Rubber Sheets
工业橡胶板
南京宇航橡胶生产NBR耐油、EPDM耐候、CR阻燃、Silicone耐高温、FKM耐化学、NR高弹性、SBR经济型工业橡胶板。厚度0.5-50mm,宽度1.0-2.0m,支持裁切、夹布增强和定制硬度。提供免费材质推荐和样品测试。




支持截面开模、连续挤出、背胶、裁切、拼接和颜色定制。
Rubber Sheets
南京宇航橡胶生产NBR耐油、EPDM耐候、CR阻燃、Silicone耐高温、FKM耐化学、NR高弹性、SBR经济型工业橡胶板。厚度0.5-50mm,宽度1.0-2.0m,支持裁切、夹布增强和定制硬度。提供免费材质推荐和样品测试。
Silicone Products
适用于耐高低温、食品接触、电气绝缘和柔性密封场景的硅胶制品,可按颜色、硬度和结构定制。
Custom Rubber Parts
按图纸、样件或工况开发异形橡胶件与复合件。
Custom Rubber Extrusions
定制橡胶挤出件面向设备密封、边缘防护、缓冲隔振、门窗结构和复杂装配空间,适合标准型材无法覆盖的工业项目。产品通过连续挤出、复合挤出或后加工方式成型,可根据图纸、样件、安装槽口和压缩量要求定制截面、硬度、颜色、长度、接角、打孔和背胶。对于B2B客户,定制挤出件的核心在于截面设计、材料选型和批量一致性,而不是简单按米采购。
Cnc Cut Gaskets
CNC机床切割垫片适用于泵阀、箱体、法兰、控制柜、设备检修和小批量非标密封场景,优势在于无需开模即可根据CAD图纸、DXF文件或样件快速加工。该类垫片适合多孔位、异形轮廓、复杂边界和多规格混合订单,能帮助设备维护、工程安装和试制验证阶段缩短交付周期。
Die Cut Gaskets
模切垫片适合中小尺寸、批量稳定、形状重复的密封和缓冲零件,常用于电子电气、仪器仪表、门窗设备、汽车配套和一般工业装配。相比单件裁切,模切工艺在批量订单中效率更高、边缘一致性更好,适合需要成卷、成片或套料供货的装配线。
Comprehensive rubber material cost comparison: relative cost index (NBR=1.0 baseline) for 10 materials, TCO model covering purchase + installation + maintenance + downtime + replacement, and case study showing NR vs CR fender TCO analysis.
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Comprehensive comparison of 8 industrial rubber materials (NR, SBR, NBR, EPDM, CR, FKM, Silicone, PU) across temperature, oil resistance, weathering, abrasion, mechanical strength, low-temp flexibility, and cost. Includes decision tree for rapid material screening.
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A systematic engineering comparison of EPDM and NBR industrial rubber sheets: molecular structure, chemical resistance, temperature limits, mechanical properties, and cost. Includes selection decision tree, common misapplication cases, and ASTM reference data.
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EPDM and Silicone are both ★★★★★ weather-resistant, but differ sharply in temperature range (-40~130°C vs -60~200°C), mechanical strength (7-21MPa vs 5-10MPa), FDA compliance, gas permeability, and cost. Four-scenario comparison: outdoor sealing, food contact, high-temp, electrical insulation.
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Systematic comparison of CR (Neoprene) vs EPDM vs NBR: weatherability (CR 10-15yr vs EPDM 15-25yr), oil resistance (CR moderate vs NBR excellent), inherent flame resistance (CR unique), cost comparison, and selection decision framework for 'needs both weather and some oil resistance' applications.
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Material selection for rubber electrical insulation in medium/high-voltage cables, lineman's gloves, substation mats and connector accessories. Side-by-side comparison of EPDM, Silicone and CR across dielectric strength, volume resistivity, and tracking resistance with IEC/ASTM standard references.
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密封条常用什么材料?
户外耐候常用EPDM,耐油场景可评估NBR,高低温可评估硅胶。
是否支持异形截面?
支持按图纸或样件开模定制。
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告诉我们产品类型、材料要求、尺寸规格、数量和应用场景,平台将作为沟通入口支持后续技术确认。