Unsaturated polyvinyl chloride resin, modified epoxy resin
2023-11-07
1. Features and main uses:
Tianrun TR-1010 is an unsaturated polyester resin (modified) with phthalic anhydride and standard diols as the main raw materials, which has been dissolved in styrene. With low viscosity and high reactivity, light resistance, water resistance, weather resistance is particularly good. It has high mechanical properties and hardness after curing. It is especially suitable for FRP products with high transparency, high light resistance, high water resistance and high weather resistance.
2. Technical specifications of liquid resin (25℃) :
Item | Unit | Test index | Test method |
Appearance | --- | Transparent water white liquid | GB/T8237.6.1.1 |
Viscosity | Pa·s | 0.16-0.20 | GB/T 7193-2008 |
Acid Number | mgKOH/g | 14-25 | GB/T 2895-2008 |
Gel Time | Min（25℃） | 7-9 | GB/T 7193-2008 |
Stability | H（80℃） | ≥24 | GB/T 7193-2008 |
Note: Gel time test at 25℃ : Water bath at 25℃, 50g resin added 1ml curing agent M-55 and 2ml accelerator RCA.
3. Physical properties of the casting body (for reference only) :
Item | Unit | Test index | Test method |
|
| Casting body |
|
Tensile strength | MPa | ≥68 | GB/T2567-2008 |
Tensile modulus of elasticity | MPa | ≥3600 | GB/T2567-2008 |
Elongation at break | % | ≥2.0 | GB/T2567-2008 |
Bending strength | MPa | ≥68 | GB/T2567-2008 |
Flexural elastic modulus | MPa | ≥4100 | GB/T2567-2008 |
Thermal deformation temperature | ℃ | ≥85 | GB/T1634-2004 |
Bacor hardness | --- | ≥48 | GB/T3854-2005 |
Note: (1) Casting system sample method according to GB/T8237-2005 execution; Temperature 25℃, curing system: accelerator RCA 1.0%, curing agent M-50 1.5%.
(2) Curing after casting: room temperature ×24 hours +60℃×3 hours +80℃×2 hours;
4. Note:
1. Stir well in the packaging bucket before use, or pour out all the resin in the packaging bucket and stir well before use.
2. The transportation shall comply with the transportation and loading provisions of chemical dangerous goods in Chapter 5 of the Regulations on the Safety Administration of Chemical Dangerous Goods of The State Council. The product should be stored in a cool place below 25℃, avoid fire, isolate heat source, and the shelf life below 25℃ is 3 months.
5. Product Safety Data (MSDS) :
Before using this product, be sure to read this product MSDS in detail.
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