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Spray PolyureaAnti-corrosion and Wear Resistant Coating

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Spray PolyureaAnti-corrosion and Wear Resistant Coating

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Name      Spray PolyureaAnti-corrosion and Wear Resistant Coating
Model     HTSPUA -1004
Description  The coating system consists of amine-terminated polyether resin, amine chain extender and MDI prepolymer, belongs to spraying self-cured elastic polyurea, has high strength and high tearing resistance and endows the coating with high abrasion resistance.
Applications   Rubber liner pipelines, mining equipment, truck lining, washing rotary drums and cement mortar process equipment.

Coating Property

Solid Content

100%

Velocity (25℃)

≤1000mPa.s

Density (25℃)

A: 1.080-1.160 g/cm3 
R: 1.030-1.100 g/cm3

Theoretical Coating Amount (Dry Film: 1mm Thickness)

1.05-1.10kg/m2

Volume Mixing Ratio

A:R = 1:1

Shelf Life

1 year

Curing Characteristics

Gelation Time

10-40 seconds

Touch Drying Time

90-150 seconds

Curing Time

24 hours

Maximum Strength

14 days

Coating Property*

Tensile Strength

≥18MPa

Elongation

≥300%

Hardness

90-98A

Tearing Strength

85KN/m

Abrasion Resistance

≤100mg

Recommended Thickness

2-10mm

* It needs seven days for the polyurea coating to be completely aggregated and reach final strength.
 Coating equipment status determines the property of coating.
 A test sample is cured in a thermostat of 65-70℃ for 24 hours
 
 
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
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