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Composite material used on ceilings, walls, grounds, strips doors, windows and cabinets and applications

A composite material and ground technology, applied in the field of building decoration materials, can solve the problems of waste of raw materials, high emissions, cracking, and crushing, and achieve the effect of saving raw materials and manpower

Active Publication Date: 2012-10-31
SHANGHAI HUDA INVESTMENT & DEV CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The base material of the existing marble composite board is granite or ceramic tile, its disadvantages are its high energy consumption, high emission, high pollution, radioactivity and heavy metals harmful to human body, and it cannot be recycled
In addition, because ceramic tiles are high-temperature fired products, they are easily deformed during the firing process, resulting in uneven surfaces, cracking and breaking
The marble composite panels attached to the wall are also prone to cracking and breaking, and the broken products will cause secondary pollution sources
In addition, the marble lines need to be processed with a whole piece of marble stone to grind out the required concave-convex lines. In addition to wasting a lot of raw stone materials, it also takes a lot of manpower, and at the same time it will pollute the environment
[0003] my country's natural marble resources are scarce, so it needs to be imported in large quantities from abroad, and the price is high; it contains heavy metals, which has radiation to the human body, and the product cannot be recycled

Method used

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  • Composite material used on ceilings, walls, grounds, strips doors, windows and cabinets and applications

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In parts by weight,

[0024] 30 parts of polypropylene;

[0025] 45 parts of silica-based inorganic fibers with an aspect ratio of 15:1;

[0026] 10 parts of polyamide organic fiber;

[0027] 12 parts of polyphosphazene oligomers;

[0028] Antioxidant 2 parts;

[0029] Flow modifier 1 part.

[0030] The polypropylene particles are M700 polypropylene particles; the length of polyamide-based organic fibers is 5 mm, the antioxidant is preferably antioxidant 1010, and the flow modifier is modified ethylene bis-fatty acid imide.

[0031] Step 1, preparing composite material particles: fully mixing and stirring the above-mentioned raw materials in a mixer according to the formula amount, quantitatively adding the mixed raw materials into the hopper of the twin-screw extruder through the feeding port and the bypass feeding port, and heating and forming; Then extrude through the die opening of an extruder to obtain a strip-shaped composite material, and then place the stri...

Embodiment 2

[0034] In parts by weight,

[0035] 20 parts of polypropylene;

[0036] 40 parts of silica-based inorganic fibers with an aspect ratio of 15:1;

[0037] 20 parts of silica-based inorganic fibers with an aspect ratio of 20:1;

[0038] 8 parts of polyamide organic fiber;

[0039] 8 parts of polyphosphazene oligomers;

[0040] Antioxidant 1 part;

[0041] 2 parts of flow modifier;

[0042] Toner 1 part.

[0043] The polypropylene particles are M2600 polypropylene particles mixed with M700 polypropylene particles at a ratio of 1:1; the polyamide-based organic fibers are polyamide-based organic fibers with a length of 2 mm and polyamide-based organic fibers with a length of 5 mm. 1:1 mixing, the antioxidant is preferably antioxidant 1010, and the flow modifier is modified ethylene bis fatty acid imide.

[0044] According to the method of Example 1, the required architectural decoration products such as interior wall finishes, floor decorative panels, ceiling materials, decor...

Embodiment 3

[0046] In parts by weight,

[0047] 10 parts of polypropylene;

[0048] 40 parts of silica-based inorganic fibers with an aspect ratio of 15:1;

[0049] 15 parts of silica-based inorganic fibers with an aspect ratio of 20:1;

[0050] 8 parts of polyamide organic fiber;

[0051] 15 parts of polyphosphazene oligomers;

[0052] Antioxidant 4 parts;

[0053]5 parts of flow modifier;

[0054] 3 parts of titanium dioxide.

[0055] The polypropylene particles are M2600 polypropylene particles; the length of polyamide-based organic fibers is 2 mm, the antioxidant is preferably antioxidant 1010, and the flow modifier is modified ethylene bis-fatty acid imide.

[0056] According to the method of Example 1, the required architectural decoration products such as interior wall finishes, floor decorative panels, ceiling materials, decorative strips, doors, windows (especially window frames), cabinets, etc. were prepared.

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Abstract

The invention discloses a composite material used on ceilings, walls, grounds, strips doors, windows and cabinets and applications. The composite material comprises, by weight, 10 to 30 parts of polypropylene, 40 to 60 parts of silicon oxide series inorganic fiber, 8 to 15 parts of polyamide series organic fiber, 8 to 15 parts of polyphosphazene oligomer, 1 to 5 parts of antioxidant and 1 to 5 parts of flow modifier. The materials are manufactured through melt blending, extruding and granulation. The composite material has good impact resistance, and no heavy metal or radioactivity; the composite material is bending resistant, deformation resistant, fire proof and corrosion resistant; high sintering is not needed, the production technology is advanced, and the automation degree is high; the composite material is low-carbon and environment friendly, can be recycled, and is firmly bonded to walls and grounds, convenient to construct, and mainly used in building material decoration of interior walls, grounds, ceiling, trim strips, doors, windows, cabinets and the like.

Description

technical field [0001] The present invention relates to a decorative material for construction, in particular to a thermoplastic composite material used for interior wall finishes, floor decorative panels, ceiling materials, decorative strips, doors and windows, cabinets and other products and its application. Background technique [0002] At present, there are mainly two types of composite interior walls and ground lines: one is a whole piece of marble, whose resources are increasingly exhausted; the other is ceramic tiles fired with clay. The base material of the existing marble composite board is granite or ceramic tile. Its disadvantages lie in its high energy consumption, high emission, high pollution, radioactivity and heavy metals harmful to human body, and it cannot be recycled. In addition, since ceramic tiles are high-temperature fired products, they are easily deformed during the firing process, resulting in uneven surfaces, cracking and breaking. The marble comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L77/00C08K13/04C08K7/10C08K5/544
Inventor 池立群
Owner SHANGHAI HUDA INVESTMENT & DEV CO LTD