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Baytec® SPR-055D
| 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: | zsRS03_Baytec-SPR-055D.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Baytec SPR-055D is a two-component, 100%-solids thick film coating spray system with a Shore D hardness of 55*. The isocyanate component is a modified diphenylmethane diisocyanate (MDI) prepolymer, and the B component is a polyether polyol amine blend. The system has added UV stabilizers and is used to protect concrete and steel structures in heavy duty industrial environments from corrosion, abrasion and weathering. The system is unpigmented and can be custom colored. Typical applications include wastewater infrastructure, primary and secondary containment, pipes, truckbeds, mining and other industrial surfaces. As with any product, use of the Baytec SPR-055D system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.998 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 55 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Taber Abrasion Resistance (1000 Cycles, 1.0E 6g, H-18 wheel) | 125 | mg | ASTM D1044 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 16.8 - 18.2 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 100 - 120 | % | ASTM D412 |
| Tear Strength 1 | 47.3 - 52.5 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Component a | Mixing ratio by capacity: 100 | ||
| Component B | Mixing ratio by capacity: 100 | ||
| Shelf Life (25°C) | 26 | wk |
| Additional Information | Nominal Value | Unit | Test Method |
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| Permeability - 30 days | 0.0700 | perm·in | ASTM E96 |
| Tear Strength, Split | 14.0 - 16.5 | kN/m | ASTM D1938 |
| Part A Type: Isocyanate Appearance: Yellowish liquid Specific Gravity @ 25°C: 1.13 Viscosity @25°C: 600 mPa-s Flash Point PMCC: 216 °C Part B Type: Polyol Appearance: Cream Specific Gravity @ 25°C: 1.03 Viscosity @25°C: 508 mPa-s Flash Point PMCC: 179 °C Molding Parameters Material Temperature: 66 to 80 °C Gel Time: 9 to 12 sec Tack-Free Time: 30 sec Handling Time: 30 min |
| Note Message | |
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| 1 . | C mould |
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|---|---|---|---|
| Yanshan PE LD104 | SINOPEC Beijing Yanshan Petrochemical | LDPE | Yanshan PE |
| Zytel® HTN 52G35EF BK420 | DuPont Performance Polymers | PPA | Zytel® HTN |
| Multiuse Leostomer® LJ-3150N | Riken Technos Corp. | TPU, Unspecified | Multiuse Leostomer® |
| ESPRENE EPDM 5754 | Sumitomo Chemical Co., Ltd. | EPDM | ESPRENE EPDM |
| Rotuba CAP CP800 (17% Plasticizer) | Rotuba Extruders, Inc. | CAP | Rotuba CAP |
