CAS 20566-35-2 Tetrabromophthalic Anhydride Diol flame retardant for pu foam

Product Description

 EcoFlame B-35 flame retardant is a stable, reactive diester/ether diol of tetrabromophthalic anhydride. The nominal structure of B-35 flame retardant is a mixed ester of tetrabromophthalic anhydride with diethylene glycol and propylene glycol.

EcoFlame B-35 is a reactive diol for rigid polyurethane foam, Urethane elastomers and coatings with high bromine content, scorch resistant and good performance.

Item

Specification

Analysis result

Appearance	White or yellowish powder	white powder
Bro content (%)	67	68.8
Melting point ℃	270	275-276
Sulfate (SO42-) (%)	0.3	0.09
Moisture (%)	<0.20	0.10

 

 

 

 

 

 

We are based in Shandong, China, start from 2007,sell to Eastern Europe(25.00%),Domestic Market(25.00%),North America(15.00%),Eastern Asia(10.00%),South America(5.00%),Southeast Asia(5.00%),Mid East(3.00%),Northern Europe(3.00%),South Asia(3.00%),Africa(2.00%),Western Europe(2.00%),Southern Europe(2.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Antimony Trioxide,Decabromodiphenyl Ethane,biocide,Sodium bromide,Calcium bromide

4. why should you buy from us not from other suppliers?
UNIBROM CORP. was founded in 2007 in Weifang City, Shandong Province, China, and its main business covers R&D, manufacturing, marketing, and after-sales service for more than 12 years.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish,Japanese,Russian,Korean

Tetrabromophthalic Anhydride Diol flame retardant for soft pvc