Product Description
POLYCIMA-80Q98V is a highly flame-retardant, low-smoke halogen-free (LSZH) polyolefin material. It meets the requirements of regulations such as ROHS, SVHC, 16P, and PAHS, while offering excellent mechanical and physical properties, electrical performance, and processability.
Product Applications
This material is suitable for applications including optical fiber cable sheathing, cable jackets, wire insulation, and jacketing. It can be processed using pressure extrusion, semi-tube extrusion, or tube extrusion methods. Certain grades are also suitable for injection molding. Compared with similar products on the market, POLYCIMA-80Q98V offers superior flame retardant stability, a finer surface appearance, and improved scratch resistance.
Performance | Test Method | Unit | Typical Value |
Density | GB/T1033-1986 | g/cm³ | 1.53 |
Tensile Strength | GB/T1040-1992 | MPa | 10.8 |
Elongation at Break | GB/T1040-1992 | % | 165 |
Aging Performance | GB/T2951.2-1997 | °C × h | 100°C × 168 |
Tensile Strength Retention | GB/T2951.2-1997 | % | ≥75 |
Elongation at Break Retention | GB/T2951.2-1997 | % | ≥75 |
Low Temperature Brittleness Temperature | GB/T5470 | °C | -25 |
Smoke Density - Flaming Method |
|
| 90 |
Smoke Density - Non-Flaming Method |
|
| 235 |
Toxicity Index |
|
| 1.0 |
pH Value | IEC60754-2 |
| 5.0 |
Electrical Conductivity |
| μs/mm | 0.48 |
Dielectric Strength | GB/T1408 | KV/mm | 25 |
Oxygen Index | ISO4589-2 | % | 41 |
Packaging/Storage:
25 kg/bag. Transport as general chemical product. Store in a dry, cool place away from direct sunlight. Shelf life: 1 year.
Note:
The technical property indicators and data provided in this document are for reference only and cannot be used as a basis for inspection or guarantee. Users who purchase our products are also responsible for conducting their own tests to verify whether the product is suitable for their intended processes, applications, performance requirements, and standards. Since the application and processing of our products are beyond our control, any related issues shall be solely the responsibility of the user.
Injection Molding Guidelines:
· Shrinkage: 0.010–0.020 inch
· Injection Speed: Medium–Fast
· Injection Pressure: Medium–High
· Back Pressure: Low–Medium
· Holding Pressure: Sufficient for product shaping inside the mold
· Cooling: Sufficient for product demolding
· Screw Temperature (°C):
Extrusion Processing Guidelines:
· Length/Diameter Ratio: 20:1–25:1
· Compression Ratio: 1.5–2.3
· Breaker Plate and Screen Pack: Required
· Draw Down Ratio: 5–10%
· Cooling: Water Bath Cooling
· Screw Temperature (°C):
Processing Precautions:
A: It is recommended to dry the material at 90°C for 2–4 hours.
B: It is recommended to clean the screw and die head using a special purging compound before and after processing this material.