CSPC highlight floor and preparation method thereof

A technology of flooring and PVC resin, applied in the field of CSPC high-gloss flooring and its preparation, can solve the problems of rough raw materials, low-quantity wear-resistant surface paper, and large changes in environmental temperature and humidity, and achieve the effect of eliminating hazards

Pending Publication Date: 2022-04-12
JIANGSU KENTIER WOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These products use low-quantity wear-resistant surface paper, and even the surface paper that does not contain alumina is shoddy, which greatly reduces the service life of laminate flooring. This is why the "five bad boards" frequently appear in recent years. one of the roots of
However, some decorative paper manufacturers have low equipment precision, large changes in environmental temperature and humidity, and rough raw materials. The final products often appear: ① unnatural white spots, white spots, black spots and black spots; ② blurred texture and ghosting; ③It looks astringent and the color and texture are not plump

Method used

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  • CSPC highlight floor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] For the CSPC high-gloss floor of the present embodiment, the base material of the floor comprises the following raw material components in parts by weight: 27 parts of PVC resin, 63 parts of stone powder, 6 parts of calcium zinc stabilizer, 10 parts of plasticizer and 2 parts of soybean oil.

[0018] The preparation method of the CSPC high-gloss floor of the present embodiment may further comprise the steps:

[0019] (1) PVC resin is mixed with stone powder, then calcium-zinc stabilizer, plasticizer and soybean oil are added and mixed to obtain a mixture;

[0020] (2) Extrude the mixture to form a stone-plastic base plate under the conditions of vacuuming and a temperature of 160°C;

[0021] (3) The color film and transparent sheet are hot-pressed with the stone-plastic base plate, and the hot-pressing temperature is controlled at 120°C;

[0022] (4) Carry out roller coating to the semi-finished product after hot-press forming, and the paint of roller coating adopts UV...

Embodiment 2

[0025] For the CSPC high-gloss floor of the present embodiment, the base material of the floor comprises the following raw material components in parts by weight: 37 parts of PVC resin, 73 parts of stone powder, 8 parts of calcium zinc stabilizer, 20 parts of plasticizer and 6 parts of soybean oil.

[0026] The preparation method of the CSPC high-gloss floor of the present embodiment may further comprise the steps:

[0027] (1) PVC resin is mixed with stone powder, then calcium-zinc stabilizer, plasticizer and soybean oil are added and mixed to obtain a mixture;

[0028] (2) Extrude the mixture to form a stone-plastic base plate under the conditions of vacuuming and a temperature of 180°C;

[0029] (3) The color film and transparent sheet are hot-pressed with the stone-plastic base plate, and the hot-pressing temperature is controlled at 140°C;

[0030] (4) Carry out roller coating to the semi-finished product after hot-press forming, and the paint of roller coating adopts UV...

Embodiment 3

[0033] For the CSPC high-gloss floor of the present embodiment, the base material of the floor comprises the following raw material components in parts by weight: 32 parts of PVC resin, 68 parts of stone powder, 7 parts of calcium-zinc stabilizer, 15 parts of plasticizer and 4 parts of soybean oil. The preparation method of the CSPC high-gloss floor of the present embodiment may further comprise the steps:

[0034] (1) PVC resin is mixed with stone powder, then calcium-zinc stabilizer, plasticizer and soybean oil are added and mixed to obtain a mixture;

[0035] (2) Extrude the mixture to form a stone-plastic substrate plate under the conditions of vacuuming and a temperature of 170°C;

[0036] (3) The color film and transparent sheet are hot-pressed with the stone-plastic base plate, and the hot-pressing temperature is controlled at 130°C;

[0037] (4) Carry out roller coating to the semi-finished product after hot-press forming, and the paint of roller coating adopts UV pai...

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Abstract

The invention discloses a CSPC highlight floor and a preparation method thereof. A base material of the floor is prepared from the following raw material components in parts by weight: 27-37 parts of PVC resin, 63-73 parts of stone powder, 6-8 parts of a calcium-zinc stabilizer, 10-20 parts of a plasticizer and 2-6 parts of soybean oil. The preparation method of the floor comprises the following steps: mixing the PVC resin and the stone powder, adding the calcium-zinc stabilizer, the plasticizer and the soybean oil, and mixing to obtain a mixture; extruding the mixture to form a stone-plastic base material plate; carrying out hot press molding on the color film, the transparent sheet and the stone-plastic substrate plate; and a semi-finished product obtained after hot press molding is subjected to roller coating, roller-coated paint is subjected to roller coating through UV paint and then cured through an ultraviolet lamp, and the CSPC highlight floor is obtained. According to the floor, the application of a'green steel film 'technology is realized, and the harm of VOC (volatile organic compounds) is effectively avoided.

Description

technical field [0001] The invention relates to a high-gloss floor and a preparation method thereof, in particular to a CSPC high-gloss floor and a preparation method thereof. Background technique [0002] At present, some laminate flooring products on the market have only 3000 revolutions on the surface, which is far lower than the 6000 revolutions stipulated by the national standard, and some even have only a few hundred revolutions. These products use low-quantity wear-resistant surface paper, and even the surface paper that does not contain alumina is shoddy, which greatly reduces the service life of laminate flooring. This is why the "five bad boards" frequently appear in recent years. one of the roots. However, some decorative paper manufacturers have low equipment precision, large changes in environmental temperature and humidity, and rough raw materials. The final products often appear: ① unnatural white spots, white spots, black spots and black spots; ② blurred tex...

Claims

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Application Information

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IPC IPC(8): C04B26/08
Inventor 房轶群张军华
Owner JIANGSU KENTIER WOOD
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