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Oceanchem Group TBNPA

TBNPA is a reactive flame retardant containing appox. 73% aliphatic bromine. It combines a high bromine content with exceptional stability and is particularly suitable where thermal. hydrolytic and light stability are required. Major uses of it are as a reactive intermediate for high molecular weight flame retardants, particularly in combination with phosphorus. and as a reactive flame retardant for polyurethanes where its high solubi1ity in the system makes it especially useful. It reacts through its single hydroxyl function to form pendant urethane groups. Its high bromine content and good compatibility in CFC‐free PU systems enables high standards of fire retardancy to be reached together with good foam properties in both rigid and flexible PU.

Functions: Flame Retardant, Smoke Suppressant

Chemical Family: Brominated Compounds, Halogenated Compounds

Compatible Polymers & Resins: Polyurethanes (PU)

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Brominated Compounds,

Halogenated Compounds

Plastics & Elastomers Functions

Flame Retardant,

Smoke Suppressant

Technologies

Elastomers,

Plastics

Product Families

Elastomers — Elastomer Additives

Flame Retardants,

Performance Additives

Plastics — Polymer Additives

Flame Retardants,

Performance Additives

Features & Benefits

Materials Features

Excellent Compatibility,

Excellent Light Stability,

Good Thermal Stability,

Hydrolysis Resistant

Applications & Uses

Markets

Automotive & Transportation,

Building & Construction,

Consumer Goods,

Electrical & Electronics,

Printing & Packaging

Applications

Automotive & Transportation — Other Automotive & Transportation Applications

Building & Construction — Other Building & Construction Applications

Consumer Goods — Other Consumer Goods Applications

Electrical & Electronics — Other Electrical & Electronics Applications

Printing & Packaging — Other Printing & Packaging Applications

Compatible Polymers & Resins

Polyurethanes (PU)

Properties

Physical Form

Powder,

Solid

Appearance
white powder
Typical Properties
ValueUnitsTest Method / Conditions
Moisturemax. 0.1%—
Assaymin. 97%—
Melting pointmin. 64°C—
Aciditymax. 0.15mg KOH/g—
Color (APHA)max. 40Pt‐Co—
TGA (2% weight loss)126°C—
TGA (5% weight loss)149°C—
TGA (10% weight loss)162°C—
Cas Number1522‐92‐5——
Cas Number36483‐57‐5——
Molecular Weight324——

Packaging & Availability

Country Availability

Brazil,

Canada,

China (Mainland),

Mexico,

USA

Packaging Type

Bags

Regional Availability
  • Africa
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Shipping Information
  • Transportation classification: No regulated for transportation. Packing: 25kg/bag; 1mt/pallet; 20mt/20’FCL