东旭 PU高固含面漆专用固化剂（DX-75A）

详细说明 【类 型】PU高固含面漆专用固化剂（DX-75A）【Type】High Solid Content Top Coat Specialized PU Hardener（DX-75A） 【产品特性】色泽浅、粘度低、硬度高、丰满度优异、具良好流平性和透明度、耐黄变性好，贮存稳定。【Characteristics】Light color, Low viscosity, High hardness, Good fullness, Excellent leveling property,Good transparence, Anti-yellowing, Stability. 【应用范围】1. PU家具面漆固化剂，适用于PU涂料制造 2.接着架桥剂【Applications】1. Furniture top coat, especially for high class PU paints 2. Cross linking agent 【规 格（Specification）】产品规格(specification)产品指标(Index)DX-75A外观(Appearance)水白至微黄透明粘液(Colorless to pale yellow transparent liquid)（Fe-Co）色数(Color)≤1%NCO13.0±1%固含量(%Solid content)75±2（旋转粘度计/25℃/ cps）粘度(Viscosity)1500~5000（二甲苯）溶忍度(Solubility)≥1.4 【溶剂稀释性】与酯类、酮类、醚酯类溶剂相溶性好，芳香族溶剂有限可溶，zhi肪族溶剂不可溶。使用前请先试验在溶剂中的稳定性及溶剂对漆膜的影响。【Solubility】Soluble in esters, ketones, and e ther-ester solvent. Limited in aromatic solvent, insoluble in aliphaticsolvent. Please test the stability of the curing agent in the solvent and the effect to the paint film beforeusing. 【包装规格】铁油桶装，净重220Kg/桶 【Delivery form】Net weight: 220KG/drum.