Hubei Kepuda Polymer Material Co., Ltd.
Thermoplastic Low-Smoke Halogen-Free Flame-Retardant Polyolefin Cable Compound
KPW-6895, low-smoke, halogen-free and flame-retardant polyolefin compound used for optical and wire cable jacket and KPW-6898, high flame-retardant thermoplastic low smoke, halogen-free compound are soft and have anti cracking performance, excellent mechanical property, process property and flame-retardant property. The products are suitable for high-speed extrusion.
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Product Performance
KPW-6895, low-smoke, halogen-free and flame-retardant polyolefin compound used for optical and wire cable jacket and KPW-6898, high flame-retardant thermoplastic low smoke, halogen-free compound are soft and have anti cracking performance, excellent mechanical property, process property and flame-retardant property. The products are suitable for high-speed extrusion.
Product Model
Type | Produc | Application |
KPW-6895 | Thermoplastic low-smoke halogen-free flame-retardant polyolefin cable compound | Used for indoor optical and wire cable jacket |
KPW-6898 | High flame-retardant thermoplastic low-smoke halogen-free polyolefin cable compound | For indoor high FR rating cable |
Processing technology
The following temperature profile for the extruder is recommended:
|
Zone |
Zone1 |
Zone2 |
Zone3 |
Zone4 |
Zone5 |
Head |
Die |
|
|
Temperature℃ |
KPW-6895 |
120 |
135 |
140 |
150 |
160 |
160 |
160 |
|
KPW-6898 |
120 |
135 |
140 |
150 |
160 |
160 |
160 |
|
Storage and Transportation
Product adopts moisture proof packaging; net weight is 25kg; be stored in clean, dry and ventilated place; drying treatment is required after long-term storage; drying temperature is 75℃; drying time is 3 hours; storage period should be less than 12 months.
Performance metrics
|
NO. |
Item |
Unit |
Typical |
Test method |
|||
|
KPW-6895 |
KPW-6898 |
||||||
|
1 |
Density |
g/cm³ |
1.48 |
1.50 |
GB/T 1033 |
||
|
2 |
Tensile Strength |
MPa |
14.3 |
15.4 |
GB/T 1040 |
||
|
3 |
Elongation at Break |
% |
190 |
170 |
|||
|
4 |
Thermal Aging Property |
℃ ×day |
110×7 |
GB/T 2951.7 |
|||
|
4.1 |
Variation on Tensile Strength |
% |
10 |
12 |
|||
|
4.2 |
Variation on Elongation |
% |
3 |
-9 |
|||
|
5 |
Hot Deformation（90℃× 4h） |
% |
13 |
16 |
GB/T 2951.31 |
||
|
6 |
Brittle Temperature at -40℃ |
pcs |
0/30 |
0/30 |
GB/T 5470 |
||
|
7 |
Volume Resistivity at 20℃ |
Ω·m |
5.9 × 1012 |
4.3 × 1012 |
GB/T 1410 |
||
|
8 |
Dielectric Strength |
MV/m |
34 |
26 |
GB/T 1408 |
||
|
9 |
Smoke Density |
Flaming |
—— |
90 |
68 |
ASTM E 662 |
|
|
No flaming |
—— |
238 |
198 |
|
|||
|
10 |
Oxygen Index |
% |
35 |
36 |
GB/T 2406 |
||
|
11 |
Content of Halogen Acid |
IEC 60754-2 |
|||||
|
11.1 |
pH Value |
—— |
5.0 |
5.9 |
|
||
|
11.2 |
Electrical Conductivity |
μS/mm |
0.44 |
0.52 |
|
||
|
12 |
Toxicity Index |
—— |
1.1 |
1.0 |
NES 713 |
||
Keywords:
Thermoplastic Low-Smoke Halogen-Free Flame-Retardant Polyolefin Cable Compound
Production strength
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Contact Information
Company office
Sales Hotline
Procurement Hotline
Company headquarters
No. 168, Yanjiang Road, Xiaochi Town, Huangmei County, Hubei Province
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