Inner Cut Water Sealing Strip Of Door
Product introduction
The automobile sealing strip has the function of filling various gaps and gaps between the components of the vehicle body, and has the functions of shock absorption, waterproof, dust-proof, sound insulation, decoration, etc., improving the comfort of driving and riding experience and protecting the vehicle body
Product features
In the low temperature resistance test at - 40 ℃, the sealant strip is not hard and brittle, but still remains soft and has good adhesion with the adhesive strip, showing excellent cold resistance. At the high temperature of 120 ℃, the weather resistance of the sealing strip is still good, and the elastic property is maintained, and the shape and function are not affected
The selection of seal material determines its permanent softness and elasticity. By adjusting the formula, the softness of the sealant after drying is improved to form a good sealing layer between the sheet metal and the rubber strip. The unique high elasticity of butyl rubber ensures that the sealant is easy to peel off from the metal sheet metal without polluting the sheet metal
The sealing strip for automobile is mainly made of ethylene propylene diene monomer (EPDM) rubber with good elasticity, anti compression deformation, anti-aging, ozone, chemical action, wide use temperature range (- 40 ℃ ~ + 120 ℃) foam and dense composite. It contains unique metal clamps and tongue shaped buckles, which is strong and durable and convenient for installation
Classification by section shape
It can be divided into solid core products (round, square and flat cross-sectional shapes), hollow products and metal rubber composite products. Among them, metal rubber composite sealing strips account for more than 60%. Section design is very important for rubber sealing strip. The first is the shape and size design of the sealing lips. The sealing lips on both sides should contact the glass from both sides of the window glass with the same and appropriate force. The length and thickness of the lip should be appropriate. If it is too thick or too long, the glass lifting resistance will be too large. If it is too thin or too short, the glass will not be well guided and sealed, resulting in vibration, noise and rain leakage; The second is the shape and size design of the bottom of the section. There are protrusions on the section of the window steel channel, which are used to assemble the guide channel. Therefore, the bottom of the guide channel section should be designed with corresponding structures, which can not only be easily installed, but also be attached to the steel guide channel by the elasticity of the sealing strip itself to prevent it from coming out; Finally, the shape and size of the outer lap. In order to improve the appearance, the outer finish of the guide slot should closely fit the vehicle body
Classification by sealing characteristics
It can be divided into weatherstrip and general sealing strip. Among them, the weather sealing strip has a hollow sponge tube, which has a good temperature and humidity maintenance function. Common weather sealing strips include door frame sealing strip, trunk sealing strip, engine case cover strip, etc. Common sealing strips include front and rear windshield sealing strips, corner window sealing strips, inner and outer side strips, etc
Classification by material type
It can be divided into rubber sealing strips; Plastic sealing strip; Thermoplastic elastomer seals
Classification by surface treatment status
The surface of some sealing strips can be divided into flocking sealing strips after additional treatment; Surface coating sealing strip; Sealing strip with fabric decoration
Company introduction
Main Products:mainly produce & ldquo; Changfeng & rdquo; Brand rubber, rubber and plastic series, more than 1000 varieties of sealing strips, Waterstops, expansion rubber strips, rings, pads and other products, which are suitable for vehicles, ships, construction machinery, construction, roads and bridges, tunnels, military and civilian supplies and other industries
Marketing Scope:the company has a laboratory, a mold design and processing center, and can design and develop new products for users. At present, in addition to Tibet and Taiwan, the products sell well all over the country, and some of them are exported to the United States, Vietnam, France, South Korea, Australia and other countries
Changfeng Rubber And Plastic Products
Address: No. 6, Songshan Road, Qinghe Industrial Park
Tel: 0086-319-8717206 8717211
Fax: 0086-319-8030768
Website: http://en.hbcfxs.cn/
Email: hbchangfeng@163.com