Special Shaped Rubber Sealing Strip

Product Introduction

Special shaped rubber sealing strip is a universal sealing accessory developed specifically for scenarios such as broken bridge aluminum doors and windows, aluminum alloy doors and windows, plastic steel doors and windows, industrial equipment, automotive rail transit, etc. The product can be made of various raw materials such as ethylene propylene diene monomer (EPDM) rubber, silicone, chloroprene rubber, modified rubber, etc., and is formed through precision extrusion/vulcanization technology. It covers a variety of groove, hollow, and multi cavity shaped sections, and is suitable for the sealing needs of different profile grooves, glass pressure strips, and equipment gaps. It is the core component to ensure water tightness, air tightness, sound insulation performance, and is widely used in home decoration, engineering, and industrial scenes.

Core Features

● Multiple materials to choose from, suitable for all working conditions, supporting customization of multiple high-performance materials, and flexible selection according to the usage environment:

● Ethylene propylene diene monomer (EPDM) rubber: excellent high and low temperature resistance, aging resistance and UV resistance, suitable for outdoor doors, windows, curtain walls and other long-term exposure, large temperature difference scenes;

● Silicone material: resistant to high and low temperatures, odorless, and aging, suitable for kitchen and bathroom appliances, medical equipment, or special high and low temperature environments;

● Chloroprene/nitrile rubber: resistant to oil and corrosion, suitable for industrial equipment, automotive engine compartments, and other environments with oil and chemical contact;

● Flame retardant/modified rubber material: High cost-effectiveness, balancing sealing and buffering performance, suitable for conventional doors and windows, indoor partitions, and scenarios with fire protection requirements.

● The series has a wide range of special-shaped cross sections and adaptability, including various slot type, hollow tube type, multi cavity type and other special-shaped cross section structures, which can be adapted to different scenarios such as door and window frame sealing, glass pressure strip sealing, push-pull track sealing, equipment cabin door sealing, etc. It accurately matches the slot size of mainstream bridge aluminum, aluminum alloy, plastic steel profiles, and can also be used for gap sealing in industrial scenarios such as cabinets, containers, automobiles, and rail transit.

● Excellent sealing performance and comprehensive protection effect. The irregular structure design combined with material elasticity can form a stable sealing surface with profiles, glass, and equipment doors, effectively blocking rainwater, cold air, dust, and oil from infiltrating, while significantly reducing noise transmission and improving sound insulation, heat insulation, and energy efficiency; The hollow/multi cavity structure can also serve as a buffer, reducing collision noise and component wear during door and window opening and equipment operation.

● Easy to install, low maintenance cost, strictly produced according to the profile/equipment slot tolerance, precise size, can be directly inserted into the corresponding slot without the need for additional glue or complex tools, firmly installed and not easy to fall off; Post maintenance is simple, and can be replaced directly after aging or damage, without the need to modify the main structure, resulting in low maintenance costs.

Main Purpose

● Doors, windows, and curtain wall industry: Sealing of frame sashes, glass pressure strips, and sliding track gaps for broken bridge aluminum/system doors and windows, aluminum alloy doors and windows, and plastic steel doors and windows, as well as sealing of gaps in curtain wall and sunroom materials;

● Industrial equipment industry: Sealing of gaps in cabinets, distribution boxes, equipment doors, and observation windows to prevent dust, water, oil, and medium leakage;

● Automotive and Rail Transit Industry: Sealing and buffering of doors, windows, and equipment compartments to enhance sound insulation, waterproofing, and dust prevention performance;

● Other scenarios: containers, refrigerated containers, medical equipment, precision instruments, furniture, and other equipment and facilities that require gap sealing protection.