FH-988L

FH-988L is a modified bentonite for water-based systems.

Principal: ZHEJIANG FENGHONG NEW MATERIAL CO., LTD.

Functions: Rheology Modifier, Thickener

Chemical Family: Phyllosilicates

End Uses: Emulsion Paint, Grouts, Toothpaste, Waterborne Coating, Waterborne Paint

Features: Broad pH Stability, Corrosion Inhibition, Corrosion Resistance, Easily Dispersible, Easy Incorporation, Good Filler Settling Resistance, Heat Resistance, Heat Stability, High Bio-Stability, Highly Thixotropic, Prevents Pigment Settling, Provides Thixotropy, Sag Resistance, Viscosity Control, Wide pH Range

Physical Form: Powder

Enhanced TDS

Identification & Functionality

Features & Benefits

Product Features
Product 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.

Applications & Uses

Application Format
Product End Uses
Markets
Applications
Recommended Use Level

The amount of FH-988L bentonite required depends upon the specific system and the degree of thickening or other properties desired. Addition levels are typically between 0.1%-1.0% based on the total formulation weight.

Application Information

FH-988L can be added directly in powder form. No need for polar activator or pre-gel. Recommended procedures are as follows:

  • Water.
  • FH-988L(Dispersing at high speed shear for 15-30minutes).
  • Other additives (film-forming agent,dispersing agent, defoaming agent, etc).
  • Pigment and filler (Mixing and dispersing). (
  • Emulsion (Mixing).
  • Post correct

Properties

Physical Form

Principal Information

Group Principal Number
S002202
Principal

Storage & Handling

Storage and Shelf Life Conditions

FH-988L has a shelf life of at least two years from date of manufacture. Store in a cool dry place.

Other

Appearance (SDS)
Off white to light cream to pale yellow
Product Benefits
Protect from Freezing
No
Temperature Control
No
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
pHmin. 9.0-2% suspension
Physical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 10.0%At 105°C, 2 H
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Specific Gravity (SDS)0.15-0.5-at 20°C
Volatile Content (SDS)6.0-15.0%
pH (SDS)6.0-11.0-
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0d