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High-weatherability fireproof thermal insulation material

A technology of fire prevention, heat preservation and high weather resistance, applied in the field of heat preservation materials, can solve the problems of high thermal conductivity, high density of heat preservation materials, and limited use range, etc., and achieve the effect of reasonable raw material ratio, good heat preservation performance and wide use range

Inactive Publication Date: 2018-01-23
JIANGSU JIANZHONG ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing thermal insulation materials have poor thermal insulation performance and high thermal conductivity, and cannot play a good thermal insulation effect in occasions that require thermal insulation. Traditional thermal insulation materials do not have the effect of fire prevention and have a low ignition point. Therefore, in In the process of use, once a fire occurs, the loss will be huge. The density of traditional thermal insulation materials is high, not light enough, and the cohesiveness of the overall material is poor, resulting in insufficient strength of products made of traditional thermal insulation materials. Easy to fall off, the scope of use is relatively limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The present invention provides a technical solution: a high weather resistance, fireproof and thermal insulation material, comprising inorganic raw materials, organic raw materials and fiber mixtures. The inorganic raw materials include the following components by weight: 25 parts of metal aggregate, 15 parts of filler silica powder, weight 16 parts of high-quality calcium carbonate powder, 53 parts of sulfate mixture, 27 parts of silicate mixture, 25 parts of special binder, 26 parts of foaming agent; organic raw materials include the following weight components: 24 parts of acrylic resin powder, polyurethane 13 parts of powder; fiber mixture includes the following weight components: 35 parts of asbestos fiber and 12 parts of metal fiber.

[0016] The metal aggregate includes the following weight components: 18 parts of aluminum oxide, 16 parts of iron oxide, 12 parts of calcium oxide, 14 parts of magnesium oxide, 0.2 parts of potassium oxide, and 0.8 parts of sodium oxide...

Embodiment 2

[0024] The present invention provides a technical solution: a high weather resistance, fireproof and thermal insulation material, comprising inorganic raw materials, organic raw materials and fiber mixtures. The inorganic raw materials include the following components by weight: 38 parts of metal aggregate, 21 parts of filler silica powder, weight 26 parts of high-quality calcium carbonate powder, 48 parts of sulfate mixture, 55 parts of silicate mixture, 36 parts of special binder, 35 parts of foaming agent; organic raw materials include the following weight components: 21 parts of acrylic resin powder, polyurethane 18 parts of powder; fiber mixture includes the following weight components: 32 parts of asbestos fiber and 36 parts of metal fiber.

[0025] The metal aggregate includes the following weight components: 13 parts of aluminum oxide, 19 parts of iron oxide, 22 parts of calcium oxide, 15 parts of magnesium oxide, 0.6 parts of potassium oxide, and 0.5 parts of sodium oxide...

Embodiment 3

[0033] The present invention provides a technical solution: a high weather-resistant fire-retardant thermal insulation material, comprising inorganic raw materials, organic raw materials and fiber mixtures. The inorganic raw materials include the following weight components: 45 parts of metal aggregate, 33 parts of filler silica powder, weight 34 parts of calcium carbonate powder, 67 parts of sulfate mixture, 55 parts of silicate mixture, 54 parts of binder, 65 parts of foaming agent; organic raw materials include the following weight components: 16 parts of acrylic resin powder, polyurethane powder 5 parts; the fiber mixture includes the following weight components: 39 parts of asbestos fiber and 26 parts of metal fiber.

[0034] The metal oxide includes the following weight components: 8 parts of aluminum oxide, 12 parts of iron oxide, 11 parts of calcium oxide, 7 parts of magnesium oxide, 0.6 parts of potassium oxide, and 0.3 parts of sodium oxide.

[0035] The sulfate mixture i...

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PUM

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Abstract

The invention discloses a high-weatherability fireproof thermal insulation material. The high-weatherability fireproof thermal insulation material comprises an inorganic raw material, an organic raw material and a fiber mixture, wherein the inorganic raw material comprises the following components by weight: 18-55 parts of metal aggregate, 15-44 parts of a filler (silicon dioxide powder), 10-36 parts of ground calcium carbonate powder, 25-79 parts of a sulfate mixture, 25-66 parts of a silicate mixture, 10-48 parts of a special binder and 31-56 parts of a foaming agent; the inorganic raw material comprises the following components by weight: 15-26 parts of acrylic resin powder and 13-26 parts of polyurethane powder; and the fiber mixture comprises the following components by weight: 25-62parts of asbestos fibers and 11-17 parts of metal fibers. The high-weatherability fireproof thermal insulation material is reasonable in raw material ratio, has the density smaller than that of a traditional thermal insulation material while guaranteeing the strength and the thermal insulation performance, and is light in weight and wider in application range.

Description

Technical field [0001] The invention relates to the field of thermal insulation materials, in particular to a high weather-resistant fire-proof thermal insulation material. Background technique [0002] Most of the existing thermal insulation materials have poor thermal insulation performance and high thermal conductivity, and cannot play a better thermal insulation effect in situations where thermal insulation is required. Traditional thermal insulation materials do not have the effect of fire prevention and have low ignition points. In the process of use, once a fire occurs, the damage caused will be huge. Traditional insulation materials are denser, not light enough, and the overall material has poor adhesion, resulting in insufficient strength of products made of traditional insulation materials. It is easy to fall off, and the scope of use is relatively limited. Summary of the invention [0003] The purpose of the present invention is to provide a high weather resistance, fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/16C04B38/10C04B111/28C04B111/20
Inventor 杨松林
Owner JIANGSU JIANZHONG ENERGY TECH CO LTD
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