Anti-aging BOPET film

An anti-aging and anti-aging layer technology, which is applied in the direction of chemical instruments and methods, layered products, synthetic resin layered products, etc., can solve the problems of affecting service life and unsatisfactory anti-aging effect, and achieve good anti-aging effect Effect

Inactive Publication Date: 2015-04-29
YUNMENG COUNTY DEBANG IND
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the anti-aging effect of films applied to outdoor building materials (such as tiles and solar back panels) is not ideal, which affects the service life

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
  • Anti-aging BOPET film
  • Anti-aging BOPET film
  • Anti-aging BOPET film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Anti-aging BOPET film is prepared from anti-aging masterbatch, PET chips, and anti-sticking masterbatch. The mass percentage of each raw material is: anti-aging masterbatch 5%, PET chips 90%, and anti-sticking masterbatch 5%.

[0022] The anti-aging masterbatch is formed by mixing PET slices, ultraviolet light absorbers and heat stabilizers, and the mass percentages of each raw material are: 99.65% of PET slices, 0.3% of ultraviolet light absorbers, and 0.05% of heat stabilizers.

[0023] The anti-adhesive masterbatch is made of PET slices, SiO 2 Mixed, the mass percentage of each raw material is: PET chips 99.7%, SiO 2 0.3%.

[0024] Described ultraviolet light absorber selects the UV-531 ultraviolet light absorber of American production for use; Heat stabilizer selects the UV-3346 heat stabilizer of American production for use.

[0025] Its preparation: select materials according to the above-mentioned ratio, mix them, make slices, and then undergo a biaxial stretch...

Embodiment 2

[0033] Anti-aging BOPET film is prepared from anti-aging masterbatch, PET chips, and anti-sticking masterbatch. The mass percentage of each raw material is: anti-aging masterbatch 10%, PET chips 80%, and anti-sticking masterbatch 10%.

[0034] The anti-aging masterbatch is formed by mixing PET slices, ultraviolet light absorbers and heat stabilizers, and the mass percentages of each raw material are: 99.65% of PET slices, 0.3% of ultraviolet light absorbers, and 0.05% of heat stabilizers.

[0035] The anti-adhesive masterbatch is made of PET slices, SiO 2 Mixed, the mass percentage of each raw material is: PET chips 99.7%, SiO 2 0.3%.

[0036] Described ultraviolet light absorber selects the UV-531 ultraviolet light absorber of American production for use; Heat stabilizer selects the UV-3346 heat stabilizer of American production for use.

[0037] Its preparation: select materials according to the above-mentioned ratio, mix them, make slices, and then undergo a biaxial stret...

Embodiment 3

[0042] Anti-aging BOPET film is prepared from anti-aging masterbatch, PET chips, and anti-sticking masterbatch. The mass percentage of each raw material is: anti-aging masterbatch 30%, PET chips 65%, and anti-sticking masterbatch 5%.

[0043] The anti-aging masterbatch is formed by mixing PET slices, ultraviolet light absorbers and heat stabilizers, and the mass percentages of each raw material are: 99.65% of PET slices, 0.3% of ultraviolet light absorbers, and 0.05% of heat stabilizers.

[0044] The anti-adhesive masterbatch is made of PET slices, SiO 2 Mixed, the mass percentage of each raw material is: PET chips 99.7%, SiO 2 0.3%.

[0045] Described ultraviolet light absorber selects the UV-531 ultraviolet light absorber of American production for use; Heat stabilizer selects the UV-3346 heat stabilizer of American production for use.

[0046] Its preparation: select materials according to the above-mentioned ratio, mix them, make slices, and then undergo a biaxial stretc...

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 belongs to the technical field of films, and specifically relates to an anti-aging BOPET film. The anti-aging BOPET film is characterized by having a single-layer or double-layer or three-layer structure, wherein the anti-aging BOPET film with the single-layer structure is prepared from the following raw materials in percentage by mass: 5-30% of anti-aging master batch, 65-90% of PET chips and 5-10% of anti-sticking master batch; the double-layer structure adopts one of the following two situations: (1) the two layers are both anti-aging layers, and (2) one layer is an anti-aging layer and the other layer is an auxiliary layer; and the three-layer structure adopts one of the following three situations: (1) the three layers are all anti-aging layers, (2) two layers are anti-aging layers and the other layer is an auxiliary layer, and (3) one layer is an anti-aging layer and the other two layers are auxiliary layers. The film has the characteristic of good anti-aging effect.

Description

technical field [0001] The invention belongs to the technical field of thin films, and in particular relates to an anti-aging BOPET thin film. Background technique [0002] At present, the anti-aging effect of films applied to outdoor building materials (such as tiles and solar back panels) is not satisfactory, which affects the service life. Contents of the invention [0003] The object of the present invention is to provide an anti-aging BOPET film, which has the characteristics of good anti-aging effect. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: anti-aging BOPET film, which is characterized in that: it is a single-layer structure or a double-layer structure or a three-layer structure; [0005] When it is a single-layer structure, the single-layer structure is prepared from anti-aging masterbatch, PET chips, and anti-sticking masterbatch. The mass percentages of each raw material are: anti-aging masterbatc...

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): C08L67/02C08K3/36C08K5/132C08J3/22B32B27/06B32B27/18B32B27/36B32B27/32
Inventor章栋袁文新杨永胜朱红卫孙麟
OwnerYUNMENG COUNTY DEBANG IND