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Microlite fireproof section

A microcrystalline stone and profile technology is applied in the field of fireproof profiles for construction and decoration, which can solve the problem that microcrystalline stone profiles do not have flame retardant and fireproof effects, and achieve the effect of good fireproof performance.

Active Publication Date: 2012-01-04
深圳必图新型材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, it is only placed on the overall cabinet and the stove, and the existing microcrystalline stone profiles do not have the flame-retardant and fire-resistant effects required by the state.

Method used

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  • Microlite fireproof section
  • Microlite fireproof section

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Raw materials: heavy calcium carbonate 60kg, PVC resin 25kg, hard lead 4kg, CPE 4kg, dibutyl fat 4kg, alumina 2kg and composite stabilizer 1kg.

[0024] The production process is: Weigh out various raw materials according to weight, crush them and mix them. When the natural stirring temperature exceeds 120°C, release the powder and pour it into the hopper of the feeder, and then run the semi-finished product through the feeder. Granules; then the semi-finished granules are added to the hopper of the molding machine, mixed and extruded by the molding machine, and packed into the warehouse after inspection.

Embodiment 2

[0026] Raw materials: heavy calcium carbonate 50kg, PVC resin 20kg, hard lead 1kg, CPE 1kg, dibutyl fat 1kg, alumina 1kg and composite stabilizer 1kg.

[0027] The manufacturing process is the same as in Example 1.

Embodiment 3

[0029] Raw materials: heavy calcium carbonate 70kg, PVC resin 40kg, hard lead 5kg, CPE 5kg, dibutyl fat 5kg, alumina 5kg and composite stabilizer 5kg.

[0030] The manufacturing process is the same as in Example 1.

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PUM

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Abstract

The invention provides a fireproof section. The main ingredients of the microlite fireproof section comprise heavy calcium carbonate powder and polyvinyl chloride (PVC) resin. Other chemical assistants which may be one or more of alumina, hard lead, chlorinated poly ethylene (CPE), a dibutyl ester and a compound stabilizer. The fireproof section comprises 50 to 70 weight parts of heavy calcium carbonate powder, 20 to 40 weight parts of PVC resin and 5 to 25 weight parts of other chemical assistants. The fireproof section disclosed by the invention does not contain radioactive harmful matters, has high fireproof performance, can protect the safety of state property and people's life and property, and fills the blank of firefighting and fireproof sections in China.

Description

technical field [0001] The invention relates to a fireproof profile for building and decoration, in particular to a microcrystalline fireproof profile. Background technique [0002] Among the current fire-resistant material components, the most important flame-retardant component is antimony trioxide, but it is radioactive, which is extremely harmful to the human body and is not conducive to environmental protection. Moreover, most fireproof profiles also have the disadvantages of fast aging, deformation, and poor fireproof performance. [0003] Microcrystalline stone, that is, glass ceramics, also known as jade crystal stone, crystal stone, and microcrystalline plate, is called microcrystalline ceramics in the United States, and crystallized glass in Japan. A composite solid material containing a large number of microcrystals and glass bodies obtained by controlled crystallization in a medium. Compared with other natural stones, glass-ceramics has become the preferred cho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/08
Inventor 尹皞
Owner 深圳必图新型材料科技有限公司
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