© 2026 StarTriumph

White powder of organobentonite and organoclay rheology modifier BT-381 in a glass dish on a dark background.
Top-down view of colorful paint cans and brushes on a blue background, illustrating the application of organoclay and organic bentonite rheological additives.
Open cans of yellow, green, and red paint with brushes on a color palette, illustrating the use of organoclay and organic bentonite rheological additives in coatings.
A brush applying transparent paint to a wooden surface, illustrating the use of organic bentonite and organoclay rheological additives in wood coatings.
Blue and yellow inks being poured into a container, illustrating the use of organoclay and organic bentonite rheological additives in ink formulations.
Stacked brown paper bags of organic bentonite and organoclay rheological additive BT-186 on a pallet.

自活化有机膨润土流变助剂 BT-381

BT-381 是一款高性能、自活化型亲油膨润土流变助剂。该产品专为便捷使用而设计，无需预凝胶或极性活化剂，即可直接加入涂料生产工艺中。BT-381 具有优异的分散性（细度可达 40μm 以下），并针对中低极性溶剂体系进行了专门优化。它能提供卓越的防沉降和抗流挂性能，有效形成稳定的絮凝结构，从而确保高端涂料、油墨及密封胶获得最佳的流变性能。

联系方式
SKU： BT-381 分类： , , , 品牌：

产品参数

外观：白色可流动状粉末
挥发份(105℃,2小时): ≤3 .5%
粒度(76μm 或200目): ≥95%
刮板细度(不研磨): ≤60μm
灼烧失重(850-900℃): ≤40%

产品特征和用途
属于自活化有机膨润土，可在调漆的任何阶段加入，无需预凝胶和极性活化剂
易分散、分散细度可达到 40um 以下
适合中低极性溶剂
可提供油漆体系理 想的流变性能、控制沉降抗流挂，形成絮凝结构。
广泛应用于：高档油漆、油墨、面漆和底漆、密封胶等

包装储存：

外包装牛皮纸袋，内包装采用聚乙烯薄膜袋的双层包装，或阀口纸袋包装，重量通常为25±0.25kg 或按用户要求，干燥条件下存放，温度为0℃~30℃时，质量有效期为24个月。

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© 2026 StarTriumph Kubio

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