How to judge the quality of sealing strip products?
2019-09-20
Inferior seal is general in appearance, rough in touch, general in resilience, poor in sealing, short in service life, and will be oiled before leaving the factory. It looks black and bright and shiny, but it is to cover up the fact of using low-end, quality inferior rubber, because the bad rubber out of color is often particularly gray.
High quality sealing strip, smooth and bright surface, soft and elastic feel, not easy to tear, good sealing, long service life, better heat resistance, 150℃ use almost no performance change, and 350℃ can be used for a period of time, the product environmental health, anti-aging, high and low temperature resistance.
Hebei fengming plastic products co., LTD. Is a professional manufacturer of sealing strips. At present, the company is mainly engaged in automobile, building doors and Windows industry, and actively develops a variety of supporting products of flame retardant and environmental protection in the fields of train, ship and household appliances.Our company support custom, according to your requirements, to make your satisfactory products.
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