Q:What raw material is the electrical tape made of?

Electrical tape:Electrical tape is called polyvinyl chloride electrical insulation adhesive tape, and some people call it electrical insulation tape or insulating tape.Polyvinyl chloride film for electrical adhesive tape is made of base material and coated with rubber pressure-sensitive adhesive.The electrician tape used to use electrical specifically to prevent leakage, insulation tape. The utility model has the advantages of good insulation, pressure resistance, flame retardance, weather resistance, etc. the utility model is suitable for the connection of wires, the protection of electrical insulation, etc..

Q:Which is better for polyethylene foam film with low foaming interval?

Bridging polyethylene foam low crosslinking (also known as chemical cross-linked polyethylene foam material) XPE, the product is made of low density polyethylene (LDPE) and ethylene vinyl acetate copolymer (EVA) as the main raw material, adding foaming agent AC and other chemical raw materials, mixing, processing, forming, and then after foaming and shaping, a series of postprocessing process produced a very fine,

Q:What's the name of the tape?

Second, the raw rubber tape belongs to a kind of white opaque film PTFE product, usually used as an auxiliary material in plumbing and heating installation. Its chemical name is PTFE, its product name is "PTFE" - raw tape. The raw tape is actually Teflon, and the raw meal band is only its commonly known name.

Q:I want to use the PVC electric tape to wind the broken wires. The copper wire is out. I want to wrap it with PVC electric tape. This is the kind of picture

It's an insulating tape, but you have to wrap it up a few times and tie it tight. This tape doesn't stick much longer

Q:What is a composite PE tape?

Main technical specifications of adhesive tape1. Tensile strength >20MPa; patch >15MPa2, elongation at break is >200%, >300%3, peel strength >20N/cm; to coating primer steel plate >5~10N/cm; to back material >5~10N/cm4. Electrical strength >3MV/m5, water absorption rate <0. 03%Main technical specifications of primer1, table dry time 1~5min2, viscosity 10~15s

Q:What's the difference between waterproof tape and PVC tape?

Suitable for automobile wiring, wire winding, insulation protection, etc.. Polyester electrical tape, also known as Myra tape, is made of polyester film and solvent based pressure-sensitive adhesive, tensile strength, high temperature resistance, used in the manufacture of various transformers.

Q:PVC are the thickness of the electrical tape the same?

The same brand of PVC electrical tape, the color of different thickness

Q:What specifications do you have for PVC electric tape?

The first is the PVC of type 3. Compared with type 5, the production of type 3 PVC requires long reaction time and high polymerization temperature, and requires high added material. The production cost is 50-100 yuan / ton higher than that of type 5. 3 type PVC high purity, small fish eye, easy to blister, with high temperature resistance, insulation, soft products and other characteristics, mainly for the production of soft products, such as wire and cable, agricultural films, conveyor belts, plastic products for daily use.Again, the SG-7/SG-8 and SG-5 PVC. The three resins are basically the same process and the production unit is the same. The main difference lies in additives, formula, polymerization temperature, reaction pressure and so on.In terms of reaction temperature and reaction pressure. SG-8 resin has basically reached the limit pressure of polymerization reactor, reaction conditions more stringent requirements, the operation, safety, technology, personnel quality and other aspects of the requirements, and it is more difficult to control the quality of resin.

Q:PVC can you use the electric tape?

Especially Shaoxing Hengyang the tape with security at home to ensure a basic wire winding insulation for adoption

Q:Reasons for tape degumming

Because hot melts contain plasticizers and migrate to PVC, they tend to drop in viscosity or even disappear.Four, the surface of the contaminated surface is contaminated with oil or dust, leading to degumming.