WL-2013C
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WL-2013C

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Product Description 

WL-2013C is a general-purpose unsaturated polyester resin with high reactivity, low viscosity and low volatility. At the same time, the resin has the advantages of high strength, good toughness and wide applicability. 


Application 

WL-2013C resin is suitable for hand lay-up, continuous board making and other production processes, mainly used for lighting tiles and machine-made boards

 

 Properties

performance

Parameter

unit

standard test

Exterior

light blue transparent

-

GB/T8237

Viscosity 25℃

180-220

mPa.s

GB/T7193

Acid value

16-24

mgKOH/g

GB/T2895

solid content

58-64

%

GB/T7193

Gel time 30℃

6-9

minutes

GB/T7193

Note: 30℃ gel time: add 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℃

2

month

-


 


Resin cast body properties (typical values)

performance

numerical value

unit

standard test

Tensile Strength

65

MPa

GB/T2567

Tensile elastic modulus

3200

MPa

GB/T2567

Elongation at break

6

%

GB/T2567

Bending strength

105

MPa

GB/T2567

bending elastic modulus

3300

MPa

GB/T2567

Impact strength

12

KJ/m2

GB/T2567

Heat distortion temperature

65

GB/T1634

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

2 hours

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

 


Instructions and attentions 

1. WL-2013C resin contains accelerators. When using it, you must add appropriate amounts of accelerators and curing agents according to the operating environment and operating requirements. 

2. When using it, you must pay attention to controlling the water content of materials such as glass fiber, filler, pigment paste, etc., and pay attention to the compatibility of pigment paste with unsaturatedpolyester resin. 

3. It has high reactivity, and the setting of its board speed should be determined in combination with the actual state of equipment conditions and process conditions. When selecting glass fiber, you should consider matching it with the refractive index of the resin to ensure the light transmittance of the board.


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 No.:2021/1.0 

Publication date:2021/02 

Shandong Wanglin New Material Co., Ltd. 

Address: Chemical Park, Economic Development Zone, Pingyuan County, 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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