产品介绍
【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
%NCO
13.0±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 aliphatic
solvent. 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.