Leak-Proof Sealing Kit, Multi-Size Stoppers & Septa for Full Lab Support

• Customization: Available
• Color: Customized
• Hardness: 20-90 Shore a
• Model NO.: EA#2117
• Product Name: Butyl Rubber
• Lead Time: 14-21 Days
• Transport: Small Amount Via Air/Large Amount Via Sea
• OEM/ODM: Yes
• Visiting Factory: Yes
• Transport Package: PE Bag Inside, Carton Outside
• Specification: Customized
• Origin: Guangdong, China
• HS Code: 4016931000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Customized Sealing Solutions & Precision Components: Extensive Product Range

Our products are widely used in rubber stoppers for medical glass containers such as ordinary pharmaceuticals, infusions, lyophilized preparations, and powder formulations. With a diverse product range, we provide tailored solutions according to customer requirements. In addition, we also manufacture rubber components and parts for medical devices and their supporting products.

Specification

Applications

1.Components for Pre-filled Syringes

2.Rubber Stoppers for Medical Vials

3.Rubber Stoppers for Liquid and Powder Preparations
4.Rubber Stoppers for Lyophilized Preparations
5.Plungers & Tip caps

Silicone rubber plugs | rubber stoppper with Long service life, food grade, wear resistance, high flexible, dustproof, waterproof, corrosion resistance, acid and alkali resistance, high temperature resistance etc property. Material also could be NBR, FKM, EPDM, SR etc.

Rubber Materials

CP Series: Chlorobutyl Rubber (Cloro-isobutene-isoprene)
IP Series: Regular Butyl Rubber (Isobutene-isoprene)
P Series: Isoprene Rubber
TPE Series: Thermoplastic Elastomer

Other Series: Customized Solutions

General Properties of Each Material

Various Size & Shape

T shape solid Rubber Blanking End Cap Inserts Seal Plug Stopper

T-shaped rubber plugs with curved head

Mould Center For Rubber Parts

(Custom configurations available upon request.)

We have our own mould center to make us have a fast leadtime for mould, normally 14 days or so, could be less then 7 days.  Any type rubber spare parts are welcome to inquiry here.

RAW MATERIAL PROPERTY

E - Excellent          G - Good          F - Fair          P - Poor 

Property	NBR	EPDM	CR	Silicone	FKM	NR	SBR	PU	HNBR
Abrasion Resistance	G	G	G	P	G	E	E	E	G
Acid Resistance	F	G	F	F	E	F	F	P	E
Chemical Resistance	F	E	F	G	E	F	F	F	G
Cold Resistance	G	G	F	E	P	G	G	G	G
Compression Set Resistance	G	G	F	G	E	G	G	F	G
Dynamic Properties	G	G	F	P	G	E	E	E	G
Electrical Properties	F	G	F	E	F	G	G	F	F
Elongation	G	G	G	F	F	F	F	F	G
Flame Resistance	P	P	G	F	E	P	P	P	P
Heat Resistance	G	G	G	E	E	F	F	F	E
Impermeability	G	G	G	P	G	F	F	G	G
Oil Resistance	E	P	F	F	E	P	P	G	E
Ozone Resistance	P	E	G	E	E	P	P	E	G
Tear Resistance	F	G	F	P	F	G	G	G	F
Tensile Strength	G	G	G	P	G	E	E	E	E
Water Resistance	G	E	F	G	F	G	G	P	E
Weather Resistance	F	E	E	E	E	F	F	E	G

Topseals's fluorocarbon (FKM, FPM) O-rings are compatible with oils and gases, hydraulic oil and fuels. 

Topseals's hydrogenated nitrile (HNBR, HSN) O-rings are very compatible with oils and gases. 

Topseals's ethylene propylene rubber (EPM, EPR, EPDM) O-rings are compatible with solvents and other chemicals. 

Topseals's silicone (VMQ) O-rings are very compatible with PFPE, cold water, and ozone. 

