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CHEMICAL

Flame Retardant for Substitute of Antimony trioxide

FR ADD Series flame retardants is complex composition which can replace 20 – 50% of Sb2o3, mainly for cost reduction.
It is white powder and has superior heat resistance (decomposition temperature 330 ℃).
When compounding process, it shows excellent dispersibility, very nice aging properties.
There is no change in physical properties such as tensile, elongation and no blooming.
It can be used in PVC, ABS, PE, PP, Rubber, etc.
Our product is satisfying ROHS with odorless, and no stimulation.

Product Grade

Grade Main application Characterized Average particle size
LHX 999 Olefin, ABS, PVC, Rubber, EP etc Sb2O3 Free
Sb2O3 30~45% Alternative		 1-3um
FR ADD50 PVC and Olefin Sb2O3 free
Sb2O3 30~45% Alternative		 4um
FR ADD70F Olefin, ABS, PVC, Rubber, EP etc Sb2O3 30~45% Alternative
and Flame retardant additives		 2.8um

PVC Compound에 FR ADD50을 활용한 (Sb2o3 Free) Test Data

Recipe Grade Sb2o3 Sb2o3 Free
PVC P1000 LS 100 100.0 100.0
Plasticizer DINP 46.0 46.0
Stabilizer Ca/Zn안정제 6.0 6.0
Stabilizer Epoxy 2.0 2.0
CaCo3 CaCo3 51.0 20.0
Processing Aid PE Wax 0.4 0.4
Carbon black Carbon black 1.0 1.0
Flame Retardant Sb2o3 2.0
FR ADD50 6.0
ATH 30.0
Total 208.4 211.4
Item Unit Sb2o3 Sb2o3 Free TEST Method
Result
Physical Tensile kgf/mm2 1.91 1.89 ASTM D638
Elongation % 280 281 ASTM D638
S. G. 1.461 1.454 ASTM D792
Hardness Shore A 90 90 ASTM D2240
L.O.I. % 26 26.5 ASTM D2863

PVC Compound Test Data Ex. 1.

Unit Reference FR ADD 70F Test Method
PVC P1000 100 100
DINP 45 45
Stabilizer(ca/zn) 6 6
Sb2o3 5 3
FR ADD 70F 2
LOI 29 29 ASTM D2863
Tensile strength kgf/㎟ 1.91 1.92 ASTM D638
Elongation % 295 299 ASTM D638
100℃X168hr aging(Ts/El retention) % 89/85 90/85 ASTM D638
Density 1.426 1.413 ASTM D792

PVC Compound TEST Data Ex. 2

Recipe FRADD 70F Sb2o3
PVC P1000 100.0 100.0
DIDP 36.0 36.0
DINP 8.0 8.0
Ca/Zn 안정제 6.8 6.8
Caco3 18.0 18.0
Sb2o3 3.6 6.0
Zinc borate 2.0 2.0
ATH 54.0 54.0
FR ADD70F 2.4
Carbon black 0.8 0.8
Total 231.6 231.6
Test Item Unit Spec. FRADD 70F Sb2o3 Test Method
S.G. 1.513 1.519 ASTM D792
Physical Tensile kgf/㎟ Min.1.30 1.64 1.62 IEC 60811
Elongation % Min. 150 262 264
Aging 100℃X168hr Retained Tensile % 75~125 93.6 93.9 IEC 60811
Retained Elongation % 75~125 84.3 84.1
L.O.I. Limited Oxygen Index % Min. 33 33.5 33.5 ASTM D2863