供应阿根廷DIRANSA缔合型增稠剂POLACRIL AT990

POLACRIL AT990 Associative Thickener 缔合型增稠剂

Description描述

POLACRIL AT990 is a hydrophobically modified anionic thickener designed to give a very pseudoplastic profile in interior / exterior latex paints.

POLACRIL AT990 provides paints with high in-can structure and is ideal for use with thickeners designed to give high shear viscosity; to achieve the desired balance between sag and levelling properties. POLACRIL AT990 exhibits viscosity build comparable to high molecular HEC thickeners at low shear levels. It demonstrates better roller spatter resistance than the cellulosics. POLACRIL AT990 has a very pseudoplastic rheological profile ideal to reduce settling tendencies in the paint.

POLACRIL AT990 is very easy to handle and incorporate into the paints.

POLACRIL AT990 develops viscosity by neutralization to a pH of 7.5 / 9.5

POLACRIL AT990是一款疏水改性的阴离子增稠剂，为假塑性的室内/外墙乳胶漆所设计。提供旨在提供高剪切粘度，达到理想的牛顿力学和流平性能之间的平衡的理想选择。表现的粘度优于分子量较高的HEC表现出的低剪切力的增稠剂。它比纤维素增稠剂表现出更好的抗辊涂飞溅性能。有一个很理想的假塑性的流变曲线，在涂料中以减少沉降的倾向。非常容易与涂料相配。中和后适用于PH值在7.5到9.5的环境。

Characteristics特性

Ø Delivers high in-can structure传送高构建 Ø Excellent sag resistance 卓越的抗凹陷性 Ø Imparts non settling properties 赋予非沉降性能

Ø Ideal for viscosity adjustments as a post addition加入后非常适于粘度调整

Typical Properties 典型值

These properties are typical values but do not constitute specifications.

Appearance White emulsion

白色乳液 Solids % 固含量 30 pH (as is) 3 Viscosity at 25ºC (cP)