified hotline: 400-820-9698

Telephone: 86-21-57485068 / +86 13917508287 (Sales Department)

E-mail: service@chinaresins.com

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