High flame retardant efficiency,adding 0.4% to homopolymer PP (2% to copolymer PP) ), it can
reach UL94 V-2 level; it has the characteristics of good thermal stability, no precipitation, no
water absorption, light aging resistance, low smoke and non-toxicity; it does not contain heavy metals and does not affect the transparency of ordinary PP.
Share to:
Introduction
BZ-AMH729 is a flame retardant specially designed for Polypropylene by our company, with phosphorus, nitrogen and bromine as the main flame retardant elements; it is not restricted by RoHS and REACH decrees; its flame retardant efficiency is high, adding 0.4% in homopolymer PP (adding 2% in copolymer PP), it can reach UL94 V-2 level; it has good thermal stability, non-precipitation, non-water absorption, light aging and low smoke non-toxicity;It does not contain heavy metals and does not affect the transparency of ordinary PP.
Physical and Chemical Properties
| Item | Unit | Index |
| Appearance | —- | White Powder |
| The Content of Phosphorus | %(W/W) | ≥19 |
| The Content of Nitrogen | %(W/W) | ≥19 |
| The Content of Bromine | %(W/W) | ≤18 |
| Density | g/cm3 | 1.1 |
| Particle Size | μm | 5 |
| Process Condition | ℃ | MAX. 230 |
| Moisture | %(W/W) | ≤0.5 |
Packaging / storage: Internal plastic packaging, 25kg/ package, can also be packaged by the customer special needs; by non-toxic and non-hazardous goods storage and transportation, products should be placed in the ventilated and dry room, to avoid damp, according to the general industrial production operation, to avoid dust stimulation.
Recommended usage:
|
Resin species |
Homopolymerization PP |
Copolymerization PP |
Homopolymerization PP
+20%Talc |
Copolymerization PP
+20%Talc |
| BZ-AMH729 additive amount% | ≥0.4 | ≥2 | ≥0.4 | ≥2 |
| The flame retardant effect UL94 | V-2(3.2mm)
V-2(1.6mm) V-2(0.8mm) |
V-2(3.2mm)
V-2(1.6mm) V-2(0.8mm) |
V-2(3.2mm)
V-2(1.6mm) V-2(0.8mm) |
V-2(3.2mm)
V-2(1.6mm) V-2(0.8mm) |
Processing precautions:
Application Examples
| UL94 | Glow-Wire Ignition Temperature(℃)
GWIT |
Glow-Wire Flammability
Index(℃) GWFI |
Tensile Strength
(MPa) |
Elongation at Break
(%) |
Un-notched Impact Strength
(kJ/m2) |
Notched Impact Strength
(kJ/m2) |
|
|
HomopolymerizationPP
+0.4%BZ-AMH729 |
V-2(3.2mm)
V-2(1.6mm) V-2(0.8mm) |
800(3.3mm) | 960(3.3mm) | 30.8 | 152.7 | 82.3 | 12.1 |
|
Copolymerization +2%BZ-AMH729 |
V-2(3.2mm)
V-2(1.6mm) V-2(0.8mm) |
825(3.3mm) | 960(3.3mm) | 20.1 | 465 | Not broken | 55 |
|
HomopolymerizationPP +0.4%BZ-AMH729+20%Talc Masterbatch |
V-2(3.2mm)
V-2(1.6mm) V-2(0.8mm) |
800(3.3mm) | 960(3.3mm) | 30.1 | 16.5 | 49.5 | 8.2 |
Note: All of the above application data are typical values of BZ-AMH729.
Have any questions about our products?
Don’t hesitate to contact us. Baozhuan’s Product Specialists are very happy to help you and provide professional and reliable solutions to help you solve various problems.
Technical Support
COA
