A kind of semi-matte material for bopp semi-matte transfer base film and its preparation method and application

A semi-dull, base film technology, applied in the field of semi-dull materials and their preparation, can solve the problems of unstable matting effect, incomplete transfer, and insufficient uniformity, and achieve good transfer effect, uniform surface roughness, and distribution of morphology uniform effect

Active Publication Date: 2020-08-25
江苏精良高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a semi-dull material for BOPP semi-dull transfer base film and its preparation method and application, so as to solve the problem of unstable matting effect, insufficient uniformity, and transfer problems in the prior art semi-dull transfer base film. Incomplete and other issues

Method used

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  • A kind of semi-matte material for bopp semi-matte transfer base film and its preparation method and application
  • A kind of semi-matte material for bopp semi-matte transfer base film and its preparation method and application
  • A kind of semi-matte material for bopp semi-matte transfer base film and its preparation method and application

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Experimental program
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Effect test

Embodiment 1

[0027] Binary copolymerized polypropylene——Borouge Plastics (Shanghai) Co., Ltd. RD239CF (8.0±2g / 10min): 86.8 parts;

[0028] High-density polyethylene——Sinopec Qilu Petrochemical Company DGDA6098 (0.11g / 10min, 0.948g / cm3): 8 parts;

[0029] Compatibilizer - Dow Chemical 2045G (1.0g / 10min, 0.920g / cm3): 5 parts;

[0030] Antioxidant (mixture of 1010 and 168, the mass ratio of the two is 1:2): 0.2 parts;

[0031] After fully mixing the raw materials of the above formula with a high-speed mixer, the twin-screw extruder melts and extrudes the strips, and the strips are pelletized and dried to make granulated finished products, and the BOPP semi-dull material is obtained.

Embodiment 2

[0033] Binary copolymerized polypropylene——Shanghai Petrochemical Co., Ltd. F800EDF (8.0±2g / 10min): 78.8 parts;

[0034] High-density polyethylene——Sinopec Qilu Petrochemical Company DGDA6098 (0.11g / 10min, 0.948g / cm3): 12 parts;

[0035] Compatibilizer - Mitsui Chemicals SP1520H (2.0g / 10min, 0.913g / cm3): 9 parts;

[0036] Antioxidant (mixture of 1010 and 168, the mass ratio of the two is 1:2): 0.2 parts;

[0037] After fully mixing the raw materials of the above formula with a high-speed mixer, the twin-screw extruder melts and extrudes the strips, and the strips are pelletized and dried to make granulated finished products, and the BOPP semi-dull material is obtained.

Embodiment 3

[0039] Binary copolymerized polypropylene——Borouge Plastics (Shanghai) Co., Ltd. RD239CF (8.0±2g / 10min: 72.8 parts;

[0040] High-density polyethylene——Exxon Mobil HTA-001HD5 (0.07g / 10min, 0.952g / cm3): 15 parts;

[0041] Compatibilizer——Shanghai Secco Petrochemical Co., Ltd. LL0220AA (2.4g / 10min, 0.921g / cm3): 12 parts;

[0042] Antioxidant (mixture of 1010 and 168, the mass ratio of the two is 1:2): 0.2 parts;

[0043] After fully mixing the raw materials of the above formula with a high-speed mixer, the twin-screw extruder melts and extrudes the strips, and the strips are pelletized and dried to make granulated finished products, and the BOPP semi-dull material is obtained.

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Abstract

The invention discloses a semi-dull material for a BOPP semi-dull transfer base film, and a preparation method and an application thereof. The semi-dull material comprises, by weight, 66.7-86.9 partsof PP resin, 8-18 parts of HDPE, 5-15 parts of a compatibilizer, and 0.1-0.3 part of an antioxidant. The invention also discloses a preparation method of the semi-dull material for the BOPP semi-dulltransfer base film. The preparation method comprises the following steps: proportioning materials, mixing the materials in a mixer for 8-10 min, carrying out melt extrusion to obtain strips, and pelletizing and drying the strips to prepare the finished granular product. The invention further discloses an application of the semi-dull material for the BOPP semi-dull transfer base film in the BOPP semi-dull transfer base film. The surface of a dull layer using the BOPP semi-dull transfer base film has uniform roughness and uniform raised or sunk morphology distribution, and the dull layer has a stable dull layer, has a good transfer effect and realize an excellent decoration effect.

Description

technical field [0001] The invention relates to a modified masterbatch and a preparation method thereof, in particular to a semi-dull material used for BOPP semi-dull transfer base film, a preparation method and application thereof. Background technique [0002] BOPP is a biaxially oriented polypropylene film. In addition to the packaging field, BOPP matting film can also be used in textile printing transfer, printing processing and other industrial fields. BOPP semi-dull transfer base film, also known as matt transfer base film, is a new type of film with a gloss of 15%-65% on the matte surface, mainly used for leather transfer and other purposes. The use of BOPP semi-dull transfer base film is now described with a 5-layer structure transfer film. For example, the structure of a certain type of transfer film is as follows: substrate layer (such as semi-dull transfer base film) - release layer (silicone resin) ——protective layer—decoration layer—transfer coating (PU resin ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/12C08L23/06C08L23/08C08K5/134C08K5/526C08J5/18
Inventor 盛承林虞道良吴德松石圆元
Owner 江苏精良高分子材料有限公司
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