PVC weatherstrip

PVC weatherstrip is a common building material, which is made of polyvinyl chloride (PVC), and other ingredients such as plasticizers are added to enhance its heat resistance, toughness, and ductility. PVC weatherstrip is easy to shape, recyclable and reusable.

It also has good plasticity and processing properties. It can be processed into various shapes and sizes through extrusion, injection molding, calendering and other processes to meet the needs of different occasions. This makes the application of PVC rubber strip in construction and decoration very flexible and diverse, and can be used for door and window sealing strip, corner line, floor edge strip and so on.

VC strip is also known as modified PVC rubber strip and vinyl chloride rubber strip. The hardness of its hard rubber can reach Shore A95. PVC sealing strip once made by microwave vulcanization process, smooth and beautiful surface, good elasticity, resistance to compression deformation, weather resistance, ozone resistance, chemical resistance, wide temperature range (-40 ℃ 120 ℃) ℃) and other excellent performance, has been widely used in the manufacturing industry, such as automobile doors, windows and curtain walls.

PVC weatherstrip product technology takes into account the aging resistance, oil resistance, heat resistance, flame retardant, sunlight resistance, ozone resistance, acid and alkali resistance, chemical resistance, flame retardant and other performance requirements. Generally, chloroprene rubber, ethylene propylene rubber and silicone rubber, natural chloroprene styrene butadiene rubber, rubber-plastic composite materials and other rubbers have excellent aging resistance.

The manufacturing method of PVC weatherstrip adopts extrusion molding continuous vulcanization method, extrusion molding vulcanization tank vulcanization method or compression molding vulcanization method.

Features: high surface hardness and excellent scratch resistance; The surface resistance value is 10 to the 8th power of 6~10 ohms, with excellent antistatic function, outstanding impact resistance and chemical solvent resistance. The appearance is beautiful and very smooth. The light transmittance is over 73%.
Flame retardant grade is ul-94:v-0.

Color: transparent, smoke, Milky White, gray, etc. Can also be produced according to customer needs PVC color, its colorful, beautiful and generous.

Application: Equipment cover, dust-free box, test fixture, etc.