| PLASTICS FUNCTIONAL MASTERBATCH(EVA) |
| The company selects "ChenZhou"brand antimony trioxide as the main raw material,It can solve the antimony raw material shortage supply problem by Chenzhou strong mining capacity and also the problem on surface special technique processing。Our masterbatch have edges of dust free and good distribution during performance using. As for the advantages above, more and more compounding customers are considering the masterbatch, which has relatively lower cost and dust free as well as better distribution performance. |
| Raw material requirements: |
1 Antimony trioxide |
Sb2O3 |
As |
Pb |
Fe |
Ni |
Cu |
Cd |
Se |
99.8% |
<0.04% |
<0.04% |
<30ppm |
<10ppm |
<10ppm |
<5ppm |
<10ppm |
Hg |
Particle size |
Colour |
L |
a |
b |
Black Spot |
50µm sieve |
<10ppm |
0.6-1.2 µm |
White |
>94 |
(-0.5,+0.5) |
1.5-2.5 |
≤10 |
≤0.008% |
2 EVA：TaiWan plastic, Brand: 7A60h |
Density |
Elongation at break |
Melt flow rate |
Hardness |
VA content |
0.938g/cm3 |
800% |
150g/10min |
67/16Shore A/D |
28% |
Crystallization |
Universal softening temperature |
Tensile fracture strength |
Melting point |
Vicat softening point |
50℃ |
81℃ |
40kg/cm2 |
71℃ |
33℃ |
|
| Masterbatch specification: |
Model |
Appearance |
SB2O3 content |
Carrier |
Melting point |
carrier |
Size |
CZG-70V |
White |
70±1% |
≤30% |
99℃ |
EVA |
2mm-4mm |
CZG-80V |
White |
80±1% |
≤20% |
99℃ |
EVA |
2mm-4mm |
CZG-85V |
White |
85±1% |
≤15% |
99℃ |
EVA |
2mm-4mm |
CZG-90V |
White |
90±1% |
≤10% |
99℃ |
EVA |
2mm-4mm |
|
| Character: |
a. No dust pollution, So workers will not skin allergy or other occupational disease.
b . Measures up the requirement of RoHS, REACH, PAHs and other environmental protection standard
c. It has good compatibility with resin, distribution performance is good, good fluidity, high thermal stability.
d. It plays a role of coordinated effect with all kinds of flame retardants.
e. Non-loss ,reduce the dosage of antimony trioxide, effectively save resources. |
| Use: |
Used in ABS, PP,PE,EVA etc . After mixing with matrix resin and various additives production. |
| Packaging: |
25 kg /bag, 1000 kg/bag, PE plastic film inside, paper-plastic composite film outside. |
