| Entropy TM FR 7080 Flame Retardant |
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Synonyms
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Potassium perfluorobutane sulfonate
CAS Registry Number 29420-49-3 |
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| Description |
White powder, hygroscopic in nature |
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| Application |
Flame retardant for polycarbonate,UL94V0 |
| Physical Property |
Bulk Density |
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0.25kg/litre |
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Solubility |
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5% soluble in water @ 20℃ |
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Melting Range |
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127-273℃ |
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| Process Guide |
Addition via masterbatch or compounded at a minimum 273℃ processing temperature through twin screw extruder |
| TGA 5℃/min under N2 |
Weight loss,% |
5 |
10 |
50 |
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Temperature,℃ |
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477 |
481 |
510 |
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Product Feature
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- Enviromental safety, No Br,Cl,P containing
- Low level addition 600-1000ppm,high flame retardance efficiency
- Minimum resin physical and optical property impact
- Excellent thermal resistance |
| Shelf life |
3year |
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| Packaging |
Net 5kg, 20kg per carton |
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| Entropy TM FR 3680 Flame Retardant |
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Synonyms
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Potassium diphenyl sulphone sulphonate
Molecular Weight 336.43
Empirical Formula C12H10O5S2K
CAS Registry Number 63316-43-8
EINECS Number 2640973 |
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| Description |
White powder, hygroscopic in nature |
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| Application |
Flame retardant for polycarbonate,UL94V0 |
| Physical Property |
Bulk Density |
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0.2kg/litre |
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Solubility |
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20% soluble in water @ 20℃ |
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| Process Guide |
Pre-dried at 100℃ for 2hours before mixing.Compounding through twin screw extruder is preferred |
| TGA 5℃/min under N2 |
Weight loss,% |
5 |
10 |
50 |
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Temperature,℃ |
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452 |
502 |
>550 |
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Product Feature
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- Environmental safety,halegon free
- Low level addition 0.2% to 0.5%,high flame retardance efficiency
- Low resin physical and optical property impact |
| Shelf life |
In excess of 3 year |
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| Packaging |
Net 25kg per carton |
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| Brominated Flame Retardant |
| Entropy TM BPS7060 Flame Retardant |
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| Product Description |
BPS 7060 is one kind of novel brominated aromatic flame retardant,it has excellent thermal stability. It is the best choice for high temperature processing products.There is no separating or frost in all products adding with it. |
| Form |
Light white powder |
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Application
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For its excellent thermal stability and electrical characteristics, it is typically used in high temperature processing engineering plastics, especially for PET, PCT,PBT and PA. |
| Process Guide |
Can be directly added into the formulation with the typical concentration from 5% to 20% |
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Physical Property
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Br content(%)
Tg(℃)
Solubility(weight percent at 25℃)
—Water(%)
—THF(%)
—Methanol(%) |
≥60
180
≤0.01
≤0.01
≤0.01
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TGA（Under N2 10℃/minute）
— 1% weight loss 344℃
— 3% weight loss 362℃
— 5% weight loss 371℃
— 10% weight loss 379℃ |
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| Shelf life |
2year, clean and dry environment, below 30℃ |
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| Packaging |
Net 25kg per carton |
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| Organic Silicone Flame Retardant |
| Entropy TM FR 3700 Flame Retardant |
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| Synonyms |
Organic silicone resin |
| Form |
Free flow granule |
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Application
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Special flame retardant for Polycarbonate, aromatic ring polymer and alloy |
| Physical property |
Bulk density 0.87kg/litre |
| Solubility |
soluble in aromatic solvent, but not in water |
| TGA |
>400℃ (5℃/min N2) |
| Process Guide |
Add directly or via masterbatch or compound though twin screw extruder. The addition is 0.5-5%. Synergistic use with FR7080, TN3500 series. |
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Product Features
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Environmental safety,halogen free
External lubricating and improving processability for resin
Thermal stability, and avoid equipment corrosion
Keep transparency of polycarbonate |
| Shelf life |
3year |
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| Packaging |
Net 25kg per carton |
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