Flame-retardant leather brick and embroidery method thereof

A leather and leather layer technology, applied in the field of leather bricks, can solve the problems of heavy gypsum weight, injury, safety hazards, etc., and achieve the effects of long service life, reasonable price and quick installation

Inactive Publication Date: 2019-05-03
王世茸
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Gypsum is heavy, easy to be affected by moisture, cracks and falls off easily. When it falls off, it is easy to cause injury, difficult to repair, difficult to transport and construct; polyurethane can not play a role in fire prevention, so there is a big safety hazard in modern home decoration ;Wood can play a very good decorative effect, but due to its non-renewable nature, it is easy to be affected by moisture and aging on the one hand, and it is not conducive to the needs of green environmental protection and energy saving on the other hand.

Method used

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  • Flame-retardant leather brick and embroidery method thereof
  • Flame-retardant leather brick and embroidery method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Flame retardant leather tiles, including leather layer and flame retardant PU layer.

[0026] The leather layer is artificial leather.

[0027] The flame-retardant PU layer is prepared from the following raw materials in parts by weight: 85 parts of polyether polyol, 3 parts of spodumene powder, 15 parts of bentonite, 1.5 parts of simethicone, and 3 parts of 1,4-butanediol , 0.05 parts of triethanolamine, 0.6 parts of triethylene glycol ether-bis(3-tert-butyl-4-hydroxy-5-methylphenyl) propionate, 4 parts of water, 8 parts of magnesium carbonate, triacetin 3 parts, 1 part of potassium isozincate, 5 parts of flame retardant additive, 2 parts of vinyltrimethoxysilane, 35 parts of 1,4-cyclohexane diisocyanate.

[0028] The flame retardant additive is manganese hypophosphite.

[0029] The preparation method of the above-mentioned leather brick is: the raw materials of the above-mentioned flame-retardant PU layer are mixed with polyether polyol, spodumene powder, bentonite,...

Embodiment 2

[0032] Flame retardant leather tiles, including leather layer and flame retardant PU layer.

[0033] The leather layer is artificial leather.

[0034] The flame-retardant PU layer is prepared from the following raw materials in parts by weight: 85 parts of polyether polyol, 15 parts of bentonite, 1.5 parts of simethicone, 3 parts of 1,4-butanediol, 0.05 parts of triethanolamine, 0.6 parts of triethylene glycol ether-bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate, 4 parts of water, 8 parts of magnesium carbonate, 3 parts of glycerol triacetate, isozincic acid 1 part of potassium, 5 parts of flame retardant additive, 2 parts of vinyltrimethoxysilane, 35 parts of 1,4-cyclohexane diisocyanate.

[0035] The flame retardant additive is modified manganese hypophosphite.

[0036]The preparation method of the modified manganese hypophosphite is as follows: in a 50L four-necked flask with a stirring paddle and a reflux device, add 40L of water and 6kg of manganese hypophosphite,...

Embodiment 3

[0040] Flame retardant leather tiles, including leather layer and flame retardant PU layer.

[0041] The leather layer is artificial leather.

[0042] The flame-retardant PU layer is prepared from the following raw materials in parts by weight: 85 parts of polyether polyol, 3 parts of spodumene powder, 15 parts of bentonite, 1.5 parts of simethicone, and 3 parts of 1,4-butanediol , 0.05 parts of triethanolamine, 0.6 parts of triethylene glycol ether-bis(3-tert-butyl-4-hydroxy-5-methylphenyl) propionate, 4 parts of water, 8 parts of magnesium carbonate, triacetin 3 parts, 1 part of potassium isozincate, 5 parts of flame retardant additive, 2 parts of vinyltrimethoxysilane, 35 parts of 1,4-cyclohexane diisocyanate.

[0043] The flame retardant additive is modified manganese hypophosphite.

[0044] The preparation method of the modified manganese hypophosphite is as follows: in a 50L four-necked flask with a stirring paddle and a reflux device, add 40L of water and 6kg of manga...

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Abstract

The invention discloses a flame-retardant leather brick and an embroidery method thereof. The flame-retardant leather brick comprises a leather layer and a flame-retardant PU layer, wherein the flame-retardant PU layer is prepared from polyether polyol, bentonite, dimethyl silicone oil, 1,4-butanediol, an amine catalyst, an antioxidant, water, magnesium carbonate, glycerol triacetate, potassium isooctanoate, a flame retardant additive, vinyl trimethoxy silane and isocyanate. According to the flame-retardant leather brick, the raw materials in use do not contain harmful substances, no harm is caused to the human body, and the flame-retardant leather brick is environmentally friendly, has the advantages of being high in strength, resistant to earthquakes, retardant to flame, low in smoke content, free of toxicity and formaldehyde, resistant to water, moisture, corrosion and high temperature, insulating, light, quick to install, resistant to aging and abrasion and the like, and is free ofpollution, safe, environmentally friendly, long in service life, easy and convenient to construct, reasonable in price and aesthetical.

Description

technical field [0001] The invention relates to the technical field of leather bricks, in particular to a flame-retardant leather brick and an embroidery method thereof. Background technique [0002] Home decoration is also known as: home decoration, home decoration. It refers to a complete set of construction and solutions based on certain design concepts and aesthetic rules that are carried out in the living room, including water and electricity construction, walls, floors, ceilings, landscapes, etc. From furniture placement to the orientation of the door, to the customization of room accessories and lamps, they are all manifestations of decoration. Decoration is different from decoration. Decoration is a means of artistic processing of daily necessities or living environment. Strengthen the aesthetic effect, and improve its function, economic value and social benefits, and take environmental protection as the design concept. Perfect decoration should be closely combine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D06N3/14D05C17/00
Inventor 王世茸
Owner 王世茸
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