Seashore Rubber Salt Bath Vulcanized Rubber Seal Strips – Bulk Supply for Distributers

SEASHORE RUBBER’s Salt Bath Vulcanized Rubber Seal Strips provide a high-strength, flexible, and long-lasting sealing solution suitable for vehicles, building projects, machinery enclosures, marine equipment, and HVAC systems. Manufactured using the advanced salt bath vulcanization process, these rubber seal strips are engineered for maximum durability, chemical resistance, and dimensional stability. Bulk supply for manufacturers, contractors, and distributors ensures consistent quality and cost-effectiveness for large-scale projects.

Key Technical Features

  1. High Durability: Salt bath vulcanization forms a dense molecular network that resists tearing, compression set, and surface abrasion.
  2. Exceptional Flexibility: The rubber remains soft enough to conform to irregular surfaces, ensuring a tight and continuous seal.
  3. Thermal and Chemical Resistance: Performs reliably in temperatures from -40°C to 120°C and against chemicals, oils, UV rays, and saltwater.
  4. Waterproof and Airtight: Provides superior protection against leaks and air infiltration in vehicles, doors, windows, and machinery.
  5. Customizable Dimensions: Available in multiple widths, thicknesses, and lengths to suit vehicle models, building specifications, or equipment designs.
  6. Environmentally Safe: Made from non-toxic, eco-friendly rubber compounds without compromising industrial-grade performance.

Why Choose SEASHORE RUBBER For Vulcanized Rubber Seal

  1. Uniform vulcanization, bubble-free rubber strips, and a smooth surface.
  2. High dimensional accuracy, stable cross-section, and excellent fit.
  3. Low compression set, preventing collapse over long-term use and ensuring a durable seal.
  4. Capable of continuous production of extra-long sealing strips, improving the overall integrity of the sealing strip.
  5. Low production loss and low scrap rate.
  6. Excellent aging resistance, high and low temperature resistance, and weather resistance, suitable for a wide range of applications.

Product Specifications

Salt bath sealing strips are rubber strips made from EPDM as the core material through a continuous salt bath vulcanization process. The salt bath vulcanization process ensures uniform heating and stable molding, resulting in rubber strips with smooth surfaces and high dimensional accuracy, suitable for applications in home appliances, automobiles, machinery, and building doors and windows.

Material EPDM
Cross-sectional shape Round, square, U-shaped, P-shaped, and irregularly shaped composite strips, etc.
Color Black is the primary color, but gray, white, yellow, and other colors can be customized.
Hardness Shore A40°–80°

Main Product Applications

  1. Home appliances: seals for refrigerators, washing machines, air conditioners, ovens, LED lights and other home appliances.
  2. Automotive: seals for doors, windows, sunroofs, trunks and engine compartments.
  3. Machinery: machine tools, construction machinery, automation equipment, hydraulic equipment and other mechanical devices.
  4. Construction: aluminum windows and doors, curtain walls, system windows and doors.
  5. Other high-end sealing areas: rail transit, new energy equipment, cleanroom equipment and more.

Salt Bath Vulcanization Process Step by Step

Compounding and Extrusion: Mix EPDM rubber materials and extrude them into the required profile.
Salt Bath Vulcanization: Put the extruded rubber strips into molten salt for fast heating and vulcanization.
Washing and Drying: Wash the vulcanized strips in a water tank and dry them.
Cutting and Packaging:Cut the strips to the needed length and pack them as customer requirement.