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Baytec® MS-242 (HQEE)
| Category: | PUR-Ester/MDI , Polyurethane (Polyester, MDI) |
| Manufacturer: | Covestro - PUR |
| Trademark: | Baytec® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | rLVyUu_Baytec-MS-242-HQEE-.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Baytec MS-242 is a modified diphenylmethane diisocyanate (MDI)-terminated polyester prepolymer. It is used in the manufacture of high-property solid cast polyurethane elastomers, such as forklift tires, sheet goods, wheels, rollers, and seals. As with any product, use of Baytec MS-242 prepolymer in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability. |
| General Information | |
|---|---|
| Uses |
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| Forms |
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| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shaw A | 94 | ASTM D2240 | |
| Shaw D | 44 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Taber Abrasion Resistance (1000 Cycles, 1000 g, H-18 Wheel) | 32.0 | mg | ASTM D4060 |
| Compression Deflection | ASTM D575 | ||
| 10% | 3.10 | MPa | ASTM D575 |
| 15% | 4.14 | MPa | ASTM D575 |
| 2% | 0.689 | MPa | ASTM D575 |
| 20% | 5.38 | MPa | ASTM D575 |
| 25% | 6.69 | MPa | ASTM D575 |
| 5% | 1.86 | MPa | ASTM D575 |
| 50% | 21.6 | MPa | ASTM D575 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% strain | 9.79 | MPa | ASTM D412 |
| 200% strain | 12.2 | MPa | ASTM D412 |
| 300% strain | 17.2 | MPa | ASTM D412 |
| Tensile Strength (Break) | 41.0 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 580 | % | ASTM D412 |
| Tear Strength | |||
| -- 1 | 101 | kN/m | ASTM D624 |
| Cracking | 70 | kN/m | ASTM D1938 |
| Compression Set (70°C, 22 hr) | 26 | % | ASTM D395 |
| Bayshore Resilience | 37 | % | ASTM D2632 |
| Additional Information |
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| Appearance: Light yellow solidNCO: 6.45 to 6.74 wt%Flash Point, PMCC: 260°CSpecific Gravity at 80°C: 1.18Specific Gravity at 100°C: 1.17Viscosity at 80°C: 1460 mPa-sViscosity at 100°C: 600 mPa-sNCO/OH Ratio: 1.10Stoichiometry: 90% TheoryPrepolymer Temperature: 90 to 100°CExtender Temperature: 100 to 110°CMold Temperature: 100 to 110°CPot Life: 3 to 6 minDemold: 60 to 90 min |
| Note Message | |
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| 1 . | C mould |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Adell PE KR-18 | Adell Plastics, Inc. | HDPE | Adell PE |
| Fainplast PVC GK 89 | Fainplast Compounds S.r.l | PVC, Unspecified | Fainplast PVC |
| Generic Nylon 6I/6T | Generic | Nylon 6I/6T | Generic |
| LNP™ LUBRICOMP™ OFL38A compound | SABIC Innovative Plastics Europe | PPS, Branched | LNP™ LUBRICOMP™ |
| Plaslube® POM CO GF20 TL15 | Techmer Engineered Solutions | Acetal (POM) Copolymer | Plaslube® |
