Basalt fiber composite heat insulation board and preparation method thereof

A technology of basalt fiber and heat insulation board, which is applied in the field of new flame-retardant and heat-insulating materials, can solve the problems of high cost, restricted imports, low temperature resistance of glass fiber, etc., and achieve excellent mechanical properties and processing properties, good physical properties, and applicable wide range of effects

Inactive Publication Date: 2017-05-24
安徽梦谷纤维材料科技有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the use of heat insulation boards in buildings is increasing. In the current market, glass fiber heat insulation boards occupy a large share. Due to the low temper

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1

[0016] A basalt fiber composite heat insulation board made of the following parts by weight of raw materials: 16 parts of polystyrene, 12 parts of basalt fiber, 3 parts of silica fume fiber, 2 parts of polyaluminum chloride, 3 parts of cryolite powder, and water-based alkyd 7 parts of resin, 2 parts of coconut shell powder, 4 parts of fluorocarbon emulsion, 0.6 parts of sodium anthraquinone sulfonate, 3 parts of nano-hydroxyapatite powder, 0.3 parts of propylene glycol methyl ether acetate, and 0.6 parts of modifier;

[0017] Wherein, the modifier includes the following raw materials by weight percentage: 10% citric acid, 10% dipotassium 1-tridecyl alcohol dihydrogen phosphate, 5% ethyl butyl titanate, 32% dimethyl ethanol , Tert-butyl peroxybenzoate 7%, phosphorothioate 10%, oxidized polyethylene 18%, sodium alginate 8%.

[0018] Wherein, the length of the basalt fiber is 16-20 mm, and the fineness is 2.65 dtex.

[0019] A preparation method of basalt fiber compos...

Example Embodiment

[0025] Example 2

[0026] A basalt fiber composite heat insulation board made of the following parts by weight of raw materials: 20 parts of polystyrene, 7 parts of basalt fiber, 5 parts of silica fume fiber, 1 part of polyaluminum chloride, 5 parts of cryolite powder, and water-based alkyd 4 parts of resin, 4 parts of coconut shell powder, 1 part of fluorocarbon emulsion, 0.8 parts of sodium anthraquinone sulfonate, 3 parts of nano-hydroxyapatite powder, 0.4 parts of propylene glycol methyl ether acetate, 0.7 parts of modifier;

[0027] Wherein, the modifier includes the following raw materials by weight percentage: citric acid 12%, 1-tridecyl alcohol dihydrogen phosphate dipotassium 10%, ethyl butyl titanate 5%, dimethyl ethanol 32% , Tert-butyl peroxybenzoate 7%, phosphorothioate 8%, oxidized polyethylene 20%, sodium alginate 6%.

[0028] The preparation method is the same as in Example 1.

Example Embodiment

[0029] Example 3

[0030] A basalt fiber composite heat insulation board, made of the following raw materials: 18 parts by weight of polystyrene, 10 parts of basalt fiber, 4 parts of silica fume fiber, 2 parts of polyaluminum chloride, 4 parts of cryolite powder, and water-based alkyd 5 parts of resin, 3 parts of coconut shell powder, 3 parts of fluorocarbon emulsion, 0.7 parts of sodium anthraquinone sulfonate, 2 parts of nano-hydroxyapatite powder, 0.5 parts of propylene glycol methyl ether acetate, 0.5 parts of modifier;

[0031] Wherein, the modifier includes the following raw materials by weight percentage: 10% citric acid, 10% dipotassium 1-tridecyl alcohol dihydrogen phosphate, 6% ethyl butyl titanate, 32% dimethyl ethanol , Tert-butyl peroxybenzoate 7%, phosphorothioate 10%, oxidized polyethylene 18%, sodium alginate 7%.

[0032] The preparation method is the same as in Example 1.

[0033] In order to prove the heat insulation effect of the composite heat insulation board pre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Finenessaaaaaaaaaa
Login to view more

Abstract

The invention belongs to the technical field of novel flame-retardant heat-insulation materials, and in particular, relates to a basalt fiber composite heat insulation board and a preparation method thereof; the basalt fiber composite heat insulation board is prepared from the following raw materials: polystyrene, basalt fibers, silica fume fibers, poly aluminum chloride, a cryolite powder, waterborne alkyd resin, a coconut shell powder, a fluorocarbon emulsion, sodium anthraquinone sulfonate, a nano hydroxyapatite powder, propylene glycol methyl ether acetate, and a modifier. Compared with the prior art, the basalt fiber composite heat insulation board has the following advantages: with cooperative use of the basalt fiber and the silica fume fiber, the prepared composite heat insulation board has excellent mechanical properties and processability, and can work stably for a long term in a condition of high temperature of 600 DEG C; through cooperative effect with other raw materials, the composite heat insulation board keeps relatively good physical properties in an environment having the temperature increased gradually, reduces costs, and has wider application range.

Description

technical field [0001] The invention belongs to the technical field of novel flame-retardant and heat-insulating materials, and in particular relates to a basalt fiber composite heat-insulating board and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, the use of heat insulation boards in buildings is increasing. In the current market, glass fiber heat insulation boards occupy a large share. Due to the low temperature resistance of glass fibers and the cost of production High, pollute the environment; and carbon fiber is expensive, and imports are restricted; so a new type of alternative product is needed to meet market demand. Contents of the invention [0003] The object of the present invention is to provide a basalt fiber composite heat insulation board and a preparation method thereof in view of the existing problems. [0004] The present invention is achieved through the following technical solutions: a b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C08L25/06C08L67/08C08L97/02C08L27/12C08K13/06C08K9/04C08K7/10C08K3/16C08K5/42C08K3/32
CPCC08L25/06C08K2201/011C08K2201/014C08L2201/08C08L2205/035
Inventor 钱立兵汪洋徐艳青
Owner 安徽梦谷纤维材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap