| Customization: | Available |
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| Molecular Principal Chain: | Naphthenic Polymer |
| Color: | Brown |
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| Appearance Hydroxyl value mgKOH/g Dynamic viscosity (25ºC) mPa.S Density (20ºC) g/ml Storage temperature ºC Storage stability month |
Light yellow transparent viscous liquid 320-360 1000-1400 1.06-1.10 10-25 6 |
| Raw materials | pbw |
| LY7401RS Isocyanate |
100 140-150 |
| Moulding density Closed-cell rate Thermal conductivity at 20ºC Dimension stability (70ºC/-30ºC,48hrs) |
ASTM D 1622 ASTM D 2856 ASTM C 518 ASTM D 2126 |
≥70kg/m3 ≥90% ≤0.026W/(m.K) Max±2% |
HANDLING and STORAGE
Blend Polyol DFR7C Series and PU systems should be stored at room temperature below 25ºC in sealed drums.Agitate contents before use particularly after long standing.Precautions should be observed to avoid prolonged or repeated skin contact with the products or its introduction in or near to the eyes.If skin contact occurs all contaminated clothing should be removed and the effected skin area wiped with a cloth or paper towels saturated with ethanol or equivalent solvent followed by washing with soap and water.Goggle or eye shields should be worn when there is a danger of splashing or eye contact.With the exercise of such care DFR7C Series should not present any undue hazard to health under normal working conditions(Protective clothing and eye protection is recommended when handling Polyol).
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