Unlock instant, AI-driven research and patent intelligence for your innovation.

PVC (Polyvinyl Chloride) electrostatic membrane

A technology of electrostatic film and parts by weight, applied in the field of self-adhesive films, can solve the problems of unsafe wrapping objects, worker poisoning, environmental pollution, etc., and achieve the effects of strong electrostatic effect, waste avoidance, and strong adsorption effect.

Inactive Publication Date: 2018-09-04
瑞安市鸿腾塑业有限公司
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the application number published on July 18, 2001 is 001373447, which is called the invention patent of adhesive tape, and the application number published on September 18, 2002 is 00811953.8, which is called the invention patent of composite insulating tape. The tapes involved all have an adhesive layer, and this insulating tape has the following disadvantages: 1. In the production process, due to the solvent in the adhesive or the adhesive, it will not only hide many unsafe factors, but also the discharged solvent will affect the environment. Pollution is produced, and workers engaged in operations are prone to poisoning
2. Due to the timeliness of the adhesive, because the national standard states that the shelf life of the tape is one year from the date of production, and it needs to be re-inspected after one year, so this will cause many unstable factors for the application and sales of the product
3. The user of the tape will cause a lot of inconvenience to the use due to the degumming of the adhesive, and at the same time, it is easy to cause unsafety to the wrapped object

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • PVC (Polyvinyl Chloride) electrostatic membrane
  • PVC (Polyvinyl Chloride) electrostatic membrane
  • PVC (Polyvinyl Chloride) electrostatic membrane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A PVC electrostatic film, comprising the following components in parts by weight, 60 parts of polyvinyl chloride resin powder, 15 parts of dioctyl ester, 1 part of epoxy soybean oil, 0.1 part of stabilizer, 5 parts of glass fiber, the first auxiliary agent 0.1 part; 1 part of the second auxiliary agent;

[0026] Wherein the stabilizing agent is trimellitate, and wherein the monofilament diameter of the glass fiber is selected as 5 microns. The first auxiliary agent comprises following composition, TGIC, pigment, barium sulfate, acrylic acid-hydroxypropyl acrylate copolymer, according to the ratio TGIC of parts by weight: pigment: barium sulfate: acrylic acid-hydroxypropyl acrylate copolymer=1: 1: 82 : 3. The second auxiliary agent includes zinc stearate, calcium stearate, hydrotalcite, paraffin wax, polyethylene wax, calcium carbonate, dibenzoylmethane, according to parts by weight, zinc stearate: calcium stearate: hydrotalcite : paraffin wax: polyethylene wax: calciu...

Embodiment 2

[0034] A PVC electrostatic film, comprising the following components in parts by weight, 70 parts of polyvinyl chloride resin powder, 22 parts of dioctyl ester, 2 parts of epoxy soybean oil, 1 part of stabilizer, 8 parts of glass fiber, the first auxiliary agent 1 part; 1.5 parts of the second auxiliary agent;

[0035] Wherein the stabilizing agent is trimellitate, and the single filament diameter of the glass fiber is selected as 5-20 microns. The first auxiliary agent comprises following composition, TGIC, pigment, barium sulfate, acrylic acid-hydroxypropyl acrylate copolymer, according to the ratio TGIC of parts by weight: pigment: barium sulfate: acrylic acid-hydroxypropyl acrylate copolymer=1: 1: 82 : 3. The second auxiliary agent includes zinc stearate, calcium stearate, hydrotalcite, paraffin wax, polyethylene wax, calcium carbonate, dibenzoylmethane, according to parts by weight, zinc stearate: calcium stearate: hydrotalcite : paraffin wax: polyethylene wax: calcium ...

Embodiment 3

[0043] A PVC electrostatic film, comprising the following components in parts by weight, 80 parts of polyvinyl chloride resin powder, 30 parts of dioctyl ester, 5 parts of epoxy soybean oil, 2 parts of stabilizer, 10 parts of glass fiber, the first auxiliary agent 2 parts; 2 parts of the second auxiliary agent;

[0044] Wherein the stabilizing agent is trimellitate, and the single filament diameter of the glass fiber is selected as 5-20 microns. The first auxiliary agent comprises following composition, TGIC, pigment, barium sulfate, acrylic acid-hydroxypropyl acrylate copolymer, according to the ratio TGIC of parts by weight: pigment: barium sulfate: acrylic acid-hydroxypropyl acrylate copolymer=1: 1: 82 : 3. The second auxiliary agent includes zinc stearate, calcium stearate, hydrotalcite, paraffin wax, polyethylene wax, calcium carbonate, dibenzoylmethane, according to parts by weight, zinc stearate: calcium stearate: hydrotalcite : paraffin wax: polyethylene wax: calcium...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a PVC (Polyvinyl Chloride) electrostatic membrane. The PVC electrostatic membrane is characterized by being prepared from the following components in parts by weight: 60 to 80parts of PVC resin powder, 15 to 30 parts of dioctyl ester, 1 to 5 parts of epoxidized soybean oil, 0.1 to 2 parts of stabilizing agent and 0.1 to 2 parts of first assistant, wherein the stabilizing agent is trimellitate, and the first assistant is prepared from the following components: TGIC (Triglycidyl Isocyanurate), pigment, barium sulfate and an acrylic acid-hydroxypropyl acrylate copolymer of which a ratio in parts by weight is 1:1:82:3. The TGIC is capable of enhancing a plastifying effect of the dioctyl ester and the epoxidized soybean oil and enhancing the whole insulativity; the trimellitate is capable of enhancing the whole stability and preventing interreaction between a sintering material and matters from happening.

Description

technical field [0001] The invention relates to a self-adhesive film, in particular to a PVC electrostatic film. Background technique [0002] The insulating tapes widely used in the market, including PVC polyvinyl chloride tape, are mostly coated with adhesive on the supporting base material of the tape. For example, the application number published on July 18, 2001 is 001373447, which is called the invention patent of adhesive tape, and the application number published on September 18, 2002 is 00811953.8, which is called the invention patent of composite insulating tape. The tapes involved all have an adhesive layer, and this insulating tape has the following disadvantages: 1. In the production process, due to the solvent in the adhesive or the adhesive, it will not only hide many unsafe factors, but also the discharged solvent will affect the environment. Pollution is generated, and workers engaged in operations are prone to poisoning. 2. Due to the timeliness of the ad...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L27/06C08L91/00C08L33/14C08L91/06C08L23/06C08K13/04C08K7/14C08K3/30C08K5/12C08K5/521C08K5/098C08K3/26C08J5/18
CPCC08J5/18C08J2327/06C08J2423/06C08J2433/14C08J2491/00C08J2491/06C08K5/098C08K5/12C08K5/521C08K7/14C08K13/04C08K2003/265C08K2003/3045
Inventor 蔡玮珺张梓晨
Owner 瑞安市鸿腾塑业有限公司