Topseals's polychloroprene rubber (CR) O-rings are compatible with oils and gases.

Topseals's perfluoroelastomer ( FFKM) O-rings are very compatible with hydraulic oil and fuels.

Topseals's nitrile rubber (NBR) O-rings are very compatible with oils and gases. 

Topseals's fluorosilicone (FVMQ) O-rings are very compatible with oils and gases.

Main Raw Material Property

FFKM perfluoroelastomer compounds are has excellent high temperature resistance and chemical resistance as PTFE, but also retains the relevant properties of rubber elastomer. It can be used continuously at 260 ° C to 300 ° C and at a high temperature of 325 ° C in a short time. Such excellent performance makes it widely used in military industry, aerospace, semiconductor, medicine, electronics, chemical industry and other fields.

 

FKM compounds are widely used in chemical, automotive, aerospace and industrial applications, Fluoroelastomer (Viton®, FKM) offers a wide range of resistance to chemicals, oil and heat, with situational service life above 200°C, with Excellent mechanical properties. Good extrusion resistance. Chemical and heat resistant.

 

NBR offers relative low cost, good mechanical properties, and resistance to many common oils, fuels and lubricants. NBR has poor resistance to weathering, sunlight and ozone so it is best used in enclosed environments where parts are not exposed to the elements.

 

HNBR Hydrogenated versions of NBR (HNBR) have enhanced mechanical properties as well as greater thermal and chemical stability. Specific physical properties and chemical resistances vary by compound formulation.

 

Silicone are excellent seal materials for extreme temperature in static applications. Outstanding flex and fatigue life, very good for ozone and UV radiation, insulating properties, and physiologically neutral. silicones can be synthesized with a wide variety of properties and compositions.

 

PTFE with Best chemical compatibility, low friction, meets FDA, USDA and 3-A dairy requirements, excellent moisture resistant and good cryogenic capabilities down to -350° F. Could be applied in Seals, bushings, back-ups, guides, pads, plugs, rollers, spacers, o-rings, wear rings, washers.

Our factory has been in the rubber seal manufacturing service for almost 20 years.
Especially O-rings and custom rubber parts in Auto, Medical and Sanitary industries.

Why choose us?

1. Top quality and sophisticated rubber products, the minimum dimensional tolerance can reach ± 0.05mm.
2. A large number of ready-made O-ring molds, which can almost meet all sizes you need.
3. We can provide OEM/ODM services and produce non-standard rubber parts according to your samples or PDF, STP, DWG drawing files. 
4. Raw material inspection before production and 100% product inspection after production.
5. Have our own laboratory and a variety of testing equipment, can issue Rubber  Physical Property reports.
6. We can provide you with free samples before order.
 

Our Certification
Our factory has passed IATF16949:2016 quality system certification.
Our products and raw materials have RoHS, PAHs, REACH and FDA certifications.

FAQ

Q: What's the lead time for orders?
A: Average lead time for samples is 3-5 days, production time after sample approval is 2-3 weeks. If tooling is involved, the lead time of production tooling is 10-15 days.

Q: What is your standard packing?
A: All the goods will be packed by PE bag inside and carton outside. Special packing
method can be accepted when needed.

Q: Which payment way is workable?
A1: Irrevocable L/C, Cash, PayPal, Credit card and T/T transfers.
A2: 30% deposit in advance, 70% balance before shipment after goods are ready. If tooling fee is involved, 100% tooling fee in advance.
A3: Payment way can be negotiated.

Q: How do you ensure the quality of your products?
A1: We mainly use ASTM D2000 standard to define the quality of the rubber materials.
A2: We only use rubber raw materials certified by RoHS, FDA , REACH, PAHs.
A3: We will regularly test our rubber raw materials and issue rubber physical property reports to monitor their quality.

Q: What after-sales service do you have?

A1: We can provide technical support for any problems in use.
A2: If the product has any quality problems, it can be refunded in full.