company tower banner
St. Louis Group Company Logo

FireBlend® 63-X

1 of 23 products in this brand
FireBlend® 63-X is a synergistic additive designed to enhance flame-retardant properties in plastics and elastomers, particularly PVC. This white powder exhibits good thermal stability, high efficiency, and cost-effectiveness, delivering excellent performance. It is compliant with California Proposition 65, CERCLA, SARA 313, and Clean Water Act (CWA) regulations. With its compatibility with PVC, FireBlend® 63-X is a reliable choice for achieving enhanced flame resistance in various applications.

Chemical Family: Antimony & Antimony Compounds

Functions: Flame Retardant, Synergist

Compatible Polymers & Resins: Polyvinyl Chloride (PVC)

Features: Cost Effective, Excellent Performance, Flame Resistance, Good Thermal Stability, Highly Efficient

Synonyms: Antimony Sesquioxide, Antimony(III) oxide

Knowde Enhanced TDS

Identification & Functionality

Chemical Name
CASE Ingredients Functions
Plastics & Elastomers Functions

Features & Benefits

CASE Ingredients Features

Applications & Uses

Compatible Polymers & Resins
Applications

FireBlend 63-X is an effective and thermally stable synergist used in thermoplastics, thermosets, coatings, adhesives, and sealants when used in combination with halogenated additives or resins.

Properties

Color
Physical Form
Appearance
Fine white powder

Regulatory & Compliance

Safety & Health

Health and Safety
  • The use of proper protective equipment is recommended.
  • Excess exposure to the product should be avoided.
  • Please wash thoroughly after handling.
  • Store the product in a cool, dry, wellventilated area, away from incompatible materials.

Packaging & Availability

Packaging Type
Packaging

Standard package is 50 lb bag.