Unsaturated Polyester Resin
TH-110P-2
TH - Tianhe Resin Series
Tianhe TH-110P-2 is a pre-promoted type of bisphenol A epoxy vinyl ester resin, primarily made from epoxy resin, and is a thermosetting resin cured by free radicals modified with methacrylic acid. The low-viscosity pre-promoted resin is extremely suitable for the bonding of bathroom substrates in injection molding processes, while also providing excellent glass fiber wetting effects and its own defoaming and leveling effects. Compared to similar types of resins, TH-110P-2 has a higher solid content, better wettability and leveling properties, improved fatigue resistance and water resistance, and excellent bonding effects with substrates.
| Liquid Resin Technical Specifications | |||
| Item | Unit | Specification | Testing Standard |
| Appearance | Purple-red translucent liquid | Visual | |
| Color (Pt-Co) | GB7193 | ||
| Acid Value | mgKOH/g | 5-15 | GB2895 |
| Viscosity (25℃) | mPa.S | 200-300 | GB7193 |
| Gel Time | min | 20-40 | GB7193 |
| Solid Content | % | 60-64 | GB7193 |
| Stability at 120℃ | min | ≥90 | GB7193 |
| Note: 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 | 85 | GB2567 |
| Tensile Elastic Modulus | MPa | 3400 | GB2567 |
| Break Elongation | % | 7.0 | GB2567 |
| Bending Strength | MPa | 140 | GB2567 |
| Bending Elastic Modulus | MPa | 3600 | GB2567 |
| Impact Toughness | KJ/m² | 12.0 | 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-110P-2 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 any specific use and reserves the right to modify the information.
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