WL-8810C
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WL-8810C

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  • WL-8810C

  • WangLin NM

Product Description 

WL-8810C is an o-benzene unsaturated polyester resin, which has high viscosity and moderatereactivity, good wettability with filler, good toughness and excellent mechanical strength . 


Application 

WL-8810C resin used in room temperature curing artificial quartz stone plate, has thecharacteristics of light color, high hardness .


Properties

performance

Parameter

unit

standard test

Exterior

Water white and transparent

-

GB/T8237

Viscosity 25℃

1000-1300

mPa.s

GB/T7193

Acid value

20-27

mgKOH/g

GB/T2895

solid content

67-73

%

GB/T7193

Gel time 25℃

6-9

minutes

GB/T7193


Note: 25℃ gel time: add 2.0g 1% cobalt and 2.0g M50 (AKZO-Nobel) to 100g resin.




Liquid Resin Properties (Typical Values)

performance

numerical value

unit

standard test

Storage period (uninitiated, dark place), 20℃

3

month

-

 

Resin cast body properties (typical values)

performance

Parameter

unit

standard test

Tensile Strength

50

MPa

GB/T2567

Tensile elastic modulus

2600

MPa

GB/T2567

Elongation at break

9.0

%

GB/T2567

Bending strength

60

MPa

GB/T2567

bending elastic modulus

2600

MPa

GB/T2567

Impact strength

15

KJ/m2

GB/T2567

Heat distortion temperature

45

GB/T1634

Curing conditions: 24 hours at room temperature, 2 hours each at 40°C, 60°C, and 80°C.

Test conditions: temperature 23±2℃,   Relative humidity 50±6%


Instructions and attentions

1.   WL-8810C  The resin does not contain accelerators. When used, appropriate amounts of accelerators and curing agents must be added according to the operating environment and operating requirements.

2.   In order to prevent the natural molding surface of the product in contact with air from becoming sticky after curing, add paraffin-styrene solution appropriately.

3.   In order to make the product have better performance, it can be post-cured at 80℃ for several hours.



 Storage conditions

1.  Before use, the resin should be stored in the original packaging (to avoid opening and damaging the barrel) in a dry room below 25°C.

2.  The increase in temperature and exposure to light will significantly shorten the storage period. Avoid direct sunlight and keep away from heat sources during storage.

3.  Unsaturated polyester resin liquid containing styrene is flammable and should be stored away from open flames.Please refer to the safety data sheet.

 

 All various data are derived from our in-depth research and extensive practice and are therefore completely trustworthy.However, since the production of products is affected by multiple factors, we are not responsible for the actual performance, effects and effects caused by the above data and the specific application and processing of the products, as well as the resulting direct and indirect losses.Before selecting the above products, users are requested to check and confirm the relevant product quality, performance indicators, safety and other data themselves.At the same time, users should also pay attention to avoid infringing various relevant laws, registered trademarks and patent rights.We are not responsible for this.



Version number: 2021/1.0

Publication date: 2021/01

Shandong Wanglin New Materials Co., Ltd.

Address: Chemical Industry Park, Pingyuan County Economic Development Zone, Dezhou City, Shandong Province

T:(86)15863477700 

E: scott.cui@wl-upr.com


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Hubei Wanglin New Material Technology Co., Ltd. is a new company specializing in the production of unsaturated polyester resins in Hongwanglin New Material Technology Co., Ltd., the company's registered capital of one hundred million yuan, main technological relying on Shandong Wanglin New Material Technology Technology Ltd. and its subordinate production bases.

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