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WL-5940
旺林
Product Description
WL-5940 is a unsaturated polyester resin with good infiltration. At the same time, the resin has excellent thermal resistance, high mechanical strength, good toughness, and excellent impact resistance.
Application
The WL-5940 resin is suitable for the production of optical cable enhanced cores. Its products have significant advantages such as excellent anti-electromagnetic field interference, high tensile strength, and light light quality. They are widely used in various indoor and outdoor optical cables.
Product specification
performance | scope | unit | standard test |
Exterior | Light yellow and transparent | - | GB/T8237 |
Viscosity 25 ℃ | 650-750 | mpa.s | GB/T7193 |
Acid value | 10-18 | mgkoh/g | GB/T2895 |
Solid content | 60-66 | ％ | GB/T7193 |
Gel time 25 ℃ | 15-25 | minutes | GB/T7193 |
Note: 25 ° C Gel Time: Add 1.0g 1%cobalt and 1.5G M50 to 100g resin.
Liquid resin properties (Typical value)
performance | Value | unit | standard test |
Storage period (not caused, dark parts), 20 ℃ | 3 | month | - |
Typical properties of resin castings
performance | Value | unit | standard test |
Tensile Strength | 70 | MPA | GB/T2567 |
Stretching elastic modulus | 3300 | MPA | GB/T2567 |
Fracture extension | 3.0 | % | GB/T2567 |
Bending strength | 110 | MPA | GB/T2567 |
Bending elastic modulus | 3400 | MPA | GB/T2567 |
Impact strength | 14 | Kj/m2 | GB/T2567 |
Heat distortion temperature | 115 | ℃ | GB/T1634 |
CIThization conditions: room temperature to curing for 24 hours, 40 ° C, 60 ° C, 80 ° C after solidification
2 hours
Test conditions: temperature 23 ± 2 ℃, relative humidity 50 ± 6 %
Instructions and precautions
1. WL-5940 resin should choose the solid system according to factors such as the specific equipment, products, process temperature, and extrusion speed when the crowded process. Generally recommended: BPO 0.5%~ 2.0%; TBPB 0.5 ~ 1.5%.
2. When using, be sure to control the water content of glass fiber, fillers, pigment paste and other materials, and pay attention to the compatibility of pigment paste and unsaturated polyester resin.
Storage conditions
1. Before using, the resin should be stored in the original packaging (avoid the damage of the barrel and the barrel) in a dry room below 25 ° C.
2. The increase in temperature and light irradiation will significantly reduce the storage period. Direct sunlight and stay away from the heat source should be avoided during storage.
3. The unsaturated polyester resin liquid containing the styrene is flammable, and it should be stayed away from Minghuo 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 infringing various relevant bills, registered trademarks and patent rights. We are not responsible for this.
Version number: 2021/1.0
Publishing date: 2021/01
Hubei Wanglin New Material Technology Co., Ltd.
Address: south of Xinghua 3rd Road, Jingmen Chemical Circle Industrial Garden, Hubei Province
Tel: 0533-6236816
Fax: 0533-6236816
Product Description
WL-5940 is a unsaturated polyester resin with good infiltration. At the same time, the resin has excellent thermal resistance, high mechanical strength, good toughness, and excellent impact resistance.
Application
The WL-5940 resin is suitable for the production of optical cable enhanced cores. Its products have significant advantages such as excellent anti-electromagnetic field interference, high tensile strength, and light light quality. They are widely used in various indoor and outdoor optical cables.
Product specification
performance | scope | unit | standard test |
Exterior | Light yellow and transparent | - | GB/T8237 |
Viscosity 25 ℃ | 650-750 | mpa.s | GB/T7193 |
Acid value | 10-18 | mgkoh/g | GB/T2895 |
Solid content | 60-66 | ％ | GB/T7193 |
Gel time 25 ℃ | 15-25 | minutes | GB/T7193 |
Note: 25 ° C Gel Time: Add 1.0g 1%cobalt and 1.5G M50 to 100g resin.
Liquid resin properties (Typical value)
performance | Value | unit | standard test |
Storage period (not caused, dark parts), 20 ℃ | 3 | month | - |
Typical properties of resin castings
performance | Value | unit | standard test |
Tensile Strength | 70 | MPA | GB/T2567 |
Stretching elastic modulus | 3300 | MPA | GB/T2567 |
Fracture extension | 3.0 | % | GB/T2567 |
Bending strength | 110 | MPA | GB/T2567 |
Bending elastic modulus | 3400 | MPA | GB/T2567 |
Impact strength | 14 | Kj/m2 | GB/T2567 |
Heat distortion temperature | 115 | ℃ | GB/T1634 |
CIThization conditions: room temperature to curing for 24 hours, 40 ° C, 60 ° C, 80 ° C after solidification
2 hours
Test conditions: temperature 23 ± 2 ℃, relative humidity 50 ± 6 %
Instructions and precautions
1. WL-5940 resin should choose the solid system according to factors such as the specific equipment, products, process temperature, and extrusion speed when the crowded process. Generally recommended: BPO 0.5%~ 2.0%; TBPB 0.5 ~ 1.5%.
2. When using, be sure to control the water content of glass fiber, fillers, pigment paste and other materials, and pay attention to the compatibility of pigment paste and unsaturated polyester resin.
Storage conditions
1. Before using, the resin should be stored in the original packaging (avoid the damage of the barrel and the barrel) in a dry room below 25 ° C.
2. The increase in temperature and light irradiation will significantly reduce the storage period. Direct sunlight and stay away from the heat source should be avoided during storage.
3. The unsaturated polyester resin liquid containing the styrene is flammable, and it should be stayed away from Minghuo 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 infringing various relevant bills, registered trademarks and patent rights. We are not responsible for this.
Version number: 2021/1.0
Publishing date: 2021/01
Hubei Wanglin New Material Technology Co., Ltd.
Address: south of Xinghua 3rd Road, Jingmen Chemical Circle Industrial Garden, Hubei Province
Tel: 0533-6236816
Fax: 0533-6236816
