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Skid-proof sheet composition and sheet preparation method thereof

A technology of anti-slip sheet and composition, which is applied in the direction of flexible coverings, packaging, wrapping paper, etc., can solve the problems of high transportation cost and large volume of foamed plastics, and achieve excellent anti-slip performance, small size, and simple process steps Effect

Inactive Publication Date: 2012-10-03
TIANJIN NUODE PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of packaging material has a certain cushioning capacity, it can prevent electronic components or electronic products from shaking during transpor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The non-slip sheet composition provided by the present embodiment is made up of the following components in parts by weight:

[0017] Polypropylene 45

[0018] Modified thermoplastic elastomer (TPE) 15

[0019] Calcium carbonate 25

[0020] The anti-slip sheet preparation method provided by the present embodiment comprises the following steps carried out in order:

[0021] 1) 45kg polypropylene, 15kg modified thermoplastic elastomer and 25kg ethylene-vinyl acetate copolymer are placed in a container and mixed uniformly;

[0022] 2) Put the above-mentioned raw material mixture into the HSJP-100A plastic sheet extrusion unit, extrude at a temperature of 160°C to make a sheet, and then use a three-roll calender to further press the above-mentioned sheet into 0.3mm Thick non-slip sheet.

Embodiment 2

[0024] The non-slip sheet composition provided by the present embodiment is made up of the following components in parts by weight:

[0025] Polypropylene 50

[0026] Modified thermoplastic elastomer (TPE) 20

[0027] Calcium carbonate 30

[0028] The anti-slip sheet preparation method provided by the present embodiment comprises the following steps carried out in order:

[0029] 1) 50kg polypropylene, 20kg modified thermoplastic elastomer and 30kg ethylene-vinyl acetate copolymer are placed in a container and mixed uniformly;

[0030] 2) Put the above-mentioned raw material mixture into the HSJP-100A plastic sheet extrusion unit, extrude at a temperature of 170°C to make a sheet, and then use a three-roll calender to further press the above-mentioned sheet into a thickness of 1mm non-slip sheet.

Embodiment 3

[0032] The non-slip sheet composition provided by the present embodiment is made up of the following components in parts by weight:

[0033] Polypropylene 55

[0034] Modified thermoplastic elastomer (TPE) 25

[0035] Calcium carbonate 35

[0036] The anti-slip sheet preparation method provided by the present embodiment comprises the following steps carried out in order:

[0037] 1) 55kg polypropylene, 25kg modified thermoplastic elastomer and 35kg ethylene-vinyl acetate copolymer are placed in a container and mixed uniformly;

[0038] 2) Put the above-mentioned raw material mixture into the HSJP-100A plastic sheet extrusion unit, extrude at a temperature of 185°C to make a sheet, and then use a three-roll calender to further press the above-mentioned sheet into 1.4mm Thick non-slip sheet.

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Abstract

The invention discloses a skid-proof sheet composition and a sheet preparation method thereof. The composition consists of the following components in parts by weight: 45-55 parts of polypropylene, 15-25 parts of a modified thermoplastic elastomer and 25-35 parts of calcium carbonate. The skid-proof sheet composition provided by the invention is prepared from polypropylene, a modified thermoplastic elastomer and calcium carbonate serving as raw materials; a sheet prepared from these raw materials has excellent skid resistance, and is small in size, so that an electronic element or electronic product wrapped with the sheet is prevented from being damaged even being shaken during transportation, the quality of a product can be ensured, and transportation cost is reduced. Moreover, equipment in the preparation method is common equipment, and process operation steps are simple.

Description

technical field [0001] The invention belongs to the technical field of packaging materials, and in particular relates to a non-slip sheet composition and a sheet preparation method thereof. Background technique [0002] We usually refer to all products composed of electronic components as electronic products. At present, electronic products are mainly divided into military supplies and civilian supplies, among which military supplies include radar, wireless transceivers, military satellites, military-owned communication equipment, etc.; civilian supplies include home appliances: TV receivers, refrigerators, freezers, air conditioners, VCDs, radios , video recorders, mobile phones, telephones, etc.; professional categories: radio, TV transmitters, professional video recorders, broadcast control equipment, various electronic instruments, etc.; toys: various electronic toys. However, as we all know, electronic components or electronic products are usually precision parts, so t...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L23/08C08L31/04C08L101/00C08K3/26B29C47/92B65D65/38B29C48/92
CPCB29C48/92B29C2948/92704B29C2948/92895
Inventor 王清华
Owner TIANJIN NUODE PLASTIC
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