Compression Molded SBR Rubber Stopper

Compression Molded SBR Rubber Stopper

Compression molded SBR rubber stopper is a small, tapered plug used to seal the openings of test tubes, flasks and other laboratory glassware.
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Product Details

Description

Rubber stopper is a small, tapered plug used to seal the openings of test tubes, flasks and other laboratory glassware. Stoppers made of cork are also available for this purpose. However, rubber stoppers are preferable for applications that require a tighter seal or a greater degree of chemical resistance.


Material

NR, EPDM,Silicone rubber, NBR, SBR, HNBR, IIR, CR, SIL, FKM etc

Hardness

Between 30-90 Shore A

Color

Colorful according to the requirement

Size and Design

As request

Logo and Printing

As request

Dimension Tolerance

A2

Hardness Tolerance

+/-5 shore A

MOQ

500

Certification

ISO9001,IATF16949, SGS, ROHS, FDA, REACH, etc

OEM/ODM

Welcome

Logo & Printing

According to your requirements.

Purpose

Prevent a gas or liquid from escaping its container during a scientific experiment 

Prevent the contamination of samples by protecting the contents of laboratory glassware from air

Allows experimenters to shake or mix solutions without spilling them


Properties

Elasticity:Form a tight seal against the inside of the glassware

Chemical resistance:Safe for use with many corrosive and otherwise reactive compounds

Impermeability:Helps to prevent liquids and gases escaping from the container. 


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