Unsaturated Polyester Resin

TH-160-1

TH - Tianhe Resin Series

Tianhe TH-160-1 is a bisphenol A epoxy vinyl ester resin specifically designed for pultrusion processes. Its ultra-high reactivity is suitable for various rapid pultrusion processes, while also providing excellent glass fiber wetting effects and mechanical strength. Compared to similar types of resins, TH-160-1 has better wettability, superior mechanical properties, and improved processability.

Liquid Resin Technical Specifications
Item	Unit	Specification	Testing Standard
Appearance		Light yellow transparent liquid	Visual
Color (Pt-Co)			GB7193
Acid Value	mgKOH/g	10-20	GB2895
Viscosity (25℃)	mPa.S	450-650	GB7193
Gel Time	min	10-20	GB7193
Solid Content	%	60-64	GB7193
Stability at 120℃	min	≥90	GB7193
Note: Cobalt naphthenate or isooctanoate 0.5%, Co content: 6%; Curing agent: Methyl ethyl ketone peroxide 2%, such as M50.

Resin Casting Body Performance Indicators (for reference only)
Item	Unit	Specification	Testing Standard
Barcol Hardness	Barcol	40	GB3854
Tensile Strength	MPa	75	GB2567
Tensile Elastic Modulus	MPa	3000	GB2567
Break Elongation	%	6.0	GB2567
Bending Strength	MPa	135	GB2567
Bending Elastic Modulus	MPa	3400	GB2567
Impact Toughness	KJ/m²	13	GB2567
Heat Distortion Temperature	(℃)	110	GB1634.2
Note: Experimental environment temperature is 23±2℃ with relative humidity of 50±5%.

Packaging and Storage

'Tianhe Dianshi brand TH-160-1 is packaged in a net weight of 200KG 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, it does not exclude the necessity for users to conduct their own experimental research. Legally, it does not guarantee that certain performance of the product is fully applicable to a specific use and reserves the right to modify the information.'

Key words:

TH-120PT

TH-210

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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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