3M Gummed Tape Waterproof Adhesive Silicone Sheet Seal Gasket

Adhesive Silicone Rubber Sheet Seal Gasket Pads
Adhesive Silicone Rubber Sheet is also called Adhesive Silicone Rubber Pads, Adhesive Silicone Rubber Seal, and Adhesive Rubber Silicone Gasket, which is made of elastomeric silicone rubber materials with Backed or Double Sides. One of the popular adhesive Glue like 3M Adhesive Gum Tape.
Adhesive Rubber 3M Adhesive 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.

Adhesive Rubber Seal Basic Information

1. Function: Products Sealing.
2. Rubber Sheet Common Materials
NR, NBR, EPDM, HNBR, Silicone, SBR,  TPU, PTV,  CR, XNBR, LSR (Liquid Silicone Rubber, LSR elastosil) etc.                                                             
3. Silicone Rubber Adhesive Sheet Special Demands
1) IP grade (dust/water proof grade, 3M gumming tape),
2) Conductive Silicone Rubber Adhesive Sheet
3) Anti-Fire grade (flame retardant) (UL94 VO),
4) 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) Sizes Tolerance +/-0.01mm - +/-0.3mm
6) Silicone Adhesive Sheet Working Temperature: -40℃- 230℃
Adhesive Silicone Rubber Sheet Main Applications
The application of Adhesive Silicone Rubber Gasket is rapidly growing in the industrial manufacturing market. Such as Smart Phone products, Electronic Products, Medical Products, etc.
Adhesive Silicone Rubber Seal 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.
Back Sides Adhesive 3M Tape Process
1. Paste double sided silicone 3m tape with the anti-adhesive sides of anti-adhesive paper;
2. Cutting the inner round holes by cutting die;         
3. Silicone products are coated with silica gel treatment agent; (Notes: silica gel treatment agent should be even/ well-distributed; and should not coat on the surface of silicone products)
4. Rightly placed stick double sides silicone 3m tape, the surface of 3m tepe should be even. (Notes: should not be a little off; and should not have bubble.)
5. Next Die Cutting for burring
6. After finishing die cutting, check if have less materials or not clear cutting.
7. Test the finished products by 3D projects and amplification instrument
8. Before packaging, check the silicone glue one by one.

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

Our Advantages for Making Adhesive Silicone Rubber Sheet
Xiamen Better Silicone Co., Ltd will work closely with you to determine the best pressure sensitive silicone rubber Adhesive Sheet for your applications. Whether you need an optically clear silicone 3m tape for an electronics component, 3M double sided tape for your automotive assembly, or anything else, we will help you find the right one.