Bangladesh DS663PT

DCPD pre-accelerated and thixotropic type unsaturated polyester resin,Good water resistance, high mechanical strength, no vertical hanging, low volatilization, especially suitable for auto parts, cooling tower and other products

Product Description

DS-663PT

Tianhe resin

 

DS-663PT: DCPD pre-accelerated and thixotropic type unsaturated polyester resin,Good water resistance, high mechanical strength, no vertical hanging, low volatilization, especially suitable for auto parts, cooling tower and other products

Features:

Technical Index for Liquid Resin

Item

Unit

Value

Standard

Appearance

 

Reddish Sticky Liquid

Visual

Acid Value

mgKOH/g

14-22

GB2895

Viscosity(25℃)

cps

300-500

GB7193

Gel Time

min

20-40

GB7193

Non-Volatile

%

66-72

GB7193

Thermal Stability(80℃)

h

≥24

GB7193

Note: Gel Time is 25°C; in air bath, 0.75 ml MEKP solution were added into 50 g resin.

 

Performance Indexes of Resin Casting Substance

Item

Unit

Value

Standard

 

Barcol hardness≥

Barcol

40

GB3854

 

Tensile strength ≥

MPa

55

GB2567

 

Tensile modulus 

 

2500

GB2567

 

Elongation at break≥

%

3.0

GB2567

 

Flexural strength≥

MPa

75

GB2567

 

Flexural modulus 

 

2500

GB2567

 

Impact strength≥

KJ/m2

5.0

GB2567

 

H.D.T ≥

80

GB1634.2

 

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

 

 

 

Package and Recommended Storage:

 

DS-663PT : Packed in metal drum of 220KGS Net weight with shelf life of 3 months at 20℃ at ventilated places, avoiding direct sunlight and heat or fire.

 

Note: The data were tested according to GB standard. Influenced by many factors in the process of fabrication, necessary researches by user are not exclusive. Legally, no warranties for some performances of product are applicable to one specific use and the rights to amend the materials are reserved.