Silicone 3M Tape Gasket 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 | Acrylic Foam Tapes | Transfer Tapes | Double Coated Tapes |
| 3M™ VHB™ | 3M™ 467 | 3M™ 9415 |
| 3M™ DC2008 | 3M™ 927 | 3M™ 9425 |
| 3M™ DC2011 | Adchem 728 | Tesa® 4959 |
| 3M™ PT1100 | Re-Closable Fasteners | Tesa® 4965 |
| 3M™ EX4011 | 3M™ Dual Lock™ | Tesa® 62855/56 |
| Adchem 728 | VELCRO® hook and loop | Adchem 254 |
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 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. 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. Our Advantages Xiamen Better Silicone Co., Ltd will work closely with you to determine the best pressure sensitive silicone 3m tape for your applications. Whether you need an optically clear silicone 3m tape for an electronics component, a 3M double sided tape for your automotive assembly, or anything else, we will help you find the right one . Quickly Quotation and OEM/ODM Requirements | 1. | Drawings Demands: | Offfer 2D/3D drawings or other basic information |
| 2. | Materials Demands: | Silicone, NBR, EPDM, SBR etc or TPU, LSR |
| 3. | Hardness (Shore A) Demands |
| 4. | Tolerance Demands, Surface Demands, Anti-fire demands etc. |
| 5. | Silicone Glue or 3M Tape: | 467 etc or tell us your IP Code demands |
| 6. | Packaging Demands |
