Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Polyester, TS BUP 643 Bonyan Kala Chemie Company
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Button, universal
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Plastic Datasheets
| hardness | Test Condition | Test Method | Bonyan Kala Chemie Company/BUP 643 |
|---|---|---|---|
| Barcol Hardness | >35 |
| Mechanical properties | Test Condition | Test Method | Bonyan Kala Chemie Company/BUP 643 |
|---|---|---|---|
| tensile strength | >45.0 MPa | ||
| bending strength | >90.0 MPa | ||
| elongation | 断裂 | >5.0 % |
| Uncured Properties | Test Condition | Test Method | Bonyan Kala Chemie Company/BUP 643 |
|---|---|---|---|
| Viscosity | 25°C | 0.90to1.5 Pa·s | |
| GelTime | 8.0to10 min | ||
| Solid Content | 65to69 % | ||
| Curing Time | 0.10to0.20 hr |
| physical property | Test Condition | Test Method | Bonyan Kala Chemie Company/BUP 643 |
|---|---|---|---|
| Shrinkage rate | MD | <1.1 % | |
| Water absorption rate | 平衡 | <0.30 % | |
| acid value | <26.00 mgKOH/g |
| Thermal performance | Test Condition | Test Method | Bonyan Kala Chemie Company/BUP 643 |
|---|---|---|---|
| Heat distortion temperature | HDT | >50 °C | |
| melting temperature | <180 °C |
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