About |
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Baytec SPR-092A Black is a two-component, 100%-solids thick film coating spray system with a Shore A hardness of 92. The isocyanate component is a modified diphenylmethane diisocyanate (MDI) prepolymer, and the B component is a polyether polyol amine blend. The system has added UV stabilizers and is used in industrial applications to improve the corrosion, weather, and abrasion resistance of various surfaces. The system is pigmented black. Typical applications include wastewater infrastructure, pipes, secondary containment, foams, and other industrial surfaces. As with any product, use of the Baytec SPR-092A Black system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.&& |
Product Description | |
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Supplier | Covestro |
Generic | PUR-脂肪族+MDI |
Material Status | Commercial: Active |
Features | Weather resistance is good,Corrosion Resistant,Good wear resistance |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.08 | g/cm³ | ASTM D792 |
Water absorption rate | |||
30days | 1.5 | % | Internal Method |
elastic body | Nominal value | Unit | Test method |
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tensile strength | |||
fracture | 15.2 to 15.9 | MPa | ASTM D412 |
Tensile strain | |||
fracture | 490 to 580 | % | ASTM D412 |
tear strength | 59.5 to 71.8 | kN/m | ASTM D624 |
Split | 19.3 to 22.8 | kN/m | ASTM D1938 |
THERMAL | Nominal value | Unit | Test method |
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Thermosetting components | |||
Component A | 按容量计算的混合比: 100 | ||
Component B | 按容量计算的混合比: 100 |
Supplementary information | Nominal value | Unit | Test method |
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MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s A | 92 | ASTM D2240 | |
Taber abraser | |||
1000 cycles, 1000 g, H-18 wheels | 150 | mg | ASTM D1044 |
Notes |
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