Performance characteristics and classification of glass fiber cloth aluminum foil tape

I. Features
It has excellent water vapor barrier performance, extremely high mechanical strength and oxidation resistance, strong cohesion, corrosion resistance, and weak acid and alkali resistance.
II. Purpose
It is suitable for the splicing of pipe seals, heat insulation and water vapor barrier of HVAC air ducts, cold and warm water pipes, especially for pipe seals in the shipbuilding industry.

Aluminum foil glass fiber cloth tape is widely used in the explosion-proof adhesive surface of stoves, large-scale air duct insulation veneer paste.
The constant power or variable power electric floor heating system includes a heating cable, a glass fiber net and a temperature controller. The heating cable is bent and fixed on the net with adhesive tape according to the thermal engineering design, and the variable power (self-limiting) mat can be used On the mobile electric heating floor, the floor mat is equipped with an anion far-infrared ecological function reflection layer (aluminum foil glass fiber cloth), a heat insulation layer (pixel sheet), a bottom layer (non-woven fabric) and a technical decorative surface layer. The decorative surface layer can as hard or soft. Such a structure allows simple self-laying installation and use without worrying about the thermal engineering, electrical design and construction of the heating cable, and there are suitable installation solutions to choose from before and after interior decoration. It has the advantages of moisture-proof, air-tight, shading, abrasion-resistant, fragrant, non-toxic and tasteless. If this composite aluminum foil material is used for cooking food packaging, it can at least guarantee that the food will not deteriorate for more than one year. Aluminized film has good fragrance retention, metallic luster, and beautiful decoration, but it is opaque, and the contents of the package are not intuitive. Aluminized film can be divided into hard aluminum foil and soft aluminum foil. The thickness of hard aluminum foil is 20~30μm; the thickness of soft aluminum foil is 7~9μm. When rolling, a large amount of lubricating oil is required for cooling and lubrication. When a single sheet is rolled, both sides are light; when two sheets are rolled, one side is light and the other side is dark. Hard aluminum is generally used as a composite layer (the surface cleanliness is relatively low), and soft aluminum is used for printing composite. Regarding the pinhole problem: 7μm is less than 50 holes/㎡; 9μm is less than 30 holes/㎡; 11μm is less than 10 holes/㎡.

Main application: Mainly used for packaging of anti-static products, beverages such as beer and soda, canned food and steamed food. The degree of surface oil pollution is divided into four grades of A, B, C, and D. Pressure-sensitive adhesive tapes, hereinafter referred to as tapes, usually refer to adhesive tape products that can be attached to the surface of objects after pressure is applied. It is generally composed of pressure-sensitive adhesive, base material, release paper, etc. There are single-sided tape, double-sided tape and trademark paper tape with release paper.
There are many types of tapes, among which the most widely used is packing tapes. For example, nearly half of the output in China is packing tapes, which are used for carton sealing, etc. Others are surface protection tapes, stationery tapes, industrial tapes, and reflective stickers. and many more. Among the industrial tapes, the tapes used in the electronics industry have become a major part of tape production.
A variety of tapes with special properties such as high temperature resistance, low temperature resistance, high voltage resistance, flame retardant, electromagnetic shielding, etc. are more and more widely used, and their varieties have far exceeded those used in other industries, becoming the main High-grade and special types of tape products are widely used in electronic component factories <resistor, capacitor braiding, electrical appliance processing factory automatic plug-in braiding, transformer coil insulation, circuit shielding, picture tube explosion-proof, printer/copier parts bonding, etc., printed circuit board factories Spray tin protection, gold plating protection.

Tapes can be roughly divided into plastic film tapes according to the base material, such as: PE tape, OPP tape, PET tape, PVC tape, polyimide tape, PTFE tape, etc.; fabric tapes such as: cotton tape, acetate cloth tape, Glass fiber cloth tape, etc.; paper tapes such as: kraft paper tape, masking tape; composite tapes such as: PET film/non-woven composite tape, PET film/Meguiar paper composite tape, etc., and tapes of other substrates such as: Copper foil tape, aluminum foil tape, foam tape, etc. According to the glue used, it is mainly divided into three categories: rubber tape, acrylic tape and silicone rubber tape.

The production of adhesive tape usually includes front-end processing procedures such as glue manufacturing, coating, and drying, and post-processing procedures such as rewinding, slitting, slitting, and packaging. In the front processing, the basic chemical and physical properties of the tape are mainly determined by the properties of the glue, the properties of the substrate and the processing technology, such as viscosity, initial adhesion, tensile strength, elongation, temperature resistance, and unwinding force. , insulation, etc., which also determine the characteristics and applications of the tape itself. The post-processing is to reprocess the appearance, shape, size, etc. of the semi-finished tape so that it can meet the requirements of the end user. In the subsequent processing process, the tension control of rewinding, the precision of the cutting tool and the state of the cutting edge during slitting and portion cutting play a key role in the quality of the final product.
Aluminum foil tape is coated with acrylic pressure-sensitive adhesive on the surface of aluminum foil, sticky on one side, and made of silicone-treated release paper. It has good anti-ultraviolet, anti-chemical, moisture-proof and fire-proof properties. It is mainly used in Refrigeration, electronics related industries.
Features: Bright silver color, UV resistance, fire prevention, can prevent more chemical corrosion, outdoor application, good weather resistance.
Uses: It can be used for heat and cold reflective insulation wrapping, can be used in pipes, engine supports, can wrap wires to prevent heat, water and dust, etc., and can also be used for outdoor operations.
Sealing tape, transparent sealing tape, sealing tape, transparent sealing tape has good adhesion to substrates; it has high bonding strength to high surface energy plastics and metal sheets; it has excellent heat resistance, water resistance and chemical resistance .

Uses: It is suitable for the isolation and bonding of the upper and lower lines of the membrane switch; the high-performance adhesive exerts extremely high stability and is suitable for the long-term use requirements of the key.
PVC protective film tape is glued on one side of PVC film base material, acrylic glue or acrylic glue has excellent adhesion performance, strong tensile strength, good cold resistance, strong anti-aging performance, single-sided paste, no residual glue, and masking performance Good, abrasion resistant, solvent resistant, etc.
Application: Suitable for surface protection of various metals, such as: “aluminum alloy, stainless steel, glass sandblasting process”.

Electrical adhesive tape is made of soft polyvinyl chloride film coated with rubber-based pressure-sensitive adhesive on one side. It has good insulation performance, high voltage resistance, high temperature resistance, and high flame retardancy. It is generally used for electrical components and wires. Excellent insulation protection, widely used in electronics and electrical industries.
Features: Strong shrinkage elasticity, easy to tear, easy to roll, high voltage resistance, high flame retardancy, good weather resistance.
Uses: It can be used for wrapping wires, air-conditioning pipes, and is widely used for insulation protection in the electrical and electronic industries.