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Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle

Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle

    • Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle
    • Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle
    • Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle
    • Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle
  • Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle

    Product Details:

    Place of Origin: Guangdong,China
    Brand Name: ORK
    Certification: FDA,ROHS,ISO9001,TS16949
    Model Number: Customized

    Payment & Shipping Terms:

    Minimum Order Quantity: 100 USD
    Price: 0.002 ~ 2 usd / pcs
    Packaging Details: PE inside , Carton Outside
    Delivery Time: 7-45 work days
    Payment Terms: L/C,Paypal, T/T
    Supply Ability: 30000000 PCS / Month
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    Detailed Product Description
    Material: Silicone Certification: FDA,ISO,ROHS
    Color: Red , Yellow , Orange ,Blue , Green , Purple Ect Hardness: 30 ~ 85 Shore
    Temprature: -40 ~220 ℃ Standard: AS568

     

    Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle

     

    Silicone O ring


    Abbreviation : SIL
    ASTM D-2000 classification: FC,FE,CE
    Military(Mil-Std417) : TA
    Chemical Definition : polysiloxane
    Durometer-Range (Shore A) : 30-90
    Tensile Range (P.S.I) : 200-1500
    Elongation (Max.%)  :700
    Compression Set:Good
    Resilience- Rebound:Good
    Abrasion Resistance:Fair to poor
    Tear Resistance: poor
    Solvent Resistance: poor
    Oil Resistance:Fair to poor
    Temperature Usage ( °C ) :-150~450
    Aging Weather- Sunlight:Excellent
    Adhesion To Metals:Good


    Advantage:


    1. after modulating formula, the tensile strength up to 1500 psi, and tear resistance up to 88 LBS.
    2. Good elasticity and good compression deformation.
    3. good resistance to neutral solvent.
    4. excellent heat resistance.
    5. With excellent cold resistance.
    6. with excellent resistance to erosion of ozone and oxides .
    Disadvantage:
    1. Does not recommend is suitable for most concentrated solvent, oil, concentrated acid after dilute sodium hydroxide
    Usage: 
    Appliance: electric kettle,electric iron,Microwave owen,etc
     
    Keypad,heat shock in DVD,cable connector

    Material Description: Silicone rubbers are widely used in industry and there are multiple formulations. Silicone rubbers are often one or two part polymers, and may contain fillers to improve properties or reduce cost. Silicone rubber is generally non-reactive, stable, and resistant to extreme environments and temperatures from -40 °C to +220 °C while still maintaining its useful properties. Due to these properties and its ease of manufacturing and shaping, silicone rubber is used in silicone gaskets, seals and orings and can be found in a wide variety of products such as:

    • Automotive applications
    • Many cooking, baking, and food storage products
    • Apparel including undergarments, sportswear, and footwear
    • Electronics equipment
    • Home repair and hardware
    • A host of unseen applications.

    Silicone’s temperature tolerance maintains a lack of brittleness below freezing and excellent tolerance of temperatures in excess of 150 °C (302 °F).

     

     

    ASTM D1418 Designation: MQ, PMQ, VMQ, PVMQ

    ASTM D2000/SAE J200 Type, Class: FC, FE, GE

    Apple Compound Designation: SL

    Standard Color: Red

     

    Key Use(s): Static seals in extreme temperature situations. Seals for medical devices, compatible with FDA regulations.

    Temperature Range:
    Standard Compound: -40° to +220°C

    Hardness (Shore A): 10 to 85

    Features: Phenyl (PVMQ) based silicones can perform to -85°F. New polymers can take short term to 600°F.

    Limitations: Generally, low abrasion and tear resistance, and high friction characteristics preclude silicones from effectively sealing some dynamic applications. Silicones are also highly permeable to gases and are generally not recommended for exposure to ketones (MEK,acetone) or concentrated acids.

     

    70 TEST REPORT

    Test Requested:As specified by clients,to determine total extractive residues from Rubber articles intended for repeated use in contact with food for compliance with Food and Drug Administration Regulations.

    Test Method:With reference to US FDA 21 CFR 177.2600.

    Simulant Used Time Temperature Max.Permissible Limit Result of 001 Comment
    Distilled water 7.0hr(s) Reflux temperature 20mg/sq.in <0.5mg/sq.in PASS
    Succeeding Extraction 2.0hr(s) Reflux temperature 1mg/sq.in <0.5mg/sq.in PASS
    n-Hexane 7.0hr(s) Reflux temperature 175mg/sq.in 5.0mg/sq.in PASS
    Succeeding Extraction 2.0hr(s) Reflux temperature 4mg/sq.in <0.5mg/sq.in PASS

    Silicone Rubber O Ring Food Grade Water Resistance For Water Bottle

    Contact Details
    Dongguan Ruichen Sealing Co., Ltd.

    Contact Person: aaron

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