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- Karina Karintox 70/6 Polyolefin Compound
Karina Karintox 70/6 Polyolefin Compound
| Category | Polymer , Thermoplastic , Polyolefin , Polyolefin, Wire/Cable Grade |
| Manufacturer | Karina Indústria e Comércio de Plásticos |
| Trade Name | Karintox |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Karina Karintox 70/6 Polyolefin Compound.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Karintox is a thermoplastic polyolefin, flame retardant, non-halogen, and low smoke emission. Recommended for electrical coating for cables until 1KV. For a better usage/processing, manufacturer suggests a pre-warm/heat (2 hours in 70-80°C), mainly after being stocked for a long time. Low compression screws (1.2:1 is the ideal) and cleaving. Thermical profile from 140ºC to 165°C and melting temperatures no more than 180°C.Information provided by Karina Indústria e Comércio de Plásticos Ltda.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.39 - 1.45 g/cc | 1.39 - 1.45 g/cc | ASTM D 792 |
| Moisture Absorption | <= 0.0600 % | <= 0.0600 % | ME-52 |
| Deformation | 30 % | 30 % | Hot Deformation; NBR 6239 |
| ASTM Color | -1.28 - 1.72 | -1.28 - 1.72 | Color A, ME 12 |
| 1.77 - 4.77 | 1.77 - 4.77 | Color B, ME 12 | |
| 87.59 - 90.59 | 87.59 - 90.59 | Color L, ME 12 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 50 - 54 @Time 15.0 sec |
50 - 54 @Time 0.00417 hour |
ASTM D 2240 |
| Tensile Strength | >= 10.0 MPa | >= 1450 psi | After 168 H in Air Oven at 100°C; NBR NM-IEC 60811-1-2 |
| >= 12.6 MPa | >= 1820 psi | NBR NM-IEC 60811-1-1 | |
| Elongation at Break | >= 130 % | >= 130 % | After 168H in Air Oven at 100°C; NBR NM-IEC 60811-1-2 |
| >= 150 % | >= 150 % | NBR NM-IEC 60811-1-1 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Brittleness Temperature | <= -35.0 °C | <= -31.0 °F | ASTM D 746 |
| Flammability Test | 75 | 75 | % Transmittance - Smoke Density Test; NBR 11300 |
| Oxygen Index | >= 36 % | >= 36 % | ASTM D 2863 |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Cadmium, Cd | <= 0.0050 % | <= 0.0050 % | IEC 62321 |
| Chromium, Cr | <= 0.010 % | <= 0.010 % | IEC 62321 |
| Lead, Pb | <= 0.010 % | <= 0.010 % | IEC 62321 |
| Mercury, Hg | <= 0.010 % | <= 0.010 % | IEC 62321 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+14 ohm-cm | >= 1.00e+14 ohm-cm | ASTM D 257 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Application | 70 Grades | |
| Bromine, Br (%) | < 0.01 | IEC 62321 |
| Cold Blend | OK | -15°C; NBR NM-IEC 60811-1-4 |
| Corrosivity of Gases | 5 | Conductivity, mg/g (NBR 11633) |
| 5,6.00 | pH (NBR 11633) | |
| Halogen Acid Gas Evolution (mg/g) | 0 | NBR 10495 |
| Maximum Variation of Elongation (%) | 20 | NBR NM-IEC 60811-1-2 |
| Maximum Variation of Tensile Strength (%) | 20 | NBR NM-IEC 60811-1-2 |
| Toxicity Index | 0,65.00 | NBR 12139 |
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