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Mr. Leon Liu

Novista Group Holding Co, Ltd (Shandong Novista Chemicals Co, Ltd)

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FR Synergist

antimony-free ABS-use Sb2O3 antimony trioxide total replacement alternative substitute

author:Novista  time:2026-7-17 10:44:47 visits:3 
antimony-free ABS-use Sb2O3 antimony trioxide total replacement alternative substitute

PRODUCT DETAILS

 

                                             ProFlame® RTF-600

Sb2O3 is commonly used as synergist in halogenated FR systems. But as antimony reserves worldwide are decreasing, Sb2O3 price is rising all the way up. RTF-600 is a replacement of Sb2O3. It can completely replace Sb2O3 in halogen-antimony FR systems in an effective way with lower cost.

 

Physical and Chemical Index:

Product nae

RTF-600

Appearance

White powder/ Sand grain

Average Particle size,um

<20.0

Moisture,%

<0.5

Bulk density,g/cm3

0.3-0.4

Remark: We can supply powder or sand grain(0.5mm) or granule(1-3mm). The granule size is similar to plastic particles, making it easier to evenly feeding in extruder

Ap
plication Range:
It can be used in PP, PE, ABS, HIPS, PA, PBT, PVC and so on.

 Typical usage in ABS :
BN9361 (FR-245) 15% + RTF600 6%                            1.6mm-V0
BN9361 (FR-245) 9% + RTF600 6% + Sb2O3 1%        1.6mm-V0
To make white products, it is necessary to add 0.3-0.5% Titanium Dioxide that can maintain the whiteness of the product without affecting mechanical properties and flame retardancy.

 

Package
20kg or 25kg composite paper bag with PE liner bag.


Storage considerations:

The product can be stored under appropriate conditions for two years. But please keep products store in a dry ventilated environment (temperature should not exceed

30°C, in low humidity).




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