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BJB Polyurethane TC-300 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: | SbCCSr_BJB-Polyurethane-TC-300-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| The TC-300 A/B polyurethane foam system is a series of rigid, closed cell foams available in a variety of densities. The TC-300 can be easily mixed by hand in small batches using a rapid, vigorous mixing action or by using a Jiffy Mixer® in a drill to provide a high-shear mix in small to large quantities. For low to high production, these foam systems can also be machine dispensed using BJB's Centerpointe Meter-Mix equipment. Cured parts can be sanded, stapled, painted or stained within a short time after demolding. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| Part A | 1.227 | g/cm³ | |
| Part B | 1.067 | g/cm³ | |
| K (wear) Factor (25°C) | 0.200 | ASTM C177 |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Water Vapor Transmission | 0.800 | perm/in |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Cream Time | 30.0 to 40.0 | sec | |
| Demold Time | 30.0 to 45.0 | min | |
| Gel Time | 2.0 to 4.0 | min | |
| Tack Free Time | 3.0 to 4.0 | min |
| Fill Analysis | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brookfield Viscosity | |||
| Part A : 25°C | 250 | mPa·s | |
| Part B : 25°C | 900 to 1200 | mPa·s |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Closed Cell Content | 98 | % | ASTM D2856 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 1.86 | MPa | ASTM D638 |
| Flexural Strength | 3.17 | MPa | ASTM D790 |
| Compressive Strength | 2.28 | MPa | ASTM D695 |
| Shear Strength | 1.17 | MPa | ASTM C273 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Volume: 87 Mix Ratio by Weight: 100 | ||
| Part B | Mix Ratio by Weight: 100 Mix Ratio by Volume: 100 | ||
| Shelf Life | 26 | wk |
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| Tecotek® PC40 GR30 NL | Eurotec Engineering Plastics | PC | Tecotek® |
| Veroplas SERG2 | PlastxWorld Inc. | ABS | Veroplas |
| ELASTOSIL® M 4400 | Wacker Chemie AG | Silicone | ELASTOSIL® M |
| Perlast® G74S | Precision Polymer Engineering Ltd. | Perfluoroelastomer | Perlast® |
