Garage door bottom rubber seal is a sealing product specifically designed for use on the bottom of garage doors. It is widely used in places such as car garages, warehouses and industrial buildings to prevent dust, insects, water vapor and other debris from entering the interior of the garage, while providing sound insulation and thermal insulation effects. This type of rubber seal is typically made from high-quality rubber material that is wear-resistant, weather-resistant, and chemical-resistant.

- Sealing performance
- The garage door bottom rubber seal has excellent sealing properties. It can effectively close the gap between the bottom of the garage door and the ground, prevent dust, moisture, insects and debris from entering, and keep the interior of the garage clean and dry.
- Sound insulation
- Rubber seals have good sound insulation properties and can reduce the transmission of noise and vibration from the outside. This helps provide a quiet and comfortable garage environment and reduces noise disturbance to surrounding residents.
- Insulation effect
- The garage door bottom rubber seal also has good thermal insulation properties. It reduces heat loss and cold air penetration, provides additional insulation and helps maintain a stable temperature inside the garage.
- Durability
- The rubber seal is made of wear-resistant, weather-resistant and chemical-resistant rubber material for good durability. It can withstand the frequent passage of vehicles and pedestrians while resisting the erosion of ultraviolet rays, oxygen and chemicals, keeping its performance and appearance stable for a long time.
- Easy to install
- Garage door bottom rubber seals usually have a simple installation design and can be easily installed in the fixing groove at the bottom of the garage door. Users can choose the appropriate seal for installation and adjustment based on the size and type of garage door.
| Characteristic | copolymer | Antioxidant | Workability, good |
| Physical properties | Rating | unit system | Test Methods |
| proportion | 0.94 | g/cm³ | ASTM D297 |
| Mooney viscosity (ML 1+4, 100°C) | 38 to 58 | MU | ASTM D1646 |
| Antioxidant Additive | Staining | ||
| Moisture content (105°C) | % | internal method | |
| Ash content - 1 hr (550°C) | % | ASTM D297 | |
| Additional information | Rating | unit system | |
| Packaging | 1000 | ||
| It is a general purpose elastomer and it shows a good abrasion resistance. | |||
Materials
- Nitrile Rubber: It is a synthetic rubber with excellent oil resistance, wear resistance and weather resistance. It has good elasticity and durability at room temperature, can withstand the frequent passage of vehicles and pedestrians, and can effectively seal the gap at the bottom of the door to prevent dust and moisture from entering the interior of the garage.
- Styrene-Butadiene Rubber (SBR): Styrene-butadiene rubber is a synthetic rubber with good wear resistance and weather resistance. It can still maintain good elasticity at low temperatures and is suitable for the manufacture of garage door bottom seals. Lower cost.
- Chloroprene Rubber (CR): It is a synthetic rubber with excellent wear resistance, oil resistance and weather resistance. It maintains good elasticity and softness at room temperature and low temperature, and is suitable for the manufacture of garage door bottom seals. Neoprene also has good chemical resistance and can resist the erosion of some common chemicals.
Rubber sealing strip at the bottom of the garage door is an important sealing product designed to prevent debris from entering the garage and play the role of sound insulation and heat insulation. Made of high-quality synthetic rubber, wear-resistant, weather-resistant, and chemical-resistant. Its sealing performance effectively closes the gap between the door and the ground to prevent dust, moisture, and debris from entering. It also provides sound insulation, reduces noise and vibration, and provides thermal insulation.
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