PET film insulation sheet

Thin film insulation sheet
Uses of film
1: High-voltage electrical equipment: motorcycle insulators. Transportation insulators. Rolled sheet insulators
2: Cable communication wires and cable packaging . Packaging of functional cables.
Three: Printed circuit: flexible base plate, printed circuit, tape and cable
Four: Voltage machine mica. Non-woven fiber. Polyvinyl chloride. Aluminum sheet. Metal materials, etc. Laminates. Capacitors (, high temperature, high frequency, high reliability). Variable capacitors. Flexible circuit boards, keyboard membranes. Insulation materials, flat motors. Cables, wraps. Industrial tapes, internal covering materials. Acoustic membranes, Diaphragm
High temperature resistant release film
There is no migration phenomenon, which eliminates the risk of the silicone release film transferring to the material it is close to
. The release film is single or double-sided. The tolerance of the weight per unit area of the top coating is very small
The base film has excellent mechanical strength and chemical properties
It has high stability under extreme weather conditions and can withstand high temperatures for a long time The toughness can reach about ℃, and it can reach about ℃ within hours
, longer storage period
. Adhesive-type release types are divided into light and light based on the mobility of silicon and the change in peeling force after heating. Peel-off type, medium peel-off type, heavy peel-off property, release force can be controlled according to requirements, and good heat resistance.
The release film has different thicknesses for customers to choose from. The general application thickness is /. The products are divided into light, medium and heavy release. Different release forces are suitable for laminating tapes or films with different viscosities.
Characteristics and uses of release films
Single-sided and double-sided release films are mainly used as substrates due to their superior high temperature resistance. They are evenly coated with an extremely thin layer on one or both sides. Made of release agent, the surface of the release film is smooth and clean, evenly coated, without defects such as wrinkles, particles, bubbles, pinholes, etc. The product has excellent physical properties, small thickness tolerance, low thermal shrinkage, and is mainly made of epoxy resin The isolation material of choice when processing printed circuit boards, with high tensile strength and tear strength.
Release films are generally used to isolate sticky materials and are widely used in electronics, bh, adhesives, printed circuit boards and other industries. Product thickness: .~., suitable for thermal transfer printing, more suitable for die-cut gaskets, Adhesive products stamping and so on. Controllable release force, high gloss, high cleanliness, % residual adhesion, and good surface properties.
Silicone oil film anti-stick film
The release film is made of polyethylene terephthalate grease as the base material, and the surface of the product is coated with release substances. The surface of the film is smooth and smooth, evenly coated, and free of wrinkles, tears, particles, bubbles, pinholes and other defects. This product has the advantages of excellent physical and mechanical properties, small thickness tolerance, high transparency, low thermal shrinkage, and good flexibility.
Release films are now widely used in packaging, printing, circuit boards, laser anti-counterfeiting, lamination, electronics, sealing materials, reflective materials, waterproof materials, medicine (paper for plasters), sanitary paper, glue Sticky products, die cutting and punching processing and other industries.
The release films operated by the company are mainly imported from South Korea, Japan, and Taiwan. The main colors are: transparent, black, white, blue, etc. (can be produced according to customer requirements).
The specifications (thickness) mainly include: ., ., ., ., ., ., ., ., ., ., ., ., ., etc. The width can be cut arbitrarily between . The release surface includes single or double-sided release. The peeling force can be roughly light, medium or heavy. It can also be produced according to the specific requirements of customers. The length can be rewinded according to customer requirements. In addition to rolled materials, the products can also be sliced and punched.
It is recommended to store in a dry and clean warehouse below ℃. It should not be close to fire, heat sources or exposed to direct sunlight. The surface of the moisture-proof film should not be squeezed.