Product properties
WL-1513 is a high-strength BMC special resin with high viscosity and has high response activity and good physical properties.
Main application
WL-1513 resin is dedicated to the BMC production process. Widely used in grids, manhole covers, animal husbandry and other fields.
Product specification
performance | scope | unit | standard test |
Exterior | Pornography | - | GB/T8237-2005 |
Viscosity 25 ℃ | 3500-4000 | mpa.s | GB/T7193-2008 |
Acid value | 14-21 | mgkoh/g | GB/T2895-2008 |
Solid content | 73-77 | ％ | GB/T7193-2008 |
82 ℃ reactivity | 12-16 | minutes | GB/T7193-2008 |
Water | ≤0.1 | % | GB/T8237-2005 |
Note: 82 ° C reactivity: 1.0g CH50 to 50g resin (Akzo-Nobel).
Liquid resin performance (typical value)
performance | Value | unit | standard test |
Storage period (not caused, dark parts), 20 ℃ | 3 | 月 | - |
SMC initial paste recommended formula
Component | weight |
1513 | 75 |
8101 | 25 |
TBPB | 1.5 |
Zinc acid | 4 |
Calcium carbonate | 180 |
Magnesium oxide paste (35%activated magnesium oxide content) | 1.5 |
Resin pouring performance (typical value)
performance | Value | unit | standard test |
Tensile Strength | 55 | MPA | GB/T2567-2008 |
Stretching elastic modulus | 2800 | MPA | GB/T2567-2008 |
Fracture extension | 4.0 | % | GB/T2567-2008 |
Bending strength | 80 | MPA | GB/T2567-2008 |
Bending elastic modulus | 3000 | MPA | GB/T2567-2008 |
Impact strength | 14 | Kj/m2 | GB/T2567-2008 |
Heat distortion temperature | 60 | ℃ | GB/T1634-2004 |
CIThization conditions: room temperature to curing for 24 hours, 40 ° C, 60 ° C, 80 ° C after curing
2 hours, solidify for 1 hour after 100 ° C
Test conditions: temperature 23 ± 2 ℃, relative humidity 50 ± 6 %
Instructions and precautions
WL-1513 is usually used with WL-8101 to produce low-contraction molding plastic. Under normal circumstances, the ratio of 1513 and 8101 is 75:25, and it can also be adjusted according to the actual situation. According to the size requirements of the final product, 300ppm ~ 600PPM can be added to the formula (calculated based on the total amount of resin and low contraction additives).
Storage conditions
1. The resin should be stored in a dry room below 25 ° C before using the resin before using the original packaging (avoid damage to the barrel and barrel).
2. The increase in temperature and light irradiation will significantly reduce the storage period. Direct sunlight and stay away from the thermal source should be avoided during storage.
3.. The unsaturated polyester resin liquid containing the styrene is flammable, and it should be far away from the bright fire when storing. Pay attention to the security data table.
All kinds of data are derived from our in -depth research and extensive practice, so it is completely credible. However, due to the multiple factors of product production, we are not responsible for the actual performance, effects and impacts caused by the above data and the specific application and processing of the products and the processing of the product, and the direct and indirect losses caused by it. Before selecting the above products, please check the product quality, performance indicators, security and other data and confirm it by themselves. At the same time, users should also pay attention to avoid violations of various relevant bills, registered trademarks and patent rights. We are not responsible for this.
