Описание материалов:
Baytec MS-092 is a modified diphenylmethane diisocyanate (MDI)-terminated polyester prepolymer. It is used in the manufacture of high-property solid cast polyurethane elastomers. As with any product, use of Baytec MS-092 prepolymer in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.
| Твердость | Номинальное значение | | Метод испытания |
|---|
| Твердость дюрометра | | | ASTM D2240 |
| Shaw A | 93 | | ASTM D2240 |
| Shaw D | 43 | | ASTM D2240 |
| Механические | Номинальное значение | Единица измерения | Метод испытания |
|---|
| Устойчивость к истиранию (1000 Cycles, 1000 g, H-18 Wheel) | 30.0 | mg | ASTM D3498 |
| Отклонение сжатия | | | ASTM D575 |
| 10% | 3.65 | MPa | ASTM D575 |
| 15% | 5.17 | MPa | ASTM D575 |
| 2% | 0.517 | MPa | ASTM D575 |
| 20% | 6.69 | MPa | ASTM D575 |
| 25% | 8.27 | MPa | ASTM D575 |
| 5% | 1.90 | MPa | ASTM D575 |
| 50% | 22.9 | MPa | ASTM D575 |
| Эластомеры | Номинальное значение | Единица измерения | Метод испытания |
|---|
| Tensile Stress | | | ASTM D412 |
| 100% strain | 10.2 | MPa | ASTM D412 |
| 200% strain | 13.5 | MPa | ASTM D412 |
| 300% strain | 17.9 | MPa | ASTM D412 |
| Прочность на растяжение (Break) | 47.4 | MPa | ASTM D412 |
| Удлинение при растяжении (Break) | 510 | % | ASTM D412 |
| Tear Strength | | | |
| -- 1 | 118 | kN/m | ASTM D624 |
| Cracking | 48 | kN/m | ASTM D1938 |
| Комплект сжатия (70°C, 22 hr) | 22 | % | ASTM D395 |
| Сопротивляемость Bayshore | 43 | % | ASTM D2632 |
| Дополнительная информация |
|---|
| Appearance: Pale yellow liquidNCO: 8.95 to 9.34 wt%Flash Point, PMCC: 222°CSpecific Gravity at 80°C: 1.15Specific Gravity at 100°C: 1.13Viscosity at 80°C: 750 mPa-sViscosity at 100°C: 365 mPa-sNCO/OH Ratio: 1.05Stoichiometry: 95% TheoryPrepolymer Temperature: 80 to 95°CExtender Temperature: 25 to 70°CMold Temperature: 100 to 110°CPot Life: 2 to 6 minDemold: 30 min |
| Тип материала |
Категория |
Производитель |
|
Xuchuan XCS-3440N |
PUR, Unspecified |
Xuchuan Chemical (Suzhou) Co., Ltd
|
|
Epoxies, Ect. 20-2523 |
PUR, Unspecified |
Epoxies, Etc.
|
|
Huafon JF-S-M8085 |
PUR, Unspecified |
Huafon Group Co., Ltd.
|
|
Huafon JF-W-HE6035 |
PUR, Unspecified |
Huafon Group Co., Ltd.
|
|
HydroThane™ 85A |
PUR, Unspecified |
CardioTech International, Inc.
|
|
Bayfit® 566 (80 Index, 3.3 pcf) |
PUR-Ether/MDI |
Covestro - PUR
|
