Alcogum® L520 rheology modifier, designed to perform below pH 6, performs well in many applications.

Functions: Fabric Softener, Rheology Modifier, Thickener

Chemical Family: Polyacrylates

Labeling Claims: APEO-free

Compatible Polymers & Resins: Latex

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Carrier
Chemical Family
CASE Ingredients Functions
Cleaning Ingredients Functions
Industrial Additives Functions

Features & Benefits

Labeling Claims
HII Features
Features

Shear thinning flow characteristics. Compatible with most acids. Associates with other formulations components. Provides clear solutions and gels.

Applications & Uses

Compatible Polymers & Resins
Coating Type
Home Care Applications
I&I Cleaning Applications
Industrial Additives End Use
Application Details
  • Add the emulsion slowly to the solution with good agitation, preferably as the last ingredient prior to neutralization. Dilution of the Alcogum® L 520 with water can facilitate incorporation in viscous and/or acid formulations.
  • Optimum viscosity build occurs at or below pH 6. For consistent performance avoid partial neutralization and poor mixing. 0.030 parts Acetic Acid to 1.0 part Alcogum® L 520 (as received) Rheology modifier for I&I, fabric softeners, auto-dishwashing, bowl cleaners, and light duty liquids.

Properties

Physical Form
Appearance
White emulsion
Compatible with
anionic, cationic and nonionic surfactants.
Characteristics
ValueUnitsTest Method / Conditions
Density (at 25°C)8.5lbs/U.S. gal
Specific Gravity (at 25°C)1.02g/cc
Viscosity ( 1% dry, 5% citric acid, 20°C, 20 rpm)300-700cps
pH Value8 - 9

Regulatory & Compliance

Chemical Inventories
Complaince

ALCOGUM L520 is listed on the TSCA confidential inventory. Contains no alkylphenol ethoxylate components.

Packaging & Availability

Country Availability
Packaging Type
Regional Availability
  • North America

Storage & Handling

Storage Conditions
  • ALCOGUM L 520 is available in bulk, intermediate bulk and 55-gallon drums. Storage tanks should be plastic, fiberglass, or 316 stainless.
  • Pumps should be low-shear type, such as diaphragm or peristaltic type with all wetted parts and lines being stainless steel, plastic or Teflon. Mild steel, copper, brass and aluminum should not be used.
  • Filtering should be under low shear and volume flow conditions. Freezing should be avoided as it destabilizes the emulsion. The recommended storage temperature is 15-35°C (59-95°F).
  • Dilution or pH adjustment of the product may require additional preservative to prevent biological growth. Keep containers tightly sealed to the prevent emulsion from air drying and forming a film.