Tel: 0086-571-63806068; 0086-571-63711876

Contact
Hangzhou Jingyi Chemical Co.,Ltd
Tel: 0086-571-63806068,63711876,63665132
Fax: 0086-571-63751569,63806098
E-mail: Bentonite@zjfhht.com
ADD: NO.68 Huaqiao Road, Lin'an City, Zhejiang Province, China PC:311300
You are here : Home > Products > Rheological Additive For Water Based System > ContentProducts
BK-887L
BK-887L
Products Specifications:
BK®-887L is a modified bentonite for water-based systems
 
1.      Advantages:
 
High gelling efficiency in water-based systems. Can replace traditional  cellulose ether thickening agent.
Excellent thixotropy property, sag resistance and viscosity control.
Prevent hard settlement of pigment/fillers.
Ease of incorporation and Ease of dispersion.
Suite to wide PH range.
Good corrosion resistance and stable viscosity in different temperatures.
Good bio-stability and heat resistance.
Has apparent level limitation.Viscosity increases dramatically when exceeds certain amount.

2.      Typical Properties:
 
Color Appearance Density Moisture
(@105,2hrs)
Fineness through 200 mesh PH value
(2%suspension )
Light White Free Flowing Powder 1.6g/cm3 ≤10.0% ≥99% 8.5-10.5
 
 
3.      Typical Applications:
 
Water-based paint&coatings
Emulsion paint
Adhesive
Sealant
Cosmetics
Toothpaste
Grout

4.      Incorporations:
 
BK®-887L can be added directly in powder form. No need for polar actiator or pre-gel. Recommended procedures are as follows:
 
A.  Water.
B.  BK-887L (Dispersing at high speed shear for 15-30minutes).
C.  Other additives(film-forming agent,dispersing agent,defoaming agent, etc).
D.  Pigment and filler (Mixing and dispersing).
E.  Emulsion (Mixing).
F.  Post correct.

5.      Recommended Levels:
The amount of BK®-887L rheological additive required depends upon the specific system and the degree of thickening or other properties desired. Addition levels are typically between 0.2%-1.0% based on the total formulation weight.
 
6.      International Countertypes:
Bentone®EW/LT,Laporte®WH,Attagel®-50
Hot Tags: BK-887L

Previous: No Information

Next: BK-887A