羟丙基甲基纤维素（HPMC）
Hydroxy Propyl Methyl Cellulose (HPMC), is a natural multifunctional carbohydrate polymer, white or similar to white fiber or granular powder. It has two components: hydroxypropyl group and methoxy subgrade group. Each of annulus fibrosis are three hydroxyls. It can be used as dispersing agent or stabilizer for suspension polymerization in PVC, which can improve key […]
PVA 2699
PVA 2699 聚乙烯醇（PVA）粉系列产品专门用于建筑行业，是各种干粉腻子、干粉砂浆、瓷砖粘合剂的添加剂，尤其适用于建筑腻子和砂浆，可改善砂浆和腻子的柔韧性、保水性并增加粘度。它的附着力非常好，用于 [...]
