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BJB Polyurethane WC-595 A/B
| 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: | 8GkRdb_BJB-Polyurethane-WC-595-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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WC-595 A/B is a two-part, clear, 90 Shore A polyurethane elastomer. It is recommended for use wherever a tough, flexible, permanently transparent elastomer is required. It can be easily tinted and will retain its color provided color stable colorants are used. WC-595 A/B does not contain MOCA, MDA or TDI. In addition to being an excellent castable product, it is an excellent solvent-free adhesive for bonding various plastic substrates. |
| 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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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- 1 | 1.03 | g/cm³ | ASTM D792 |
| -- 2 | 1.07 | g/cm³ | ASTM D792 |
| Specific Volume | 0.954 | cm³/g |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gel Time | 20.0 | min | |
| Work Time 3(25°C) | 15.0 | min |
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Molding Shrinkage - Flow | 0.50 | % | ASTM D2566 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 85 to 95 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 27.6 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 180 | % | ASTM D412 |
| Tear Strength | 65.7 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 100, Mix Ratio by Volume: 95 | ||
| Part B | Mix Ratio by Weight: 90, Mix Ratio by Volume: 93 | ||
| Shelf Life | 26 | wk | |
| Thermoset Mix Viscosity | ASTM D2393 | ||
| 25°C 4 | 350 | cP | |
| 25°C 5 | 2400 | cP | |
| 25°C 6 | 900 | cP | |
| Demold Time | |||
| 25°C 7 | 240 | min | |
| 25°C 8 | 360 | min | |
| Post Cure Time (25°C) | 120 to 170 | hr |
| Note Message | |
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| 1 . | Part B |
| 2 . | Part A |
| 3 . | 100g mass |
| 4 . | Part B, Brookfield |
| 5 . | Part A, Brookfield |
| 6 . | Mixed, Brookfield |
| 7 . | larger mass |
| 8 . | 0.25 inch thickness |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| StarFlex P 7195-1000 | STAR Thermoplastic Alloys & Rubbers, Inc. | TPE | Starflex |
| T-Blend® 6594B-G80E-M | TSRC Corporation | SEBS | T-Blend® |
| Zhongfa PA66 ST-12 | Yuyao Zhongfa Engineering Plastics Co. Ltd. | Nylon 66 | Zhongfa |
| Pearlthane® ECO D12T90 | Lubrizol Advanced Materials, Inc. | TPU, Unspecified | Pearlthane® ECO |
| Hostacom SP 98/F/94 1740 | LyondellBasell Industries | PP Copolymer | Hostacom |
