WL-3301
You are here: Home » Product Center » Unsaturated polyester resin » Anticorrosive resin » WL-3301 » WL-3301

Related Products

Share to:

WL-3301

Availability:
Quantity:

product properties

3301 is a bisphenol T-type unsaturated polyester resin, while the resin has high strength, good heat resistance, and wide application.


main application

3301 resin is suitable for handling, winding and other production processes, mainly used in the fields of liners, anti-corrosion and other fields.



Product specifications

performance

range

unit

standard test

Exterior

Light yellow transparent

-

GB / T8237-2005

Viscosity 25 ° C

400-550

MPA.s

GB / T7193-2008

Acid value

8-16

Mgkoh / g

GB / T2895-2008

Solid content

54-60

GB / T7193-2008

Gel time 25 ° C

7-15

minutes

GB / T7193-2008

Note: 25 ° C Gel Time: 1.0 g of 1% cobalt and 1.5 g m50 (AKZO-Nobel) were added to 100 g of resin.


Liquid resin performance (typical)

performance

Numerical value

unit

standard test

Storage period (not triggered, dark), 20 ° C

3

month

-


Resin cast body (typ)

performance

Numerical value

unit

standard test

Tensile Strength

75

MPA

GB / T2567-2008

Tension elastic modulus

3800

MPA

GB / T2567-2008

Fracture extension

3.0

%

GB / T2567-2008

Bending strength

125

MPA

GB / T2567-2008

Bending elastic modulus

3100

MPA

GB / T2567-2008

Impact strength

8

KJ / M2

GB / T2567-2008

Heat distortion temperature

100

GB / T1634-2004

Curing conditions: 24 hours, 40 ° C, 60 ° C, 80 ° C, respective

2 hours, 10 hours after 100 ° C

Test conditions: temperature 23 ± 2 ° C, relative humidity 50 ± 6%


Use instructions and precautions

1. 3301 The promoter is not included in the resin, and the appropriate amount of accelerator and curing agent must be added according to the operating environment and operational demand.

2. Be sure to use the water content of the material such as glass fibers, fillers, pigment paste, etc., pay attention to the compatibility of pigment paste and unsaturated polyester resin.


Storage conditions

1. The resin should be stored in a dry chamber below 25 ° C before use before the original packaging (avoiding the damage of the bucket and bucket).

2. Elevation of temperature and light irradiation will significantly reduce storage, and avoid direct sunlight and away from heat.

3. Unsaturated polyester resin liquid containing styrene is flammable, and it is far from the fire. Note See Secure Data Sheet.


All various data are derived from our in-depth research and extensive practice, and thus is completely credible. However, since the production of products is affected by multiple factors, the actual performance, effects and effects of the above data and the specific application and processing of the product are not responsible for the direct and indirect losses. Before selecting the above products, please check the quality, performance indicators, security, and other data of the relevant product quality, performance indicators, security, and other data. 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 No.:2021/1.0
Publication date:2021/01
Hubei Wanglin New Material Technology Co.,Ltd.
Add:South of No.3 Xinghua road, Duodao District, JingmenHi-tech Industrial Development Zone 
T:(86)15863477700
E: scott.cui@wl-upr.com


Previous: 
Next: 
 
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.

Quick Navigation

Product Category

Product Inquiry
All rights reserved2022 Hubei Wanglin New Material Technology Co., Ltd. 鲁ICP2020038246号-1