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BroShield® RB4D-LV
BroShield® RB4D-LV is a low viscosity, high-purity reactive diol for use in urethane foam as an effective flame retardant.
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
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Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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