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H4521 polyether polyol |
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Sucrose + diol |
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H4521 is sucrose / diol initiated polyether polyol designed for rigid polyurethane foam preparation. H4521 based blended polyols generally contribute to homogeneous cell foam. |
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Apperance: light yellow or brown clear liquid Hydroxyl Value(mgKOH/g) 440¡À20 Moisture(%) 0.10 max Density: (g/cm3@ 20¡æ) 1.118 Viscosity(mpa.s,25¡æ) 5500-7000 |
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ÀÌÁ¦Ç°¿¡ ´ëÇØ µî·ÏµÈ ÆǸž÷ü°¡ ¾ø½À´Ï´Ù. |
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