Special field polyurethane prepolymer Shoes net coating

  • Brand:

    sinograce
  • Item NO. :

    SPF-555
  • Payment:

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

    China Anhui
  • Color:

    Colorless viscous liquid
  • Shipping Port:

    Shanghai And Other Ports
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Product Detail

Description

Special field polyurethane prepolymer shoes net coating


Key features

The material has excellent flowability and adhesive property, high tensile strength and tear strength.

Excellent weather resistance and hydrolysis resistance.

Excellent bending resistance.


Typical properties

Special field

SPF-555

Prepolymer

Appearance (25℃)

Colorless viscous liquid

Part A viscosity at Room Temperature (25℃)

1500±100

Part B viscosity at Room Temperature (25℃)

1000±100

Using Mixture Ratio (A:B)

100:100

Available Using Time(60~65℃/min)

8~10

Stripping Time (75~85℃/min)

10~15

Physical Properties of Finished Products

Hardness (Shore A)

65±5

Tensile Strength (MPa)

24.3

Tearing Strength (kN/m)

89.6

Elongation at Break (%)

610


Application

-Decorative coating of various sports shoes.


Usage method

-The utility model can be used for manual operation, and is more suitable for gluing machine and pouring machine.


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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      Special field polyurethane prepolymer Shoes net coating
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