Brominated polystyrene-polybutadiene tri-block polymer（SR-105）

 

【Application】SR-105 is a brominated macromolecular polymerized flame retardant, which is mainly used for flame retardancy of polystyrene, especially for foam insulation materials such as EPS and XPS. It can also be used as a flame retardant additive for polyethylene, polycarbonate, unsaturated polyester and other plastics. The product is also widely used as a flame retardant for other organic materials; It is especially suitable for flame retardant treatment of knitted fabrics, styrene butadiene glue, adhesives and coatings, as well as unsaturated polyester resins.
 

【Packaging】25kg/bag, 500kg/bag, 1000kg/bag. Packaging can be negotiated with customers based on actual situations.
 

【Storage】Store in a dry, cool, ventilated place and in the original container, away from fire, heat and direct sunlight. It should be stored separately from oxidants and edible chemicals, and should not be mixed for storage and transportation. Avoid physical damage and collision, and ensure that the container is sealed.
 

【Disposal】Dispose of according to local and national regulations. Packaging containers cannot be reused, and waste and containers should be collected and disposed of at hazardous waste disposal location.
 

【Physical properties and index】
 

Item	Request
Appearance point	White powder or particles
Bromine content, %	≥65
Water content, %	≤0.3
TGA (-1%,℃)	≥230
TGA (-5%,℃)	≥250