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Conductive TPE Row Material
A thermoplastic elastomer compounded with a high loading of conductive fillers.
Category:
- Product Description
- 概要
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Item
Description
Product Name
Conductive TPE Raw Material
Product Description
A thermoplastic elastomer compounded with a high loading of conductive fillers.
Key Characteristics
1. Excellent electrical conductivity with very low resistivity
2. Good electromagnetic interference (EMI) shielding effectiveness
3. Retains inherent TPE flexibility, resilience, and sealing properties
4. Good wear resistance, stable and reliable performanceMain Applications
Conductive seals & gaskets, EMI shielding gaskets and enclosures, explosion-proof equipment components, specialty industrial cable jackets, anti-static conveyor belts, housings for sensitive electronics, medical electrodes, special tool handles requiring grounding or conductivity.
Processing Methods
Injection Molding, Extrusion Molding, Compression Molding
Environmental Certifications
ROHS, REACH
Color
Black or Metallic , bright colors generally not available.
Odor
Slight
Appearance
Black or dark colored cylindrical pellets
Storage Conditions
Store in a sealed, dry, and dark place to prevent moisture absorption and contamination. Recommended shelf life: 12 months.
Packaging
25 /20kg/bag
Physical & Electrical Properties
Test Item
Typical Value/Range
Unit
Test Standard
Specific Gravity
1.15 - 1.50+
g/cm³
ASTM D792
Hardness
40A - 95A
Shore A
ASTM D2240
Tensile Strength
≥ 6
MPa
ASTM D412
Elongation at Break
≥ 150
%
ASTM D412
Volume Resistivity
10⁰ - 10⁴
Ω·cm
ASTM D257
Surface Resistivity
10¹ - 10⁵
Ω/sq
ASTM D257
Suggested Molding Conditions
Item
Parameter
Drying Temp/Time
80-90°C / 3-4 hours (Mandatory)
Melt Temperature Range
170 - 210 °C
Mold Temperature
40 - 60 °C
Critical Precautions
1. Strict drying is mandatory. Moisture causes bubbles, surface defects, and severely degrades conductivity.
2. Conductive fillers cause wear to equipment (screw, barrel, mold). Use wear-resistant screws and mold steel is recommended.
3. Avoid cross-contamination with non-conductive materials during processing.Purge Suggestion
Before and after processing, thoroughly purge the screw and barrel using a large amount of high-flow HDPE or PS until the purge material runs clean and uniformly colored.
Product inquiry
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Guangdong Jinyuan Plastic Technology Co., Ltd.
Building 13, Zone C, Wanyang Innovation Hub, Yangqiao Town, Boluo County, Huizhou City, Guangdong Province, China
