The MH-3700 flame retardant masterbatch for fiber spinning contains a fire-retardant ingredient that can replace the previously-used brominated aliphatic hydrocarbon flame retardant. It does not contain antimonous oxide and other inorganic substances. This product features moderate melting point, ultra high thermal stability, and strong resistance to light-heat aging. It can greatly reduce flammability of PP, PE, and other polyolefin.
Our flame retardant masterbatch is particularly suitable for use in the polyolefin-based thin materials, fibers, wigs and non-woven fabrics, among others. It is also applicable for a variety of engineering plastics such as PBT, PC/ABS, PC/PET and PET, etc.
Characteristics
1. Superior Processability
The flame retardant masterbatch can be dosed and used conveniently. Striking advantages include good spinnability, anti-blocking performance, high safety, and no dust pollution.
2. High-Performance Fire Retardant
This fire-retardant material can guard against fire by means of char-forming mechanism in a condensed phase. It is closely related to the oxygen index of polymers and the amount of char during combustion.
3. Superb Light-Heat Stability and High Chemical Resistance
Index | MH-3700 | TBC Sb2O3 | HBCD Sb2O3 |
Appearance | White Granule | White Granule | White Granule |
Melting Point ℃ | 180-183 | 102-106 | 178-186 |
Br Content % | 58 | 46 | 59 |
P Content % | 2.2 | / | / |
TGA/Temperature ℃ | |||
1%5%10% | 282310325 | 220265280 | 202260264 |
Remark: TGA rate is test by Du Pont 2000 thermal analyzer. Test conditions: 1. Heating rate: 10℃/min 2. Atmosphere: nitrogen 3. Starting temperature: 100°C 4. Final temperature: 500℃ |
Resin | MH-3700 Dosage | UL94 | Discoloration Resistance | Gloss Performance | Chemical Resistance |
PP | 5.0 | V-2 | Good | Excellent | Good |
HDPE | 5.0 | V-2 | Good | Excellent | Good |
ABS | 5.0 | V-2 | Good | Excellent | Poor |
HIPS | 5.0 | V-2 | Good | Excellent | General |
Suggestion: A formulation can be added with a proper amount of antioxidant from 0.1% to 0.5%. |
Packing and Transportation
The flame retardant masterbatch for fiber spinning is packed in a complex paper bag lined with PE bag. Its net weight is 25kg/bag. This product is transported according to the standard of general chemicals. It must be sealed and stored in a dry and cool room.