คู่มือการซื้อแผ่นยางอุตสาหกรรม: เลือกวัสดุที่เหมาะสมตามหน้าที่

Start from the medium and the temperature Pick rubber by what it touches and the heat it sees, then balance cost.

Typical material ranges (verify against the supplier's datasheet) - **NR (natural):** about -50 to +70 °C, Shore A 30–90; best resilience, no oil resistance. - **SBR:** about -40 to +80 °C, Shore A 40–90; low cost, good abrasion, no oil resistance. - **NBR (nitrile):** about -30 to +120 °C, Shore A 40–90; the standard oil/fuel-resistant grade. - **EPDM:** about -45 to +150 °C, Shore A 40–90; excellent weather/ozone/steam, not for mineral oil. - **CR (neoprene):** about -35 to +120 °C; balanced oil, weather and flame resistance. - **FKM (fluorocarbon):** about -20 to +250 °C; extreme heat and chemical resistance, premium cost. - **Silicone (VMQ):** about -60 to +200 °C; widest temperature span, food/medical grades available, low abrasion resistance.

Quick mapping Oil contact → NBR. Outdoor/weather/steam → EPDM. Heat + aggressive chemicals → FKM. General abrasion at low cost → SBR or NR.

Note Ranges are typical for standard compounds; exact values shift with filler loading and formulation. Always confirm the grade against the supplier's test report. [Post an RFQ](/rfq/post) with your duty cycle.

Sourcing & Support - Customization supported: size, color, packaging and certification can be customized to drawings; MOQ is subject to the supplier. - Data shown: market figures are from public industry research (2025 global rubber market ≈ USD 382 billion; China consumption >11 million tonnes). Platform live inventory: 251 products / 42 categories (as of 2026-10). - For reference of current stock only: the parameters above are general industry ranges; final specs are subject to actual inventory and the quotation sheet. - For specific details, contact our team: specs, lead time, MOQ, certification files, etc. — please [submit an RFQ](/rfq/post) or contact our online support directly.

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