Thermoplastic non-metal integral bathroom and preparation method for same

A non-metallic and thermoplastic technology, which is applied in indoor sanitary pipeline installations, cabinets with rigid structural characteristics, applications, etc., can solve problems such as unsatisfactory production efficiency, high waste rate, and improper use of space, and achieve color and harmony. The effects of rich and diverse shapes, reduced scrap rate, and increased productivity

Inactive Publication Date: 2015-12-09
SHANGHAI HUDA INVESTMENT & DEV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the arrangement is not good, it may lead to improper use of space, messy and crowded bathroom, not to mention beautiful
[0003] Coating (such as UV coating or water-based nano-coating) on ​​the surface of injection-molded Kunlun spar devices, even if robot spraying is used, the reject rate is still high and the production efficiency is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0121] The basic material (Kunlun spar composite material) for one-time injection molding of suspended ceiling is composed of the following raw materials in parts by weight:

[0122] Kunlun spar 75 parts

[0123] 20 parts of polypropylene resin + maleic anhydride grafted polypropylene resin

[0124] High-efficiency additives 2 parts

[0125] 2.5 parts of foam masterbatch

[0126] Antioxidant 10100.5 parts;

[0127] The modified polyurethane system for secondary injection molding of suspended ceilings consists of the following raw materials in parts by weight:

[0128] Polyurethane 50 parts

[0129] Polyphosphazene grafted polyurethane 30 parts

[0130] 2 parts aramid fiber

[0131] 13 parts of inorganic fiber

[0132] 4.5 parts of high-efficiency additives

[0133] Antioxidant 10100.5 parts.

[0134] The above-mentioned Kunlun spar composite material for suspended ceiling is used as the base material for the first injection molding, and then the modified polyurethane ...

Embodiment 2

[0151] The basic material (Kunlun spar composite material) for one-time injection molding of the wall is composed of the following raw materials in parts by weight:

[0152] Kunlun spar 75 parts

[0153] 20 parts of polypropylene resin + maleic anhydride grafted polypropylene resin

[0154] 1 part aramid fiber

[0155] High-efficiency additives 2 parts

[0156] 1.5 parts of foam masterbatch

[0157] Antioxidant 10100.5 parts

[0158] The modified polyurethane system for the second injection molding of wall tiles consists of the following raw materials in parts by weight:

[0159] Polyurethane 50 parts

[0160] Polyphosphazene grafted polyurethane 27 parts

[0161] 3 parts aramid fiber

[0162] 15 parts of inorganic fiber

[0163] 4.5 parts of high-efficiency additives

[0164] Antioxidant 10100.5 parts

[0165] The above-mentioned Kunlun spar composite material for the wall is used as the base material for the first injection molding, and then the modified polyuretha...

Embodiment 3

[0181] The basic material (Kunlun spar composite material) for one-time injection molding of sanitary ware consists of the following raw materials in parts by weight:

[0182] Kunlun spar 68.5 parts

[0183] 25 parts of polypropylene resin + maleic anhydride grafted polypropylene resin

[0184] Aramid fiber 3.5 parts

[0185] 2.5 parts of high-efficiency additives

[0186] Antioxidant 10100.5 parts.

[0187] The modified polyurethane for the second injection molding of sanitary ware consists of the following raw materials in parts by weight:

[0188] Polyurethane 50 parts

[0189] 27 parts of fluorine-containing side group polyurethane

[0190] Aramid fiber 3.5 parts

[0191] 15 parts of inorganic fiber

[0192] High-efficiency additives 4 parts

[0193] Antioxidant 10100.5 parts

[0194] The above-mentioned sanitary ware uses the Kunlun spar composite material as the base material for the first injection molding, and then the above-mentioned modified polyurethane is ...

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PUM

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Abstract

The invention discloses a thermoplastic non-metal integral bathroom and a preparation method for the same. The integral bathroom comprises a suspended ceiling, a wall surface, a ground, a sanitary appliance, a storage cabinet, a door frame and a window frame. Kunlun spar composite material is employed to be base bodies and modified polyurethane is secondarily injection-molded to form each component of the integral bathroom; the modified polyurethane comprises polyurethane composite material having 2 to 40% of modifier; the modifier is made either from aramid fibers, carbon material, micro-nano modeled material, fluorine-containing material, inorganic fibers or crystal whiskers. The integral bathroom can be integrally designed according to consumer's needs; integral bathrooms with uniformed styles, harmony appearance, rich colors and shapes can be achieved; user individual demands can be met; each component of the integral bathroom is secondarily injection-modeled; coating spraying can be avoided; rejection rate can be greatly reduced; more energy can be conserved and environment can be protected; each component surface of the integral bathroom is dirty-resistant, scratch-resistant, impact-resistant and temperature resistant; and the integral bathroom has performance better than paint and coatings.

Description

technical field [0001] The invention belongs to the field of construction and relates to an integral bathroom, in particular to a thermoplastic non-metal integral bathroom and a preparation method thereof. Background technique [0002] In building decoration projects, bathroom decoration is usually the top priority, because it is the most cumbersome and has high requirements for ventilation, waterproof, dehumidification and deodorization, and is often the most time-consuming and financially consuming project. Due to the limitation of the bathroom space, there are many kinds of utensils that need to be arranged, such as toilets, bathtubs, towel racks, basins, laundry pools and so on. If the arrangement is not good, it may lead to improper use of space, messy bathroom, crowded, not to mention beautiful. [0003] Coatings (such as UV coatings or water-based nano-coatings) on the surface of injection-molded Kunlun spar devices, even if sprayed by robots, have a high reject rate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H1/12E04F13/18E06B1/26E06B3/20E03C1/00A47B55/00C08L75/04C08K13/04C04B26/02C04B14/04
Inventor 池立群
Owner SHANGHAI HUDA INVESTMENT & DEV
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