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Baytec® ME-230 (74A)
| Category: | PUR-Ether/MDI , Polyurethane (Polyether, MDI) |
| Manufacturer: | Covestro - PUR |
| Trademark: | Baytec® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | uhPR8d_Baytec-ME-230-74A-.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Baytec ME-230 is a modified diphenylmethane diisocyanate (MDI)-terminated polyether prepolymer based on polytetramethylene ether glycol (PTMEG). |
| General Information | |
|---|---|
| Forms |
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| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| Durometer Hardness (Shore A) | 74 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Taber Abrasion Resistance (1000 Cycles) | 14.0 | mg | ASTM D3489 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% strain | 2.83 | MPa | ASTM D412 |
| 200% strain | 4.00 | MPa | ASTM D412 |
| 300% strain | 5.72 | MPa | ASTM D412 |
| Tensile Strength (Break) | 21.2 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 530 | % | ASTM D412 |
| Tear Strength | |||
| -- 1 | 66.5 | kN/m | ASTM D624 |
| Cracking | 19 | kN/m | ASTM D1938 |
| Compression Set (70°C, 22 hr) | 19 | % | ASTM D395B |
| Bayshore Resilience | 68 | % | ASTM D2632 |
| Thermoset | Nominal Value | ||
|---|---|---|---|
| Thermoset Components | |||
| Part C 2 | Mixing ratio by weight: 5.0 | ||
| Component a 3 | Mixing ratio by weight: 40 | ||
| Component B 4 | Mixing ratio by weight: 95 |
| Additional Information |
|---|
| Appearance: Colorless to pale yellow liquidNCO: 22.7 to 23.3 wt%Viscosity at 25°C: 300 mPa-sSpecific Gravity at 25°C: 1.14Flash Point, PMCC: >93°CDensity at 25°C: 9.5 lb/galMelt Point: 5 to 10°C |
| Note Message | |
|---|---|
| 1 . | C mould |
| 2 . | 1,4 Butone Diol |
| 3 . | Isocyanate |
| 4 . | Polyol |
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| RTP 1402 | RTP Company | PESU | RTP |
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| LOTTMER SH-070AB | Lotte Chemical Corporation | SEBS | LOTTMER |
| Formolene® 2613N | Formosa Plastics Corporation, U.S.A. | PP Copolymer | Formolene® |
| LEXAN™ HFD4413 resin | SABIC Innovative Plastics Asia Pacific | PC | LEXAN™ |
