Hangzhou Showland Technology Co., Ltd.
Main products:Zein,Fluorescent Pigment,Sodium Carbonate Anhydrous
Products
Contact Us
  • Contact Person : Mr. Xiao john
  • Company Name : Hangzhou Showland Technology Co., Ltd.
  • Tel : 86-571-88920516
  • Fax : 86-571-88920512
  • Address : Zhejiang,HANGZHOU,ROOM2118,NO.553,WENSAN ROAD,HANGZHOU,CHINA
  • Country/Region : China

Resin of crystal hadicraft articles

Resin of crystal hadicraft articles
Product Detailed
1.orthophthalic type unsaturated polyester resin 2.applicable to the making of colorless,transparent,crystal casting product Resin of crystal handicraft articles(Unsaturated Polyester Resin)

Technical Indexes of Liquid Resin

Item

Unit

Value

Standard

Appearance

 

Transparent Sticky Thick Liquid

Visual

Chroma(PT-Co)

 

15-25

 

Acid Value

mgKOH/g

18-26

GB2895-82

Viscosity(25°C)

mPa.S

350-600

GB7193.1-87

Gel Time

min

3-5

GB7193.6-87

Non-Volatile

%

62-68

GB7193.3-87

Thermal Stability(80°C)

h

≥24

GB7193.5-87

Note:Gel Time is 25°C; in air bath, 0.5 ml cobalt isocaprylate solution and 0.5 ml MEKP solution were added into 50 g resin.

.

Performance Indexes of Resin Casting Substance

Item

Unit

Value

Standard

Barcol hardness≥

Barcol

41

GB3854-1983

Tensile strength ≥

MPa

60

GB2568-1995

Tensile modulus ≥

MPa

3100

GB2568-1995

Elongation at break≥

%

2.0

GB2568-1995

Flexural strength≥

MPa

100

GB2570-1995

Flexural modulus≥

MPa

3200

GB2570-1995

Impact strength≥

KJ/m2

7.0

GB2571-1995

H.D.T ≥

°C

65

GB1634-1989

Note: Environmental Temperature for Experiment: 23±2°C; relative humidity: 50±5%

 

Resin of crystal hadicraft articles



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.