产品详情
Product Details

耐油橡胶板

Oil-resistant Rubber Sheet

耐油橡胶板以丁腈橡胶为原料,耐矿物油、液压油和动植物油,适合机床垫板、设备密封和油污车间使用。

NBR oil-resistant rubber sheet for machine pads, seals and oily workshops.

Overview

产品摘要

Product Overview

耐油橡胶板采用丁腈橡胶配方,对矿物油、液压油和油脂有良好耐受性,常用于机床垫板、设备密封和油污车间铺设,支持整卷、整张和按尺寸裁切。

NBR oil-resistant rubber sheet for machine pads, sealing and oily workshops, available in rolls, sheets and cut-to-size.

说明 耐油橡胶板采用丁腈橡胶配方,对矿物油、液压油和油脂有良好耐受性,常用于机床垫板、设备密封和油污车间铺设,支持整卷、整张和按尺寸裁切。 NBR oil-resistant rubber sheet for machine pads, sealing and oily workshops, available in rolls, sheets and cut-to-size.
常用类型 耐油橡胶板、丁腈橡胶板 Oil-resistant and NBR sheet
适用工况 矿物油、液压油、油脂环境 Mineral oil, hydraulic oil and grease
规格范围 厚度 1~30mm,宽度/长度可定制 1-30mm thick, custom width and length
可定制项 厚度、宽度、颜色和硬度均可定制 Thickness, width, colour and hardness
Tech Guide

技术详解:执行标准与常用型号

Technical Guide: Standards & Common Models

按现行国家标准整理的执行标准、常用型号与选型要点,供采购与技术人员选型参考。

Current GB/HG standards, common models and selection tips for buyers and engineers.

耐油橡胶板技术详解:GB/T 5574-2008

耐油橡胶板执行 GB/T 5574-2008,常用牌号 3707、3807(7MPa)与 3709、3809(9MPa),主体材质 NBR 丁腈,使用温度 -30~+100℃,厚度 0.5~20mm,耐机油、变压器油与汽油。

型号/牌号说明
3707耐油型,拉伸强度 7MPa,硬度较低,一般油介质垫圈
3807耐油型,拉伸强度 7MPa,硬度较高,承压法兰垫
3709耐油型,拉伸强度 9MPa,强度更好,高压油密封
3809耐油型,拉伸强度 9MPa,硬度与强度兼顾

完整执行标准、规格表与选型建议,请阅读技术文章《耐油橡胶板规格型号指南》。

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Continue browsing related products or contact us for a quote.

常见问题Frequently Asked Questions

Q:耐油橡胶板为什么用了几天就发胀?Why does oil-resistant sheet swell after a few days?

A:多数是材质不对:天然橡胶和三元乙丙都不耐矿物油。耐油应选丁腈 NBR(常规)或氟橡胶 FKM(高温)。Usually a material mismatch - natural rubber and EPDM are not oil resistant. Choose NBR or FKM for hot oil.

Q:丁腈橡胶板能耐多少度?What temperature can NBR handle?

A:常规丁腈 NBR 约 -20℃ 到 100℃(短时 120℃);高温油工况建议氢化丁腈 HNBR 或氟橡胶 FKM(可到 200℃)。Standard NBR: about -20 to 100 C (short-term 120 C). For hot oil use HNBR or FKM (up to 200 C).

Q:怎么判断选哪种配方?How do I pick the right compound?

A:把油品类型(矿物油/液压油/汽油/溶剂)和温度告诉我们,我们帮你定配方,不用自己猜。Tell us the oil type and temperature - we will specify the compound for you.

还有其他问题?把工况发给我们,技术人员帮你判断选型,当天回复。More questions? Send us your working conditions and we will advise the same day. 联系我们Contact us