About |
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The Baydur TB 100-30 thermal break system produces a structural, full density polyurethane used for window applications. The system is supplied as two reactive liquid components. Component A is a polymeric diphenylmethane diisocyanate (PMDI), and Component B is a formulated polyol system that is phase stable. Baydur TB 100-30 is a fast debridging system, designed to have excellent physical properties while exhibiting minimal wet shrinkage. As with any product, use of the Baydur TB 100-30 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+MDI |
Material Status | Commercial: Active |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.15 | g/cm³ | ASTM D1622 |
K (wear) coefficient | 0.13 | W/m/K | ASTM C518 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
6.4mm | 100 | J/m | ASTM D256 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shore D, 5 seconds, 6.35 mm | 78 | ASTM D2240 | |
tensile strength | |||
Fracture, 6.35 mm | 39.3 | MPa | ASTM D638 |
Tensile strain | |||
Fracture, 6.35 mm | 30 | % | ASTM D638 |
Bending modulus | |||
6.35 mm | 1550 | MPa | ASTM D790 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed, 6.35 mm | 81.1 | ℃ | ASTM D648 |
Thermosetting components | |||
Component A | 按重量计算的混合比: 85, 按容量计算的混合比: 75 | ||
Component B | 按重量计算的混合比: 100, 按容量计算的混合比: 100 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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