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Witcobond® 290HB
| Category: | PUR-Ester , Polyurethane (Polyester based) |
| Manufacturer: | Chemtura |
| Trademark: | Witcobond® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | iHG5h3_Witcobond-290HB.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Witcobond 290HB is an aqueous polyurethane dispersion with no free isocyanate. This product is manufactured using substances listed in FDA 175.105-Adhesives (Substances for use only as components of adhesives used in the construction of food packaging). |
| General Information | |
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| Appearance |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | 1.07 | g/cm³ | |
| pH (25°C) | 7.0 to 9.0 | ||
| Solids Content | 59 to 61 | % |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Blocking | 170 | °C | |
| Konig Hardness | 30.0 | ||
| Minimum Film-forming Temperature | 0 | °C |
| Elastomers | Nominal Value | Unit | |
|---|---|---|---|
| Tensile Stress (100% Strain) | 2.07 | MPa | |
| Tensile Strength | 41.4 | MPa | |
| Tensile Elongation (Break) | 800 | % |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Mix Viscosity (25°C) | 200 to 800 | cP |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Mirakutoran® TPU P22SRNAT | Japan Mirakutoran Inc. | TPU Alloy | Mirakutoran® TPU |
| Supering RP 520 - GMP | UNIFLON | PTFE | Supering |
| Thermoset Plastics 104 | Thermoset, Lord Chemical Products | Epoxy | Thermoset Plastics |
| Enviramid® N1300THL BK | Ravago Manufacturing Americas, LLC | Nylon 66 | Enviramid® |
| King Pearl® E Series | Loyal Chemical | PS (EPS) | King Pearl® |
