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Halogen-free flame retardant polyolefin ship ...
Halogen-free flame retardant polyolefin ship communication cable sheath material
Product code:05001
This product is designed to improve the cable polyolefin sheathed flame-retardant performance for ship, communications and power cable ( aluminum hydroxide is the fire retardant), it does not emit toxic gases, and has excellent low smoke zero halogen and machining performance, and the equilibrium stability of the flame retardant performance as well.
Application
-IEC 60092-359 TYPE SHF
-IEC 60502 ST8
-BS7655 :6.1 TYPES LTS1 & LTS3
-VDE 207 HM2& HM4
-Twisted-pair cable and communication cable sheath
Performance
|
Item |
Unit |
Test method |
05001 |
|
|
Density @23℃ |
g/cc |
ASTM D792 |
1.50 |
|
|
Melt flow index@170℃,21.6kg |
g/10min |
ASTM D1238 |
14 |
|
|
Tensile strength |
MPa |
IEC 60811-1-1 |
12 |
|
|
Elogation at break |
% |
200 |
||
|
After ageing(100℃/168hrs) |
T.S retention |
% |
IEC 60811-1-2 |
90 |
|
Elongation retention |
% |
85 |
||
|
Oil resistance (IRM 902/70℃,4hrs) |
T.S retention |
% |
IEC 60811-2-1 |
90 |
|
Elongation retention |
% |
85 |
||
|
Hot pressure test(80℃) |
% |
IEC 60811-3-1 |
20 |
|
|
Cold impact test (-15℃) |
- |
IEC 60811-1-4 |
PASS |
|
|
Smoke density |
Flaming (3mm) |
Ds Max |
ASTM E662 |
90 |
|
Flaming (0.5mm) |
60 |
|||
|
Corrosion test |
pH |
- |
IEC 60754-2 |
5.0 |
|
conductivity |
µs/㎜ |
2.5 |
||
|
Halogen acid gas evolution |
% |
IEC 60754-1 |
not detected
|
|
|
Oxygen index |
% |
ASTM D2863 |
37 |
|
|
Volume resistivity |
Ω.m |
ASTM D257 |
1*1015 |
|
|
Hardness |
Shore D |
ASTM D2240 |
50 |
|
Processing
|
C1 |
C2 |
C3 |
C4 |
C5 |
Neck |
Head |
Die |
|
140 |
145 |
150 |
155 |
155 |
160 |
160 |
160 |
Recommend to use conventional extruder（equipped with a three-stage PE/PVC or protective screw . Length to diameter ratio of 20 ~ 24:1, and compression ratio of 1.2-1.8:1) for extrusion operation.
Storage
- Keep from10 to 30 degrees centigrade at room temperature
- Six- month shelf life in clean and dry environment
- If opened for a long time, please use dryer to dry it in 60-70 degrees centigrade for 3-4 hours
- In order to ensure safety, please refer to the material safety data sheet
Packing
Each case content is ５００ｋｇ（Aluminum foil paper carton）
Each package content is 25kg.（Aluminum foil bag）
User Service
we will provide the user service according to the different needs of customers.
