Portaflame® CA 25

Sold by Sibelco

Portaflame® CA 25 grade is produced from carefully selected colemanite, which is a naturally occurring hydrated calcium borate. This light gray powder is odorless and decomposes at 340°C. It is used as a flame retardant for paints, polymers, rubber, and bitumen.

Brand: Portaflame (24 products)

Chemical Name: Calcium Borate

Chemical Family: Calcium & Calcium Compounds

Functions: Flame Retardant

Safety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

CASE Ingredients Features

Applications & Uses

Applicable Processes
Industrial Additives End Use

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
pH (10% aqueous dispersion at 20°C)9.0--
Decomposition Temperature340.0°C-
Density (at 20°C)2400.0kg/m³-
Solubility
ValueUnitsTest Method / Conditions
Solubility in Water (at 25°C)0.811g/l-

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • USA

Storage & Handling

Storage Conditions

Minimize airborne dust generation. Use process enclosures, local exhaust ventilation or other engineering controls to keep airborne levels below specified exposure limits. If user operations generate dust, fumes or mist, use ventilation to keep exposure to airborne particles below the exposure limit.