Rubber Housing Gasket, which is also called silicone rubber housing seal, made of elastomeric rubber, silicone, Liquid silicone rubber(LSR) materials etc. Mainly used in electronic products for sealing. Outside electronics and telecommunication products, if high sealing demands, mostly choose silicone rubber+ 3M adhesive tape for better sealing. IP grade (Ingress Protection) is well known as sealing protection grade.
Some electric products is made of flame retardant rubber materials, like EPDM materials etc, and some auto products need NBR, HNBR materials etc for anti-oil function. Generally, silicone rubber materials: More softer, more better sealing. That’s why some high-standard housing gasket choose Liquid silicone rubber materials, which can up to 0 Shore A (hardness), more environmentally friendly and more lower unit cost. As high LIM making cost, many customers also would like choose compression rubber molding if not large quantity. Notes: Normal silicone rubber materials, the softest hardness is 30 Shore A, generally is about 35 Shore A.
Housing seal also can use Food-standard, Medical-standard silicone, Liquid silicone (FDA, LFGB etc) for cup, bottles, pan products and medical device like respiratory products etc.
OEM/ODM Service: Quickly Quotation Demands: 1. 2D/3D designs Drawings, Samples, or other basic information 2. Materials Demands: LSR(Liquid Silicone Rubber); Silicone Rubber: NBR, SBR, EPDM, HNBR, TPU, PTV, NR, CR, Silicone etc. 3. Materials Hardness: 0 Shore A - 90 Shore 4. Sizes Tolerance: +/-0.025mm - +/-0.3mm Special demands: Like Surface, Color, Anti-fire, waterproof, oil-proof, Working Temperature, or IP demands, please feel free to communicate with us. We also can sign NDA with you.