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WangLin NM
product properties
WL-1602 is an indifference unsaturated polyester resin with medium viscosity and has high response activity and good physical properties.
main application
WL-1602 resin is dedicated to SMC/BMC production process. Widely used in septic tanks, water tank boards and other fields. 1602 has a stable thickening performance. After adding low contraction such as 3814, and low outline additives, it can be made into a standard low shrinkage SMC/BMC.
Product specification
performance | scope | unit | standard test |
Exterior | 清 | - | GB/T8237-2005 |
Viscosity 25 ℃ | 1200-1600 | mpa.s | GB/T7193-2008 |
Acid value | 15-23 | mgkoh/g | GB/T2895-2008 |
Solid content | 64-70 | ％ | GB/T7193-2008 |
82 ℃ reactivity | 10-14 | 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 |
1602 | 70 |
3814 | 30 |
TBPB | 1.5 |
Zinc acid | 4 |
Calcium carbonate | 150 |
Magnesium oxide paste (35%activated magnesium oxide content) | 2.5 |
Resin pouring performance (typical value)
performance | Value | unit | standard test |
Tensile Strength | 70 | MPA | GB/T2567-2008 |
Stretching elastic modulus | 3200 | MPA | GB/T2567-2008 |
Fracture extension | 2.8 | % | GB/T2567-2008 |
Bending strength | 100 | MPA | GB/T2567-2008 |
Bending elastic modulus | 3200 | MPA | GB/T2567-2008 |
Impact strength | 8 | Kj/m2 | GB/T2567-2008 |
Heat distortion temperature | 100 | ℃ | GB/T1634-2004 |
CIThization conditions: room temperature to curing for 24 hours, 2 hours after 40 ° C, 60 ° C, and 80 ° C, after 100 ° C for 1 hour
Test conditions: temperature 23 ± 2 ℃, relative humidity 50 ± 6 %
Instructions and precautions
WL-1602 is usually used in conjunction with 3814 to produce low shrinking molds. Under normal circumstances, the ratio of 1602 and 3814 is 70:30, 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.
Version number: 2021/1.0
Publishing date: 2022/02
Hubei Wanglin New Material Technology Co., Ltd.
Address: south of Xinghua 3rd Road, Jingmen Chemical Circle Industry, Hubei Province
Tel: 0533-6236816
Fax: 0533-6236816
product properties
WL-1602 is an indifference unsaturated polyester resin with medium viscosity and has high response activity and good physical properties.
main application
WL-1602 resin is dedicated to SMC/BMC production process. Widely used in septic tanks, water tank boards and other fields. 1602 has a stable thickening performance. After adding low contraction such as 3814, and low outline additives, it can be made into a standard low shrinkage SMC/BMC.
Product specification
performance | scope | unit | standard test |
Exterior | 清 | - | GB/T8237-2005 |
Viscosity 25 ℃ | 1200-1600 | mpa.s | GB/T7193-2008 |
Acid value | 15-23 | mgkoh/g | GB/T2895-2008 |
Solid content | 64-70 | ％ | GB/T7193-2008 |
82 ℃ reactivity | 10-14 | 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 |
1602 | 70 |
3814 | 30 |
TBPB | 1.5 |
Zinc acid | 4 |
Calcium carbonate | 150 |
Magnesium oxide paste (35%activated magnesium oxide content) | 2.5 |
Resin pouring performance (typical value)
performance | Value | unit | standard test |
Tensile Strength | 70 | MPA | GB/T2567-2008 |
Stretching elastic modulus | 3200 | MPA | GB/T2567-2008 |
Fracture extension | 2.8 | % | GB/T2567-2008 |
Bending strength | 100 | MPA | GB/T2567-2008 |
Bending elastic modulus | 3200 | MPA | GB/T2567-2008 |
Impact strength | 8 | Kj/m2 | GB/T2567-2008 |
Heat distortion temperature | 100 | ℃ | GB/T1634-2004 |
CIThization conditions: room temperature to curing for 24 hours, 2 hours after 40 ° C, 60 ° C, and 80 ° C, after 100 ° C for 1 hour
Test conditions: temperature 23 ± 2 ℃, relative humidity 50 ± 6 %
Instructions and precautions
WL-1602 is usually used in conjunction with 3814 to produce low shrinking molds. Under normal circumstances, the ratio of 1602 and 3814 is 70:30, 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.
Version number: 2021/1.0
Publishing date: 2022/02
Hubei Wanglin New Material Technology Co., Ltd.
Address: south of Xinghua 3rd Road, Jingmen Chemical Circle Industry, Hubei Province
Tel: 0533-6236816
Fax: 0533-6236816
