说明

• This product is manufactured from effective new rubber uncooked materials，The floor is smooth, compact, bubble free, oil resistant and pressure resistant It can be utilized for mechanical sealing, surprise absorption, sound insulation, joint filling and self-made non-standard O-ring with solid tension and adaptability NBR nitrile rubber is usually black in colour It is suitable for petroleum hydraulic oil, glycol hydraulic oil, diester lubrication, gasoline, water, silicone grease, silicone oil and other media It is not suitable for polar solvents, equivalent to ketones, ozone, nitrohydrocarbons, MEK and chloroform

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审核