Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TSU RapidVac™ VA-270 Innovative Polymers, Inc.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Innovative Polymers, Inc./RapidVac™ VA-270 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 27 J/m |
| Mechanical properties | Test Condition | Test Method | Innovative Polymers, Inc./RapidVac™ VA-270 |
|---|---|---|---|
| Flexural modulus | ASTM D790 | 1380 MPa | |
| bending strength | ASTM D790 | 55.2 MPa |
| thermosetting | Test Condition | Test Method | Innovative Polymers, Inc./RapidVac™ VA-270 |
|---|---|---|---|
| Thermosetting components | 脱模时间 | 45to75 min | |
| 硬化法 | 按重量计算的混合比:50按容量计算的混合比:60 | ||
| 树脂 | 按重量计算的混合比:100按容量计算的混合比:100 |
| Uncured Properties | Test Condition | Test Method | Innovative Polymers, Inc./RapidVac™ VA-270 |
|---|---|---|---|
| Viscosity | 固化时间5 | 1.7E+02 hr | |
| 25°C4 | 0.80 Pa·s | ||
| GelTime | 2.0to4.0 min | ||
| 25°C2 | 0.045 Pa·s | ||
| 25°C3 | 0.20 Pa·s |
| Cured Properties | Test Condition | Test Method | Innovative Polymers, Inc./RapidVac™ VA-270 |
|---|---|---|---|
| Shore hardness | ShoreD | ASTM D2240 | 70to76 |
| elongation | 断裂 | ASTM D638 | 5.0 % |
| tensile strength | ASTM D638 | 44.8 MPa |
| physical property | Test Condition | Test Method | Innovative Polymers, Inc./RapidVac™ VA-270 |
|---|---|---|---|
| density | Hardener | 1.05 g/cm³ | |
| 基体树脂 | 1.12 g/cm³ | ||
| Cured | 1.10 g/cm³ | ||
| Shrinkage rate | MD | ASTM D2566 | 0.20to0.50 % |
| Thermal performance | Test Condition | Test Method | Innovative Polymers, Inc./RapidVac™ VA-270 |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa,未退火，HDT | ASTM D648 | 80.0 °C |
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