Electrical Silicone Ring, Waterproof Silicone O-Ring
【Quality】: 1.8g
【Hardness】: 45° ± 3°
Dimensions: 45*1.5MM
Outer Carton: 300*300*350MM
【Material】: Food-grade silicone
Color: Black, Red (Pantone color customization)
【Packaging】: 3000PCS/bag, mixed OPP bag packaging, Valen cardboard box packaging
【Production Process】: High-temperature molding and vulcanization, overcoat trimming, secondary sulfurization
【Application Range】: Suitable for sealing and waterproofing of household appliances, lids of cups and water bottles, and waterproof sealing of lighting fixture casings
【Product Function】: Silicone sealed waterproof feature, internal seal for caps of electronics and daily necessities, ensuring tight sealing, waterproofing, and dustproof.
【Product Certification】: FDA, ROHS, SGS, LFGB; silicone sealing parts can be specified with materials to meet actual performance requirements, ensuring global import/export inspections and certifications.




Product Introduction:
Seals have become a standard application product across various industries. Silicone rubber seals for daily use are widely employed in numerous product fields. They are primarily used for assembly within plastic and metal components, where they create a sealing effect through either concave-convex inversion or compression. The greater the force applied, the better the sealing effect. Due to their ability to provide a certain degree of cushioning, silicone seals are utilized in different product sealing applications based on varying hardness and softness levels!
● Product Advantages:
Stretch and recovery can exceed 300%, offering excellent stretch and recovery properties that allow for long-term stretching without deformation or breakage. It can sustain long-term use in high-temperature environments without affecting its aging lifespan. It has a certain UV resistance and can withstand temperatures of about 260 degrees for its heat resistance.
● Processing Technology:
Raw Material Preparation - Material Mixing - Color Addition - Sulfur Addition - Cutting and Preparing Rubber - Processing and Shaping - Trim the Drape - Second Sulfur Addition - Tensile Strength Test - Dimensional Test - Product Inspection - Packaging and Shipment
Material Advantages:
Pure gas-phase adhesive material, with finer silicon molecular density, offering a superior feel during production and shaping. It is odorless, tasteless, soft, highly stretchable, and can withstand extreme temperatures from 200° to -40° Celsius for long periods.
● Important Notes:
Do not use open flame, keep away from sharp and pointed tools, not recommended for use with most thickened solvents, oils, thickened acids, or diluted sodium hydroxide. Easily attracts dust; do not store in areas with excessive dust and hair for long periods.





◆ Learn the characteristics of silicone O-rings!
1. Easy to clean, soft and resilient for easy disassembly and assembly, simply squeeze to disassemble or assemble
2. Excellent stretch and rebound properties; can immediately return to shape after long-term stretching, achieving a tight and airtight seal upon assembly, and maintaining internal sealing.
3. Made with eco-friendly and safe materials, using high-quality food-grade vapor phase silicone material for custom processing, suitable for long-term contact with skin and any substance.
4. Excellent lifespan; can be used continuously without damage when in contact with liquids, and offers certain ozone and UV resistance!
5. Quality Assurance: Our raw silicone is produced and processed by a source manufacturer, customized according to market and industry standards. Strictly adheres to national quality standards in materials and accessories.
6. High-quality materials; environmentally friendly phase change adhesive processing; high-performance double-24 sulfur machine blending; materials are safe, non-toxic, and odorless; low deformation rate; strong resilience and elasticity.





