Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TSU Machine Cast MC-90 A/B BJB Enterprises, Inc.
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Plastic Datasheets
| hardness | Test Condition | Test Method | BJB Enterprises, Inc./Machine Cast MC-90 A/B |
|---|---|---|---|
| Shore hardness | 邵氏A | ASTM D2240 | 85to95 |
| thermosetting | Test Condition | Test Method | BJB Enterprises, Inc./Machine Cast MC-90 A/B |
|---|---|---|---|
| Thermosetting mixed viscosity | WorkTime6(25°C) | ASTM D2393 | 1.3 min |
| 脱模时间(25°C) | ASTM D2393 | 10 min | |
| Thermosetting components | 部件A | 按重量计算的混合比:100.按容量计算的混合比:100 | |
| 部件B | 按重量计算的混合比:95.按容量计算的混合比:100 | ||
| Thermosetting mixed viscosity | 25°C3 | ASTM D2393 | 1500 cP |
| 25°C4 | ASTM D2393 | 2300 cP | |
| 后固化时间(25°C) | ASTM D2393 | 120to170 hr | |
| Thermosetting components | 贮藏期限 | 26 wk | |
| Thermosetting mixed viscosity | 25°C5 | ASTM D2393 | 1900 cP |
| GelTime | ASTM D2393 | 1.8 min |
| elastomer | Test Condition | Test Method | BJB Enterprises, Inc./Machine Cast MC-90 A/B |
|---|---|---|---|
| elongation | 断裂 | ASTM D412 | 550 % |
| tensile strength | 屈服 | ASTM D412 | 19.7 MPa |
| 200%应变 | ASTM D412 | 5.18 MPa | |
| 100%应变 | ASTM D412 | 3.87 MPa | |
| 300%应变 | ASTM D412 | 6.35 MPa | |
| tear strength | ASTM D624 | 52.5 kN/m |
| physical property | Test Condition | Test Method | BJB Enterprises, Inc./Machine Cast MC-90 A/B |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D2566 | 0.65 % |
| density | --2 | ASTM D792 | 1.12 g/cm³ |
| -- | ASTM D792 | 1.11 g/cm³ | |
| --1 | ASTM D792 | 1.06 g/cm³ | |
| 特定体积 | ASTM D792 | 0.918 cm³/g |
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