Laminboard of level A fireproof plastic-aluminum plate and method for producing the same

A technology of aluminum-plastic panels and sandwich panels, which is applied in the field of sandwich panels of fireproof panels and its preparation, and can solve problems such as poor combustion and weather resistance

Active Publication Date: 2008-05-07
JIANGSU XIECHENG SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a sandwich panel of A-level fireproof aluminum-plastic panel and its preparation method. The A-level fireproof aluminum-plastic panel obtained through the sandwich panel can effectively overcome the existing aluminum-plastic composite panel with PE as the core panel. Combustion, deformation and poor weather resistance of plastic panels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0009] Example 1: first prepare slurry, weigh 85 kg of calcium carbonate, 128 kg of silicon powder, 85 kg of quartz sand, 14 kg of perlite, 10 kg of polypropylene staple fiber, 45 kg of silicon dioxide, 58 kg of aluminum hydroxide, molybdic acid 16 kg of zinc and 135 kg of acrylic acid latex are poured into a mixer at 80 rpm and stirred for 3 minutes; then the slurry is discharged from the tank, and the slurry is injected into the die cavity, and the traditional method is heated and pressurized to compound aluminum to obtain Class A fire protection Aluminum-plastic panels.

[0010] Class A fire-resistant aluminum-plastic panels: test GB8624-1997 "Classification method for the combustion performance of building materials". Class-A fire-resistant aluminum-plastic panels were tested by the National Fire-proof Building Materials Quality Supervision and Inspection Center on January 24, 2007. Comply with GB8624-1997 national standard, detailed schedule:

[0011] serial num...

example 2

[0012] Example 2: Example 1: first prepare slurry, weigh 90 kg of calcium carbonate, 134 kg of silicon powder, 90 kg of quartz sand, 14 kg of perlite, 10.5 kg of polypropylene staple fiber, 50 kg of silicon dioxide, and 60 kg of aluminum hydroxide , 16 kg of zinc molybdate and 138 kg of acrylic acid latex are poured into a mixer at 120 rpm and stirred for 3 minutes; then the slurry is discharged from the tank, and the slurry is injected into the die cavity, and the traditional method is heated and pressurized to compound aluminum. Class A fireproof aluminum composite panel.

[0013] Class A fire-resistant aluminum-plastic panels: test GB8624-1997 "Classification method for the combustion performance of building materials". Class-A fire-resistant aluminum-plastic panels were tested by the National Fire-proof Building Materials Quality Supervision and Inspection Center on January 24, 2007. Comply with GB8624-1997 national standard, detailed schedule:

[0014] serial nu...

example 3

[0015] Example 3: first prepare slurry, weigh 85 kg of calcium carbonate, 140 kg of silicon powder, 90 kg of quartz sand, 14 kg of perlite, 10 kg of polypropylene staple fiber, 55 kg of silicon dioxide, 65 kg of aluminum hydroxide, molybdic acid 16 kg of zinc and 138 kg of acrylic acid latex are poured into a mixer at 100 rpm and stirred for 4 minutes; then the slurry is discharged from the tank, injected into the die cavity by traditional methods, heated and pressurized to compound aluminum to obtain Class A fire protection Aluminum-plastic panels.

[0016] Class A fire-resistant aluminum-plastic panels: test GB8624-1997 "Classification method for the combustion performance of building materials". Class-A fire-resistant aluminum-plastic panels were tested by the National Fire-proof Building Materials Quality Supervision and Inspection Center on January 24, 2007. Comply with GB8624-1997 national standard, detailed schedule:

[0017] serial number

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Abstract

The invention discloses a coreboard of an A-level fire-proof aluminium-plastic board and the preparation method thereof. Calculating according to a boil of raw material slurry, the coreboard consists of calcium carbonate of 85 to 95 kilograms, silicon fine powder of 128 to 140 kilograms, quartz sand of 85 to 95 kilograms, perlite of 10 to 20 kilograms, polypropylene short fibre of 6 to 15 kilograms, Sio2 of 45 to 55 kilograms, aluminium hydroxide of 55 to 65 kilogram, zinc molybdate of 10 to 25 kilograms and acrylic latex of 130 to 140 kilograms. The method comprises the step as follows: preparing the feed slurry; balancing the ingredients according to the weight requirement and then pouring into a stirring mill with a revolution of 80 to 150 per minute to stir for 3 to 5 minutes; making the feed slurry out of the pot; heating and pressing the aluminum after casting the feed slurry into the mold pressing cavity with the traditional method; after that, the A-level fire-proof aluminium-plastic board is made. The invention takes the acrylic latex as the resin acceptor, the aluminium hydroxide as the flame retardant, the zinc molybdate as the antismoke agent, and the polypropylene fibre as the strengthening and toughing agent; the racking strength of the made A-level fire-proof aluminium-plastic board exceeds the standard; the indexes such as the water-proof index, the fire-proof index and the breaking resisting index and so on all accord with the national standard of GB8642-1997A level.

Description

technical field [0001] The invention relates to a sandwich panel of a fireproof board and a preparation method thereof, in particular to a sandwich panel of a class A fireproof aluminum-plastic panel and a preparation method thereof. Background technique [0002] Class A fire-resistant aluminum-plastic panels are encouraged to be developed by the state. They can replace aluminum-plastic panels and pure aluminum panels with PE as the sandwich core. Class-A fire-resistant aluminum-plastic panels belong to the A-level fire protection level. They are energy-saving and environmentally friendly products, especially suitable for fire protection. Interior decoration of auditoriums, airports, and high-rise buildings with high requirements. At present, there is a composite aluminum plate with the combination of magnesium chloride and magnesium oxide as the core plate, but the hardness of the core plate is uneven, and the peeling strength is uneven, which cannot pass the standard test....

Claims

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Application Information

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IPC IPC(8): C04B35/66C04B14/06C04B14/28C04B14/38C04B14/18C04B16/06C04B22/06C04B22/08
CPCC04B26/06C04B2111/28C04B2111/27C04B41/009C04B41/5155
Inventor 陈建明吴星磊
Owner JIANGSU XIECHENG SCI & TECH DEV
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