Description
HI-TECH CHEMICALS
PP/PE Flexibilizer BT***0
(1) Features:
This product is of high molecular weight styrene - butadiene block
copolymer.
(2) Appearance:
Transparent granular.
(3) Uses:
Used in PP, PE materials covering following aim: transparent and
toughening, strengthening
and toughening, fire-retardant toughening, enhanced fire-retardant
and other toughened to
improve PP, PE impact resistance, resistance to stress cracking,
and improving product low
temperature resistance.
Easy to use, it is available for single-screw extruder or a
twin-screw extruder with plastic
extrusion granulation can also be directly mixed with the plastic,
injection molding, blow
molding.
(4) Dosage:
Recommended dosage: 2% - 8%, which can be adjusted to increase or
decrease according
to toughness required and the cost control. (The highest of *0% can
be added for specific
requirement.)
(5) Packaging and Storage:
*5kg woven bag, according to non-dangerous goods, in dry
conditions, storage and
transportation, to avoid sunlight, rain.
(6) Properties
| Properties |
Method(ASTM) |
Unit |
Result |
| MPA |
D**2 |
Kg/cm 2Â |
5.5 |
| Elongation |
D**2 |
% Â |
**0 |
| **0%Modulus |
D**0 |
Kg/cm 2 |
*3 |
| Hardness |
D***0 |
ShoreA, ShoreD Â |
*0E |
| Tear Resistancs (Cdie) Â |
D**2 |
Kg/cm 2Â |
*8 |
| Melt Flow(**0c*5kg) Â |
D***8 |
g/*0min  |
5.0 |
| Specific Cravity  |
**2 Â |
g/cm 2Â |
0.**0 |
