WL-1513
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WL-1513

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

-

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.


 
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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