Marble Resin 7935

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Marble Resin 7935

7935

YABANG 7935 is orthophthalic marble resin with high viscosity and middle reactivity. The  products are featured with good toughness, low solidification and bright color  and which are applicable to the production of casting products such as  artificial marble and man-made agate.

Technical Indicators for Liquid Resin

 Item

Unit

 Indicator

 Testing Standard

 Appearance

 

 Faint yellow transparent viscous liquid

Visual

Acid value

mgKOH/g

17-23

GB/T 2895-2008

 Viscosity (25℃)

Pa.S

0.60-1.00

GB/T 7193-2008

   Gelation Time

Min

6-10

GB/T 7193-2008

   Solid Content

%

65-71

GB/T 7193-2008

 Stability at 80℃

H

≥24

GB/T 7193-2008

 

 
 Note: 1. gelation  time: water bath at 25℃,add 2  grams of T-8E accelerant and 2 grams cyclohexanone peroxide into 50 grams of  resin.
 2. viscosity  and gelation time shall be modified within the specified scope as the season  changes.

Performance Indicator for Resin Casting Matrix

 Item

Unit

Indicator

 Testing Standard

Barcol Hardness≥

Barcol

38

GB/T 3854-2005

Tensile Strength≥

Mpa

55

GB/T 2567-2008

Modulus of Elasticity for Tension≥

Mpa

2900

GB/T 2567-2008

 Elongation At Break≥

%

3

GB/T 2567-2008

Bending Strength≥

Mpa

90

GB/T 2567-2008

Modulus of  Elasticity in Static Bending≥

Mpa

2900

GB/T 2567-2008

 Distortion Temperature≥

49

GB/T 1634-2004

 

 
 Note: test temperature: 23±2℃; humidity: 50±5%

Package and storage:
 The package for YABANG 7935 is metal drum with net weight of  220KGS. The storage life is 6 months under 25℃, 3 months under 30℃  and even further shortened above 30℃. This item is inflammable and it  shall be kept at shady and ventilate position, avoid from open fire and direct  sunlight and this items shall be protected from rain seepage during storage.

  • All data in this file  is tested with the methods in accordance with GB, ISO and ASTM.

  • Due to the influencing  elements existing in the processing and the application of our products, we do  not exclude the necessity for users test and research by themselves. This file cannot  guarantee the complete applicability of some properties to certain concrete  purpose.

  • If you have any  technical and business problems, please contact us and we reserve the  modification rights to this file.