PP-CB — Polypropylene Supplier China
Send: grade + target surface resistivity + quantity + application + destination. Free TDS · MSDS · RoHS · REACH.
Grade Identification
| Property | Value |
|---|---|
| Base Polymer | Polypropylene |
| Filler | Carbon black 10–30% |
| Surface Resistivity | 10¹–10&sup6; Ω |
| Top Applications | ESD trays, FIBC bags, conductive films, battery cases |
Technical Data Sheet
Property values for PP-CB are quoted from the official manufacturer datasheet and supplied with the quotation as a full TDS (ISO/ASTM test methods, measured values — not estimates). We do not publish estimated figures on this page; request the TDS for the exact grade and batch you need.
Typical Industries for PP-CB
| Industry | Recommended grades |
|---|---|
| ESD-safe SMT trays & fixtures | PP-CB, PA-CB (10&sup5;–10&sup9; Ω) |
| IC shipping tubes & tape | PP-CB, PS-CB (10&sup5;–10¹&sup0; Ω) |
| Cleanroom parts & wafer handling | PP-CB, PC-CF (low particle shedding) |
| FIBC Type C bulk bags (conductive fabric) | PP-CB (10&sup4;–10&sup6; Ω woven tape) |
Compliance & Documentation
- Surface resistivity per ASTM D257 / IEC 60093 (per batch COA)
- Volume resistivity per ASTM D257
- Static decay per MIL-STD-3010 Method 4046 or FTMS-101C Method 4046 (for ESD packaging claims)
- RoHS 2 / RoHS 3 — heavy-metal restriction compliant (no Pb, Cd, Hg, Cr&sup6;+ above thresholds)
- REACH (EC) 1907/2006 — SVHC below 0.1% w/w
- UL94 rating on request for flame-retardant variants
- Tensile, flexural, Izod impact per ASTM D638 / D790 / D256
- HDT per ASTM D648 (1.82 MPa or 0.45 MPa)
Packaging & Logistics
- Pellets : 25 kg / bag (industry standard), 500 kg / 1000 kg jumbo bags on request
- Drying : required for PA-CF, PA-CB, PPS-CF (moisture-sensitive base polymer); store dry <25°C
- Lead time : 7–14 days stock / 25–40 days custom resistivity grade
- MOQ : 25 kg (sample); 1 ton (production batch)
Other Grades in This Category
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Send: grade + quantity + application + destination. FOB Shanghai · CIF major ports. Free TDS · MSDS · COA.
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