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BJB Polyurethane TC-422 A/B-C Castable
| Category: | TSU , Polyurethane Thermoset Elastomer |
| Manufacturer: | BJB Enterprises, Inc. |
| Trademark: | BJB Polyurethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | x4QdWB_BJB-Polyurethane-TC-422-A-B-C-Castable.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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TC-422 A/B-C can be used for a great variety of applications. The standard uses for this product include the creation of soft, yet flexible and durable materials, for animated characters, costumes, prosthetics, movie props and test mannequins. The TC-422 A/B-C product offers new dimensions in its ability to stretch and recover while maintaining high tear strength even in the soft to very soft hardness range. Additionally, advancements in lowering surface tack and cure time allow the user to achieve realism in skin-like quality in a remarkable time frame. This system provides further control by allowing you to select the desired levels of stretch, recovery and hardness by the amount of the "C" component used with the basic "A" and "B" mixture. |
| 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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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- 1 | 0.921 | g/cm³ | |
| -- 2 | 1.02 | g/cm³ | |
| -- 3 | 1.09 | g/cm³ | |
| -- | 1.05 | g/cm³ | ASTM D792 |
| Shrinkage | 0.20 | % | ASTM D2566 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gel Time 4 | 20.0 - 25.0 | min | |
| Work Time 5(25°C) | 15.0 - 20.0 | min |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Cure Time (25°C) | 5.0 - 7.0 | day |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shaw A 6 | 10 - 20 | ASTM D2240 | |
| Shaw OO 7 | 25 - 35 | ASTM D2240 | |
| Shaw OO 8 | 65 - 75 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 0.186 | MPa | ASTM D412 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 3.90 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 1300 | % | ASTM D412 |
| Tear Strength 9 | 10.7 | kN/m | ASTM D624 |
| Electrical | Nominal Value | Test Method | |
|---|---|---|---|
| Dielectric Constant (1 MHz) | 6.61 | ASTM D150 | |
| Dissipation Factor (1 MHz) | 0.051 | ASTM D150 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Component a | Mixing ratio by weight: 50, mixing ratio by capacity: 47 | ||
| Component B | Mixing ratio by weight: 100, mixing ratio by capacity: 100 | ||
| Shelf Life | 26 | wk | |
| Thermoset Mix Viscosity | Brookfield | ||
| 25°C 10 | 170 | cP | Brookfield |
| 25°C 11 | 15.0 | cP | Brookfield |
| 25°C 12 | 1050 | cP | Brookfield |
| 25°C 13 | 1240 | cP | Brookfield |
| Demold Time (25°C) | 480 - 720 | min |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Note: Reported physical properties are based on test specimens cured at an elevated temperature, 160°F (71°C).In order to achieve maximum physical properties, a post cure with heat is required. BJB recommends 24 hours at ambient temperature, 77°F (25°C), followed by 16 hours at 130-160°F (54-71°C). |
| Note Message | |
|---|---|
| 1 . | Part C |
| 2 . | Part B |
| 3 . | Part A |
| 4 . | A + B (no "C") |
| 5 . | A + B (no "C") |
| 6 . | (A+B only) |
| 7 . | (A + B with 75% "C") |
| 8 . | (A+B only) |
| 9 . | C mould |
| 10 . | Part A |
| 11 . | Part C |
| 12 . | Mixed, A + B (no "C") |
| 13 . | Part B |
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|---|---|---|---|
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| SCHULADUR® A NV 12 SHI | A. Schulman Europe | PBT | SCHULADUR® |
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| TEREZ ABS/PC Blend VN 24 | TER HELL PLASTIC GMBH | PC+ABS | TEREZ ABS/PC |
| Thermylene® P-30TC-1156 | Asahi Kasei Plastics North America Inc. | PP, Unspecified | Thermylene® |
