Wednesday, November 5, 2008

Bromo-aliphatic phosphate flame retardant

Bromo-aliphatic phosphate flame retardant TTPP-730

A Product introduction
TTPP-730 flame retardant is a Bromo-aliphatic phosphate and has best hot stability and resistance to light and aging ,it is high flame retardant efficiency to PP, PE ,especially for polyolefin thin wall material, fibre and non-woven fibre, it is also flame retardant PC,PC/PET,PC/PBT and PC/ABS.
Characteristic
● Excellent hot stability
● Excellent flame retardant
● Excellent light stability and resistance to chemicals

T1、TTPP-730 compares with TBC、HBCD

Index

TTPP-730

TBC

HBCD

Appearance

White

White

White

Melting point ,℃

180-183

102-106

178-186

Bromine content,%

70.6

65.8

74.7

Phosphorus content,%

3.0

-

-

Mass loss rate/
temperature ,℃

1%

282

220

202

5%

310

265

260

10%

325

280

264

Price

high

middle

middle

Thermal mass loss rate is tested by Du Pont 2000,test condition :Intensify speed is 10℃/minute, Nitrogen, the start temperature is 100℃,the most high temperature is 500℃。

T2、TTPP-730 flame retardant characteristic


Resin

TTPP-370 ,%

antimony Oxide ,%

Result

UL94

resistance of
changing color

Gloss

resistance of chemicals

PP
HDPE
ABS
HIPS

4.0
4.0
4.0
4.0

1.5
1.5
1.5
1.5

V-2
V-2
V-2
V-2

good
good
good
good

Best
Best
Best
Best

good
good
Bad
so so

B Recommendation
prescription can be added anti-oxidation agent(0.1-0.5%),if need more transparent, can add TTPP-730 and reduce antimony oxide.

C PackageStore and Transport
25Kg/Bag, It also can accord to customer's special requirement packaging. Transport accords to the general chemicals; store it in the dry shady and cool place.

No comments: