Halogen Free Flame retardant Compound RC HF1014
DESCRIPTION
RC HF 1014 is a low smoke and haloge n free thermoplastic compound This product is made from EVA, POE as the main base material, mixed with inorganic flame retardant, lubricant, antioxidant etc. The product burns halogen free acid gasemission and with extremely low smoke. And i t matches the ROSH REACH standard.
FEATURES
RC HF 1014 has the following features:
·It can work at high temperatures of 90
·Low smoke, low corrosion, and low toxicity
·I t has a higher oxygen index
| Unit | Test method | Typical Value | ||
|---|---|---|---|---|
|
Appearance |
|
-- |
-- |
particle |
|
Density |
|
g/cm3 |
ISO 1183-1 |
1.56 |
|
PH value |
|
-- |
IEC 60754 |
5.2 |
|
Tensile strength |
|
MPa |
ISO527 |
9.5 |
|
Elongation at break; |
|
% |
|
150 |
|
Ageing(110 2 1 68h) |
Change of tensile strength Change of e longation |
% |
IEC60811-1 |
+5 -8 |
|
Brittleness temperature |
|
C |
ISO 974 |
-40 PASS |
|
Smoke density |
non flame flame |
-- |
ISO 5659-2 |
168 46 |
|
Oxygen index |
|
% |
ISO 4589-2 |
42 |
|
Thermal shock(150C,1h) |
|
-- |
ISO 6722 |
PASS |
|
DC Volume resistivity (20 C) |
|
Ω·m |
IEC-60093 |
3.7 × 1011 |
|
Electric strength |
|
MV/m |
IEC 60243-1 |
25 |
|
Conductivity |
|
μS/mm |
IEC 60754 |
1.1 |
APPLICATION
RC HF 1014 is applied to high requirement of resistance to power cable, control cable and others for oxygen resisting inside layers.
PROCESSING TECHNIQUES
Normal extruding machine is applicable; can extruding in a normal PVC screw. In order to enhance producti vity, when the screw compressor in lower but more gum productivity, LD>20 compression ratio 1:2:1 is recommended. Melt extrusion temperatures are recommended as follow show.
| Zone | 1 | 2 | 3 | 4 | Neck | Die |
|---|---|---|---|---|---|---|
|
Temperature(C) |
120 |
130 |
140 |
150 |
150 |
150 |
