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20MM Valves / Bearings Silicone Rubber Ball 70 Shore High Temprature Resistant

20MM Valves / Bearings Silicone Rubber Ball 70 Shore High Temprature Resistant

20MM Valves / Bearings Silicone Rubber Ball 70 Shore High Temprature Resistant

Thông tin chi tiết sản phẩm:

Place of Origin: Guangdong,China
Hàng hiệu: ORK
Chứng nhận: FDA,ROHS,ISO9001,TS16949
Model Number: Customized

Thanh toán:

Minimum Order Quantity: 100 USD
Giá bán: 0.01USD ~ 0.5 usd / pcs
Packaging Details: PE inside , Carton Outside
Delivery Time: 7-45 work days
Payment Terms: L/C, L/C,Paypal
Supply Ability: 30000000 PCS / Month
Liên hệ với bây giờ
Chi tiết sản phẩm
Description: rubber ball Material: Silicone
Size: 20mm Application: Valve
Temprature Range: -30 ~ 220 ℃ Chứng nhận: FDA

20MM Valves / Bearings Silicone Rubber Ball 70 Shore High Temprature Resistant

 

Rubber balls are spherical shaped balls having varied applications. Right from a small toy ball to large industrial applications, the use of rubber balls is seen. They are used as check or ball valves, bearings, and in other applications. Rubber as an elastomeric material is a synthetic or processed material that can be shaped into many forms. The balls are manufactured in a number of different colors and elastomers/rubber types, depending on the application.

 

Buying Tips
Performance specifications for rubber balls are:

  • Size or diameter: The width or outer diameter (OD) of the ball.
  • Use temperature: The temperature range to which the rubber material can be exposed without degradation of structure or other required end-use properties.
  • Types of Rubber Used in Rubber Balls

  • Natural Rubber
  • Nitrile Rubber (NBR)
  • FKM
  • Neoprene
  • Silicone Rubber (SiR)
  • Butyl Rubber (IIR)
  • Isoprene Rubber (IR)
  • We cater to wholesale supply of rubber ball. For bulk requirement of nitrile rubber balls, FKM rubber balls, neoprene rubber balls, silicone rubber balls, polyurethane rubber balls, butyl rubber balls, isoprene rubber balls, precision ground rubber balls, commercial grade rubber balls, sponge rubber balls, rubber cleaning balls etc., send us online enquiry and get prompt response from genuine suppliers.Click here to send enquiry.
     
     

    Types of rubber balls

    Rubber balls are of various types depending on their area of applications. There are molded rubber balls, precision ground balls which are manufactured as per exact specifications. The commercial grade rubber balls are produced as per industrial requirements. Ther are sponge rubber balls, rubber cleaning balls, rubber balls used in check valves and many more. 
     

    Uses of rubber balls

    Rubber balls are used for a wide variety of uses like for screen cleaning and screen de-blinding, air restriction, check valves. Rubber balls are used in FDA uses, for games and sports, for light load-bearing applications. There are rubber balls used in the flow control and flowmeter applications in the pharmaceutical, food and chemical processing industries. For elliminating chatter or vibration in cabinetry, rubber balls are used.
     

    Properties of Rubber Balls

    Depending on the rubber material, there are different properties of rubber balls. However, most rubber balls are manufactured with one or more of the following properties:
  • Corrosion-resistant
  • Soft
  • Limited in heat resistance than metals, ceramics, glasses, or carbides
  • Have good electrical insulation properties
  • Good self-lubricating properties
  • High degree of flexibility and elasticity
  • High reversible elongatio
     

    Silicone 70 TEST REPORT

    ASTM D2000 M2BG 714 B14 EO14 EF11 EF21 EA14 F17

    PROPERITIES

    SPECIFICATION

    TEST RESULT

    TEST METHOD

    Hardness shore A

    70±5

    72

    D2240

    Tensile MPA Min

    14

    14.5

    D12

    Elongation % Min

    250

    315

    D412

    Gravity

     

    1.263

    D297

    Heat resistant 70h 100℃ Hardness change

    ±15

    ﹢5

    D573

    Tensile strength%

    ±30

    ﹢15

     

    Elongation Max

    -50

    -12

     

    Compression Max 22h  at 100℃

    25

    14

    D395

    NO1 oil resistant

     

     

     

    Change in hardness

    -10~+5

    +1

    D471

    Change in tensile Max

    -25

    -16

     

    Change in Elongation

    -45

    -20

     

    Change in Volume%

    0~25

    +6

     

    Fuel resistant 70 H at 23℃

     

     

     

    Hardness change

    ±10

    +3

    D471

    Tensile change Max 

    -25

    -8

     

    Elongation change Max

    -25

    -10

     

    Change in Volume

    -5~+10

    +3

     

    Water Resistant

     

     

    D417

    Change in Hardness

     

    +3

     

    Change in tensile 

     

    +5

     

    Change in Elongation

     

    -14

     

    Change in Volume

    ±15

    +3

     

    Low Temperature resistant 

     

     

    D2137

    3 MIN -40℃

    Non brittle

    Pass

    D2137

     

  • 20MM Valves / Bearings Silicone Rubber Ball 70 Shore High Temprature Resistant

Chi tiết liên lạc
Dongguan Ruichen Sealing Co., Ltd.

Người liên hệ: Shadow Zhang

Tel: +8618086301523

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