Silicone Rubber Conical Stoppers for Laboratory Test Tubes,CFDPLAS_specification/price/image

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Company Profile

Silicone Rubber Conical Stopper is made form silicone rubber.
Manufactured from long lasting silicone rubber for it's inert properties and high temperature rating of 550ºF/287ºC.
Every one of our silicone rubber stoppers are made from the highest quality silicone.
CFDPLAS are a manufacturer of a complete line of rubber stoppers.
We mold in most any rubber compound including EPDM, Butyl, Viton, Nitrile.
Our standard materials include:
M29 inexpensive Black Natural Rubber/SBR Blend for general purpose uses
M35 Green Neoprene for added chemical resistance
M18 White Natural Gum Rubber for Food Grade applications such as Homebrew Beer and Wine making used with Carboys.
Red Silicone and Clear Silicone for High-Temperature and specialty applications
Listed mainly by trade-size,we make solid,one-hole,and two hole rubber stoppers.
We can also customize with special molded or drilled hole configurations upon request.
Uses vary widely,some are outlined below:Carboy Stoppers,Crucible Holders,Laboratory & Test Tube Stoppers,Masking Applications,Micro Stoppers,Pipe Plugs,Tube Stoppers.
Creating a vacuum-tight seal in laboratory apparatuses, the silicone stoppers protect contained solutions and media from being affected by outside elements.
The chemically neutral construction is compatible with even abrasive working solvents.
With the material also being characteristically resistant to extreme temperatures, the closures will resist cracking when subjected to heating procedures and are autoclavable for reuse.
Silicone stoppers have a tapered bottom in various diameter sizes to fit any vessel.
Features:
Autoclavable
Suitable for foodstuff and laboratory tubes,bottles,flasks use.
Materials:silicon rubber,NR,NBR,EPDM,Neoprene,etc,.
Colors:natural or customer made,Black,White Or according to the Pantone NO#.
Size : the upper diameter from 9mm to 60mm, the lower diameter from 6mm to 48mm,
Height: from 18mm to 60mm
Hardness: 30-80 Shore A
Temperature Rang: -40℃ to 230℃,Special high temperature silicone stopper can even withstand up to 800℃
CFDPLAS offers an array of silicone stoppers for use in laboratories, high temperature environments, and other industrial applications.
Our silicone stoppers are designed to stand up against extreme temperatures as well as prolonged exposure to harsh chemicals. They’re perfect for sealing up test tubes,beakers,and any container that requires a tighter seal.
You could easily use our stoppers to bottle general purpose liquids or bath products or for storing medicines.
Related other type of silicone rubber products:
Silicone Rubber Gaskets,Silicone stopper ,Silicone Tapered Stoppers,Silicone O-ring seals,Silicone tube cap,Silicone grip stopper,Silicone diaphragm of pump valve,Silicone seals,Silicone Flange Caps,Silicone Washer Plugs,Silicone Hollow Tapered Stoppers,Silicone Round Caps,

Model No.	Ø Top (mm)	Ø Bottom (mm)	H (mm)	Remarks
CFD-SRS-T001	14	9	28
CFD-SRS-T002	15	11	28
CFD-SRS-T003	17	12	33
CFD-SRS-T004	19	15	35
CFD-SRS-T005	22	17	39
CFD-SRS-T006	23	16	39	Sand core
CFD-SRS-T007	22	17	39	Sand core
CFD-SRS-T008	28	21	40	Sand core
CFD-SRS-T009	30	24	42	Sand core
CFD-SRS-T010	35	30	42	Sand core