Product Details
Product Details

Oil-resistant Rubber Sheet

Oil-resistant Rubber Sheet

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

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

Overview

Product Summary

Product Overview

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

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

Description NBR oil-resistant rubber sheet for machine pads, sealing and oily workshops, available in rolls, sheets and cut-to-size. NBR oil-resistant rubber sheet for machine pads, sealing and oily workshops, available in rolls, sheets and cut-to-size.
Common Types Oil-resistant and NBR sheet Oil-resistant and NBR sheet
Operating Conditions Mineral oil, hydraulic oil and grease Mineral oil, hydraulic oil and grease
Size Range 1-30mm thick, custom width and length 1-30mm thick, custom width and length
Customization Thickness, width, colour and hardness Thickness, width, colour and hardness
Tech Guide

技术详解:Standard与常用Model

Technical Guide: Standards & Common Models

按现行国家标准整理的Standard、常用Model与选型要点,供Purchasing与技术人员选型参考。

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

Oil-resistant Rubber Sheet Technical Details

Oil-resistant rubber sheet (NBR) resists swelling in mineral oil, transformer oil and petrol. Grades 3707/3807 (7MPa) and 3709/3809 (9MPa) per GB/T 5574-2008, thickness 0.5-20mm, service -30C to +100C.

ItemParameter
Thickness range0.5 / 1 / 1.5 / 2 / 2.5 / 3 / 4 / 5 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20mm
Width500~2000mm(常用 1000 / 1200 / 1500mm)
Service temperature-30℃ ~ +100℃
Tensile strength7MPa(3707/3807)或 9MPa(3709/3809)
Hardness (Shore A)60~80 度(按牌号第二位区分档)

Read the full technical guide: Oil-resistant Rubber Sheet specifications and common models.

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Frequently Asked QuestionsFrequently Asked Questions

Q:Oil-Resistant Rubber Sheet为什么用了几天就发胀?Why does oil-resistant sheet swell after a few days?

A:多数是Material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Rubber Sheet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Service Conditions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Category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Other问题?把Service Conditions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. Contact UsContact us

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