With 3M Rubber Gasket

Rubber Washer, known as silicone rubber seal, silicone rubber gasket, silicone rubber sheet etc, which can be categories into rubber plate washer, rubber O ring washer, rubber belleville washer, rubber spherical washer, rubber shoulder washer etc, and made of elastomeric silicone rubber like neoprene, VMQ, EPDM, Viton, Liquid silicone rubber etc. Washer is also made of plastic, metal, copper. Some washers made of rubber plastic overmolding washer, rubber metal overmolding washers, liquid silicone rubber overmolding washer, rubber backed adhesive washer etc.

Rubber Backed Adhesive washer is also called 3M backed adhesive tape + silicone rubber washer

Silicone Rubber 3M Tape Adhesive Backed Washer

Silicone 3M Tape Gasket is in aim to improve the water-proof and dust proof function of electronic products. Generally using IPxx code to identify the waterproof grade and anti-dust grade. Such as IP 55, IP56, IP57, IP 65, IP66, IP67 etc.

Silicone 3M Tape Classifications

Silicone 3M Tape Gasket Basic Information

1. Silicone 3M Tape Gasket Function: Products Sealing.

2. Silicone 3M Tape Gasket Common Materials

NR, NBR, EPDM, HNBR, Silicone, SBR, TPU, PTV, CR, XNBR, LSR (Liquid Silicone Rubber, LSR elastosil) etc.

3. Silicone 3M Tape Gasket Special Demands

1) IP grade (dust/water proof grade, 3M gumming tape),

2) Anti-Fire grade (flame retardant) (UL94 VO),

3) Medical / food standards(FDA PTFE), (If really need up to completely food/medical standard, the best choose LSR) SGS reports etc.4) Silicone Glue Gasket Hardness: 30-85 shore A. (Hardness Tolerance: +/- 5 shore A)

5) Silicone 3M Tape Gasket Sizes Tolerance +/-0.005mm - +/-0.3mm

6) Silicone 3M Tape Gasket Working Temperature: -40℃- 230℃

Silicone 3M Tape Gasket Main Applications

The application of Silicone 3M Tape Gasket is rapidly growing in the industrial manufacturing market. Such as Smart Phone products, Electronic Products, Medical Products, etc.

Silicone 3M Tape Gasket Technological Processes

1. Making Mold Tooling first

2. After finishing mold, producing silicone rubber samples (about 5-10 molds) for test.

Test each cavity silicone rubber sample by 3D projectors if dimensions are within tolerances. Some precision samples need to cut (cutting cross section) which is easy to test the sizes and designs.

3. If dimensions are ok, sending the whole piece of silicone products to factory for dealing with silicone glue.

Notes:

1. If big silicone rubber products, burring firstly, and then deal with silicone glue.

If small silicone rubber parts, generally dealing with silicone glue firstly, and then choose fixture tooling (cutting/punching die) to burring. Or removing the big barbs, and then deal with the silicone glue, finally fixture tooling (cutting/punching die) to burring.

Silicone 3M Tape Gasket Advantages

The advantages of using silicone 3m tape: light weight, clean and safe. Individual components can be bonded accurately and efficiently.

Quickly Quotation and OEM/ODM Requirements

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