What calls PVC tarpaulin material?
PVC mesh cloth, English name is PVC Tarpaulin, is a kind of PVC material made of cloth,PVC material with mesh fiber, middle high strength polyester long screen cloth, double-sided coating PVC, with a variety of specifications of plastic cloth. For example, there are "200D*300D,18*12" clamping mesh cloth,"250D*250D,20*20" clamping mesh cloth,"300D*300D,9*9" clamping mesh cloth,"500D*500D,9*9" clamping mesh cloth,"1000D*1000D,9*9" clamping mesh cloth," clamping mesh cloth, etc..
For example, many waterproof or water-filled products such as rain buckets, tree bags and waterproof bags are made of this PVC mesh material.
So what kind of material is PVC on the market?
PVC material is a kind of plastic adornment material. PVC is the abbreviation of polyvinyl chloride material, with PVC resin as the main raw materials, adding the right amount of anti-aging agent, modifier, after mixing, calendering, vacuum blister and other processes into the material.
PVC material has the characteristics of light weight, heat insulation, heat preservation, moisture-proof, flame retardant, simple construction and so on. Specification, colour, design is various, extremely rich adornment sex, can apply at the adornment of bedroom interior wall and condole top, it is one of the most extensive adornment materials that apply in plastic kind material. The advantages of PVC gusset plate mainly include the following aspects:
1. Light quality, heat insulation, heat preservation, moisture-proof, flame retardant, acid and alkali resistance, corrosion resistance.
2. Good stability, dielectric, durability, anti-aging, fusible joint and adhesion.
3. Strong bending strength and impact toughness, high elongation during fracture.
4. Through kneading, mixing, drawing, pelleting, extrusion or die-casting and other processes, it can be easily processed and formed to meet the needs of various profile specifications.
5. The surface is smooth, bright color, highly decorative, widely used for decoration.
6. Simple construction process and convenient installation.
What distinction does PVC clip net cloth and PVC have?
PVC mesh cloth and PVC laminate cloth is not the same. PVC mesh cloth is three layers, two layers of PVC material, sandwiched between a layer of cloth; PVC laminate cloth is generally two layers, namely a layer of PVC plastic plus a layer of cloth.
PVC is PVC, English referred to as PVC, vinyl chloride monomer in peroxide, azo compounds and other initiators; Or under the action of light, heat, according to the free radical polymerization reaction mechanism polymerization and become a polymer. Vinyl chloride homopolymer and vinyl chloride copolymer system called vinyl chloride resin. The material is an amorphous material. PVC material often adds stabilizer, lubricant, auxiliary processing agent, color, anti - impact agent and other additives in actual use.
500D is mainly strength, that is, tear resistance. That is, the upper and lower film is PVC film with 500D material sandwiched in the middle. The 500D material is the skeleton, and PVC is the fabric attached to it.