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BJB Polyurethane TC-9445 A/B
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | BJB Enterprises, Inc. |
| Trademark: | BJB Polyurethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | V265xX_BJB-Polyurethane-TC-9445-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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TC-9445 A/B is a two-component urethane casting compound that is specifically formulated for high abrasion and impact resistance. It is recommended for use in the casting of highly wear-resistant parts and linings. This product is a safe, easy-to-handle, room temperature mixing and curing system that does not contain TDI, MDI, MDA, or MOCA. TC-9445 A/B is relatively insensitive to typical environmental moisture and will make good void-free parts. Because of this product's exceptional toughness and abrasion resistance, castings made with TC-9445 A/B are particularly suitable for mining and mineral process industries. Product Highlights:
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| General Information | |
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| Uses |
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| Appearance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.10 | g/cm³ | ASTM D792 |
| Specific Gravity | |||
| Part A | 1.047 | g/cm³ | |
| Part B | 1.097 | g/cm³ | |
| Shrinkage | 0.15 | % | ASTM D2566 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Demold Time (25°C) | 6.0 to 8.0 | hr | |
| Gel Time | 40.0 | min | |
| Work Time (25°C) 1 | 25.0 | min |
| Fill Analysis | Nominal Value | Unit | |
|---|---|---|---|
| Brookfield Viscosity | |||
| Mixed : 25°C | 1.27 | Pa·s | |
| Part A : 25°C | 6.64 | Pa·s | |
| Part B : 25°C | 0.125 | Pa·s |
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Molding Shrinkage - Flow | 0.15 | % | ASTM D2566 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 40 to 50 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 126 | MPa | ASTM D412 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% Strain | 11.4 | MPa | |
| 200% Strain | 16.2 | MPa | |
| Tensile Strength (Yield) | 19.3 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 350 | % | ASTM D412 |
| Tear Strength | 52.0 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 96, Mix Ratio by Volume: 100 | ||
| Part B | Mix Ratio by Weight: 100, Mix Ratio by Volume: 100 | ||
| Shelf Life | 26 | wk |
| Note Message | |
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| 1 . | 100g mass |
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