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Fireproof heat-insulation decorative material and preparation method thereof

A decorative material, fireproof and thermal insulation technology, applied in the field of decorative material preparation, can solve the problems that affect the thermal insulation performance of materials, affect the structure of polyurethane, etc., and achieve the effect of improving fireproofing

Inactive Publication Date: 2018-06-12
长沙善道新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flame retardant insulation material of this invention has the advantage of good fire resistance, but the added organophosphorus flame retardant may affect the structure of polyurethane, thereby affecting the insulation performance of the material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0026] The preparation method of the fireproof heat preservation decoration material comprises the following steps:

[0027] S1: Melt polyethylene glycol into a liquid, and add it to the reaction kettle together with LY-4110 polyether polyol, triethylenediamine, phosphorus oxychloride, polyether siloxane, diatomite filler, and distilled water , Stir at a high speed for 15-25min at a speed of 800-1000r / min, reduce the stirring speed, slowly add the foaming agent TSH at a speed of 100mL / min, and stir at a high speed for 3-5min at a speed of 1000-1200r / min;

[0028] S2: Add polymethylene polyphenyl isocyanate to the homogeneous material obtained in step S1, continue stirring for 15-20s, then add expandable graphite and nano-scale aluminum hydroxide, slow down to a speed of 600-800r / min and continue stirring for 1- 3min to make the material mix evenly;

[0029] S3: Take out the mixed material obtained in step S2 after curing in an oven at 80-100°C for 3-5h, and after it cools dow...

Embodiment 1

[0032] A fireproof and thermal insulation decoration material, comprising the following raw materials in parts by weight: 26 parts of LY-4110 polyether polyol, 15 parts of PEG-800 polyethylene glycol, 9 parts of 100-mesh expandable graphite, nano-sized aluminum hydroxide 8 parts, 2 parts of triethylenediamine, 140 parts of polymethylene polyphenylisocyanate, 3 parts of phosphorus oxychloride, 1.6 parts of polyether siloxane, 5 parts of foaming agent TSH, 20 parts of diatomaceous earth filler, distilled water 70 copies;

[0033]The preparation method of the fireproof heat preservation decoration material comprises the following steps:

[0034] S1: Melt polyethylene glycol into a liquid, and add it to the reaction kettle together with LY-4110 polyether polyol, triethylenediamine, phosphorus oxychloride, polyether siloxane, diatomite filler, and distilled water , stirring at a high speed of 900r / min for 20min, reducing the stirring speed, slowly adding foaming agent TSH at a spe...

Embodiment 2

[0038] A fireproof and thermal insulation decoration material, comprising the following raw materials in parts by weight: 30 parts of LY-4110 polyether polyol, 18 parts of PEG-800 polyethylene glycol, 11 parts of 100-mesh expandable graphite, nano-sized aluminum hydroxide 14 parts, 3 parts of triethylenediamine, 160 parts of polymethylene polyphenylisocyanate, 5 parts of phosphorus oxychloride, 2 parts of polyether siloxane, 8 parts of foaming agent TSH, 22 parts of diatomaceous earth filler, 90 parts of distilled water;

[0039] The preparation method of the fireproof heat preservation decoration material comprises the following steps:

[0040] S1: Melt polyethylene glycol into a liquid, and add it to the reaction kettle together with LY-4110 polyether polyol, triethylenediamine, phosphorus oxychloride, polyether siloxane, diatomite filler, and distilled water , stirring at a high speed of 1000r / min for 15min, reducing the stirring speed, slowly adding the foaming agent TSH ...

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PUM

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Abstract

The invention discloses a fireproof heat-insulation decorative material and a preparation method thereof, and belongs to the technical field of preparation of decorative materials. The fireproof heat-insulation decorative material comprises: LY-4110 polyether polyol, polyethylene glycol, expansible graphite, nano aluminum hydroxide, triethylenediamine, polymethylene polyphenyl isocyanate, phosphorus oxychloride, silicone polyether, foaming agent TSH and distilled water. The fireproof heat-insulation decorative material is prepared by the following steps: component mixing, preparation of hard polyurethane, compression forming and the like. The fireproof heat-insulation decorative material is given a phase-change energy storage material, and thus, indoor energy consumption can be reduced; and various components in the material are synergic, so that the stability of the product is further improved.

Description

【Technical field】 [0001] The invention belongs to the technical field of preparation of decorative materials, and in particular relates to a fireproof and thermal insulation decorative material and a preparation method thereof. 【Background technique】 [0002] At present, my country's building energy consumption, including heating, air conditioning, ventilation, lighting, hot water, household appliances, etc., has exceeded 30% of the total primary energy consumption, ranking first in energy consumption. The proportion of building energy consumption in my country's energy consumption has been increasing year by year, and building energy conservation has become one of the key areas of energy conservation in the whole society. Existing building insulation materials can be mainly divided into organic insulation materials and inorganic insulation materials. Among them, rigid polyurethane materials have the advantages of low thermal conductivity, high strength, light weight, and wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G18/76C08G18/48C08K13/06C08K3/04C08K3/22C08J9/10C08J5/12
CPCC08G18/4804C08G18/7664C08J5/124C08J9/105C08J2203/04C08J2375/08C08J2463/00C08K3/04C08K3/22C08K13/06C08K2003/2227C08K2201/011
Inventor 不公告发明人
Owner 长沙善道新材料科技有限公司