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- Manufacturer: St. Louis Group
- Product Line: Flame Retardants
- Product: BroShield® Brominated Flame Retardants
- Industries: Adhesives | Coatings | Elastomers | Plastics
- Authorized Countries: Canada | Mexico | United States
BroShield® RB4D-LV
BroShield® RB4D-LV is a low viscosity, high-purity reactive diol for use in urethane foam as an effective flame retardant.
Quantity
Documents
Specifications
Form: Liquid
Color: Light brown
Bromine: 43%
Viscosity, @ 25°C: 20,000 to 30,000 cps
Moisture: ≤ 0.20%
Acid Value (mg KOH/g) ≤ 0.25
Specific Gravity @ 25°C, g/ml: 1.7
Hydroxyl Number (mg KOH/g): 210-275
Primary Chemistry:
Tetrabromophthalate diol
- Manufacturer: St. Louis Group
- Product Line: Flame Retardants
- Product: BroShield® Brominated Flame Retardants
- Industries: Adhesives | Coatings | Elastomers | Plastics
- Authorized Countries: Canada | Mexico | United States
Manufacturer
Product Line
Industries
Authorized Countries
Canada
Mexico
United States
Overview
St. Louis Group BroShield® RB4D-LV is a low-viscosity reactive liquid diol additive typically used in Class 1 and Cass 2 rigid polyurethane foam. It has excellent compatibility with polyols and blowing agents. BroShield® RB4D-LV is also used in injection-molded urethane, coatings, adhesives, textiles, and fibers. BroShield® RB4D-LV is a brominated flame retardant used to effectively prevent, contain, or slow down the spread of fire or smoke in polyurethane materials.
Specifications
Form: Liquid
Color: Light brown
Bromine: 43%
Viscosity, @ 25°C: 20,000 to 30,000 cps
Moisture: ≤ 0.20%
Acid Value (mg KOH/g) ≤ 0.25
Specific Gravity @ 25°C, g/ml: 1.7
Hydroxyl Number (mg KOH/g): 210-275
Primary Chemistry:
Tetrabromophthalate diol
Features & Benefits
- Low viscosity
- Excellent compatibility
Problems Solved
Availability of diols in low viscosity form for easy use in urethane foam applications
Compatibility of flame retardants with polyols and blowing agents in PU formulations
Applications
Polyurethane Foam: Class 1 & 2 Rigid
Elastomers
Coatings
Adhesives
Furniture
Consumer Products
Related Chemistries
Plastics
Related End Markets
Related Functions
Related Processes
Elastomers
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