Product introduction
TROZU911 is a new type of synthetic nitrogen and phosphorus scorching filament temperature hoisting agent, which is mainly applied to the hot wire of PBT, PP and PA, which is specially developed at 850 C. This product has excellent compatibility with resin, excellent dispersion, fluidity and water resistance. It has intermediate which can absorb large amount of heat energy. It will take a lot of heat when resin is fission or burning.


Application description
Formula recommended GF (%WT) 911 (%WT) other flame retardant (%WT) toughening agent (%WT) flame retardant grade (1.6mm) 850 centigrade burning hot wire (2.0mm)
(55~57) no combustion in 10~156 ~ 85~6 UL94 V0 30S


Performance index (30% glass fiber)
Performance testing method unit 4002EPDG30
Density ASTMD-792 g/cm3 1.43
Melt index (275 /2.16kg) ASTMD-1238 g/10min 16
Contraction rate (longitudinal) ASTMD-955% 0.2
Contraction rate (transverse) ASTMD-955% 0.7
Thermal deformation temperature (1.82MPa) ASTMD-648 C 240
Tensile strength ASTMD-638 MPa 120
Bending strength ASTMD-790 MPa 170
Flexural modulus ASTMD-790 MPa 8300
Notch impact strength of cantilever beam ASTMD-256 J/M 90
Flame retardancy UL 94 1.5MM V-0
3.0MM V-0
Relative leakage mark index (CTI) IEC60112 V 575
Burning temperature of hot wire (GWIT) IEC60695-2-13 C 750
Burning hot wire combustion index (GWFI) IEC60695-2-13 C 960
Note: the above laboratory test data and injection data are only for reference, not as the formal warranty certificate.


Matters needing attention
Cannot use calcium / zinc stearate lubricant;
Adding filler (such as barium sulfate, talcum powder and so on is affected by 850 - degree hot wire.
The vacuum must be pumped when the grain is processed. The shear force of the screw should not be too strong.