Castable polyurethane composite Encapsulation Composite Material

  • Brand:

    sinograce
  • Item NO. :

    ECM-301,HZ-302,HZ-30
  • Payment:

    L/C、D/A、D/P、T/T、MoneyGram、Paypal Other.
  • Product Origin:

    China Anhui
  • Color:

    Yellow Transparent Liquid
  • Shipping Port:

    Shanghai And Other Ports
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Product Detail

Encapsulation Composite Material

Description

Encapsulation Composite Material


Key features

Fast curing speed, suitable for casting machine operation.

Low molding temperature, high production efficiency.

High tensile and tear properties.

Can produce high light, Matt products.


Typical properties 

Encapsulation Composite Material

ECM-301

HZ-302

HZ-303

Prepolymer

Part A Appearance (25℃)

Yellow Transparent Liquid

Yellow Transparent Liquid

Yellow Transparent Liquid

Part B Appearance (25℃)

Colorless Transparent Liquid

Colorless Transparent Liquid

Colorless Transparent Liquid

Part A Viscosity at Room Temperature (25℃)

1000±200

1500±200

1500±200

Part B Viscosity at Room Temperature (25℃)

800±200

2000±200

1500±200

Using Mixture Ratio (A:B)

100:100

100:100

100:100

Available Using  Time(70-75℃/min)

5~8

3~5

3~5

Stripping Time (90~100℃/min)

40~50

25~35

25~35

 

Physical Properties

Hardness  (Shore A)

80±5

85±5

90±5

Tensile Strength (MPa)

15.8

27.8

30.6

Tearing Strength (kN/m)

44.2

61.0

67.3

Elongation at Break (%)

667

521

510


Application

-Mainly used in the production of large quantities of polyurethane elastomer products, such as a variety of rollers, skateboard wheels, fitness equipment, rubber, industrial parts, etc.


Usage method

-The utility model is mainly suitable for the operation of the middle and low temperature pouring machine, and can be operated manually by adjusting. The use of two components, the ratio of 100:100 or 100:50~100.


Attention

The prepolymer should be stored at low temperature and dry place, avoid the moisture and moisture when used.

After the opening of the prepolymer should be used up as soon as possible, if not exhausted with nitrogen seal.

The storage period of unopened prepolymer is three months.

If you want to add color paste or other materials, keep the water content below 0.1%, and consider the compatibility of additives.

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      Products :

      Castable polyurethane composite Encapsulation Composite Material
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