Red Express Paper Thickness: 0.2mm-0.5mm Double-sided tape: hot-melt cotton paper double-sided tape, oil-glue cotton paper double-sided tape Insulation class of red express paper: B class Breakdown voltage: greater than 4KV Red Express Paper Product Features The red fast paper has the functions of insulation and anti-interference, high electrical insulation, mechanical strength, softness and elasticity; the red fast paper is particularly resistant to acid and alkali corrosion, tear resistance and wear resistance, and is not sensitive to moisture. , Non-toxic and flame-resistant, red fast paper has strong inherent dielectric strength, mechanical toughness, flexibility and resilience, and good thermal stability. Factors affecting the performance of red express paper 1. Insulation resistance and resistivity: The smaller the conductivity of the material, the greater its resistance, and the two have an inverse relationship. For red fast paper insulation materials, it is always hoped that the resistivity is as high as possible. 2. Relative permittivity and dielectric loss tangent. 3. Breakdown voltage and electrical strength: Under a certain strong electric field, the red fast paper insulating material is damaged, and the insulating properties are lost and become conductive, which is called breakdown. The voltage at breakdown is called breakdown voltage (dielectric strength). Electric strength is the quotient of the voltage when breakdown occurs under specified conditions and the distance between the two electrodes subjected to the applied voltage, that is, the breakdown voltage per unit thickness. For red fast paper insulation materials, generally the higher the value of breakdown voltage and electrical strength, the better.
Paper tube adhesive, also known as paper tube adhesive, paper corner adhesive, paper corner protector, white adhesive, etc., is used to make paper tubes, paper corner protectors, paper tubes, paper drums, and other packaging materials for toilet roll inner core paper tubes, textile yarn tubes, fabrics, paper products, leather, plastic films, etc. Traditional paper tube adhesives generally use white latex, dextrin or other lotion products, which have the disadvantages of high production cost, complex production engineering, slow drying, low initial adhesion, low cost performance, etc. The product is not layered, has good initial adhesion, fast drying, high strength, good fluidity and storage stability, has no warping in adhesion, and is cut without layering and opening. It is widely used in various types of paper tubes, paper tube production lines, parallel tubes, threaded tubes, pagoda tubes, and is used in the production of paper tubes, paper cores, paper tubes, and paper cans used in industries such as chemical fiber, papermaking, plastics, packaging, textile, printing and dyeing; Paper corner protection production line; Various paper protective boards, honeycomb paper cores, paper trays, etc; High grade cardboard box and cardboard box production line; Various manual and fully automatic pagoda tube mechanical coils.
PTFE Coated Glass Tape Rolls With Release Paper PTFE Adhesive Tapes Supplier Product Description PTFE cloth tape roll with release paper are the same as the litte PTFE adhesive tapes, except the external performance. The PTFE cloth tape rolls are usually 1 meter o r 1.25 meter wide, 50 meter a roll. For other width, customizaiton is available, but the waste should be taken into considertaion. Common thickness: 0.13mm 0.17mm 0.18mm 0.2mm 0.23mm 0.3mm Color: Brown, Black or White. Application of Bocheng Teflon Tape Wholesale 1. High temperature roller coating, heating plate and de-moulding fixture. 2. Food, medicine and plastic bag heat seal. 3. Liner pasting for sliding chute, hopper and aviation mould, can also be applied in the cylinder of slurry machine, thermal plastic & de-moulding, and other industries, which is reusable and easy to replace. 4. Applicable to other surface treatment which need to be resistant to adhesion, corrosion and high temperature. 5. Used in packaging, thermoplastic, composite, heat sealing, electronic and electrical industries.
