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γ-Butyroalctone(GBL) Molecular formula: C4H6O2 Molecular weight: 86.09 Product specifications Purity ≥99.8 Moisture ≤0.03 Color ≤20 Density 1.125-1.130 Refract... >>>

N-Methyl pyrrolidone(NMP) Molecular formula: C5H9NO Molecular weight: 99.134 Product specifications: Purity ≥99.9 Moisture ≤0.02 Color ≤20 Density 1.029-1.033 Re... >>>

series polyol is a polyol component, based on polyether polyol, formulated with catalyst, blowing,fireproofing(if available), stabilizing agents and other additives(if available).... >>>

series polyol is a polyol component, based on polyether polyol, formulated with catalyst, blowing,fireproofing(if available), stabilizing agents and other additives(if available).... >>>

Specifications rigid polyether polyol 1.for refrigerator insulation 2.for spray foam 3.for pipe insulation 4.for pu cored sandwich panel rigid polyether po... >>>

Specifications rigid polyether polyol 1.for refrigerator insulation 2.for spray foam 3.for pipe insulation 4.for pu cored sandwich panel rigid polyether po... >>>

Specifications rigid polyether polyol 1.for refrigerator insulation 2.for spray foam 3.for pipe insulation 4.for pu cored sandwich panel rigid polyether po... >>>

;5-Hydroxypentanoic acid lactone;delta-Pentanolactone;Tetrahydropyran-2-one;δ-valerolactone;Tetrahydro-2H-2-pyranone;tetrahydro-2H-pyran-2-one;DVL;... >>>