New flame retardants STD-FR PVC ST
We are a manufacturer based in China. We specialize in providing high-quality New flame retardants STD-FR PVC ST for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Coating raw materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
STD-FR PVC ST series is a new type of flame retardant compounded with activated environmentally friendly flame retardant and environmentally friendly antimony trioxide. It is white powder and has excellent flame retardant effect when used in PVC. It has the advantages of high temperature resistance, fine particle size and good dispersibility.
Product features
Excellent flame retardant effect. Adding 3-6 parts to PVC can reach UL94-V0 (2mm);
Reduce the generation of molten droplets during combustion;
whiteness can reach the whiteness of antimony trioxide ≥95%;
Meet environmental protection requirements.
Product application
Widely used in PVC cables, wire materials, PVC coatings, PVC artificial leather, etc.
Product Specifications
| Item | Unit | STD-FR PVC ST3 | STD-FR PVC ST4 | STD-FR PVC ST6 |
| Appearance | – | White powder | White powder | White powder |
| Effect FRs | % |
≥97 |
≥97 |
≥97 |
| Whiteness | % |
≥95 |
≥95 |
≥95 |
| Fineness | Um |
≤10 |
≤10 |
≤10 |
STD-FR PVC application data in PVC
| Material |
1 |
2 |
3 |
4 |
| PVC |
97% |
97% |
96% |
94% |
| Antimony trioxide |
3% |
|||
| FR PVC ST3 |
3% |
|||
| FR PVC ST4 |
4% |
|||
| FR PVC ST6 |
6% |
|||
| Vertical burn
level |
UL94- V0(2.0mm) |
UL94- V0(2.0mm) |
UL94- V0(2.0mm) |
UL94- V0(2.0mm) |
STD-FR PVC ST3 application data in ABS
| Series | ABS% | FR 245% | SB2O3 % | FR PVC ST3 | FR LEVEL |
| 1 | 85 | 15 | 5 | 0 | UL94 V-0 2.0MM |
| 2 | 80 | 15 | 0 | 6 | UL94 V-0 2.0MM |
STD-FR PVC ST3 application data in PA6
| Series | PA6% | FR
DBDPE% |
SB2O3 % | FR PVC
ST3 |
GF% | FR LEVEL |
| 1 | 52 | 13.5 | 4.5 | 0 | 30 | UL94 V-0
2.0MM |
| 2 | 52 | 13.5 | 0 | 5.4 | 30 | UL94 V-0
2.0MM |
STD-FR PVC ST3 application data in PBT
| Series | PA6% | FR
BEO % |
SB2O3 % | FR PVC
ST3 |
GF% | FR LEVEL |
| 1 | 57.4 | 9.4 | 3.2 | 0 | 30 | UL94 V-0
2.0MM |
| 2 | 57.4 | 9.4 | 0 | 3.8 | 30 | UL94 V-0
2.0MM |
Differences between PVC-ST3/PVC-ST4/PVC-ST6:
Addition amount: 3 parts of PVC-ST3. 4 parts of PVC-ST4. and 6 parts of PVC-ST6 can reach UL94-V0 (2mm) in PVC;
Price: PVC-ST6 is better than PVC-ST4 and PVC-ST3. but both are much lower than the price of antimony trioxide.
Remark
These product does contain antimony ingredients inside.
Packaging, storage and transportation
White powder, 25kg per bag, containing paper plastic composite film bag, storage and transportation according to non -dangerous goods.
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