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- Lubrizol Advanced Materials PEARLBOND® 125/H Linear Thermoplastic Polyurethane
Lubrizol Advanced Materials PEARLBOND® 125/H Linear Thermoplastic Polyurethane
| Category | Polymer , Thermoplastic , Polyurethane, TP |
| Manufacturer | Lubrizol Advanced Materials Manufacturing S. S.L. (Former Merquinsa) |
| Trade Name | Pearlbond® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lubrizol Advanced Materials PEARLBOND® 125/H Linear Thermoplastic Polyurethane.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Pearlbondâ„¢ 125H is polyester-based thermoplastic polyurethane, supplied in form of colourless, translucent granules, combining hardness with excellent low-temperature flexibility and a low softening point.Application: Pearlbondâ„¢ 125H can be used for making heat-sealable fabrics (thermobonding), obtained by coating processes such as scattering or dot-coating (powder or paste). In all cases, the product is previously ground into powder, by cryogenic grinding. The particle size of the powder will depend on the application technique to be used.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.19 g/cc | 0.0430 lb/in³ | ISO 2781 |
| Viscosity | 890000 cP @Temperature 160 °C |
890000 cP @Temperature 320 °F |
Melt viscosity @ 2.16 kg; ISO 1133 |
| Melt Flow | 35 - 55 g/10 min @Load 2.16 kg, Temperature 190 °C |
35 - 55 g/10 min @Load 4.76 lb, Temperature 374 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 85 | 85 | ISO 868 |
| Tensile Strength at Break | 18.0 MPa | 2610 psi | ISO 527 |
| Elongation at Break | 520 % | 520 % | ISO 527 |
| 100% Modulus | 0.00400 GPa | 0.580 ksi | ISO 527 |
| 300% Modulus | 0.00700 GPa | 1.02 ksi | ISO 527 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 130 - 140 °C | 266 - 284 °F | MQSA 111 |
| Softening Point | 110 - 130 °C | 230 - 266 °F | MQSA 70A |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Zone 1 | 120 - 130 °C | 248 - 266 °F | |
| Zone 2 | 130 - 140 °C | 266 - 284 °F | |
| Zone 3 | 140 - 150 °C | 284 - 302 °F | |
| Zone 4 | 145 - 155 °C | 293 - 311 °F | |
| Die Temperature | 145 - 155 °C | 293 - 311 °F |
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