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Temperature-variation and light-dimming fireproof material, temperature-control and sun-shading fireproof glass and preparation method of temperature-control and sun-shading fireproof glass

A fire-resistant material and dimming technology, applied in chemical instruments and methods, glass/slag layered products, lamination, etc., can solve the problems that fire-resistant glass does not have dimming function, does not have fire-proof function, etc., and achieves automatic adjustment of sunlight Transmittance, eliminating the sun's burning sensation, and improving the effect of use

Inactive Publication Date: 2017-09-29
SUZHOU POLIMA MACROMOLECULE MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent 201510564895 discloses a fireproof liquid, and the fireproof glass prepared by it does not have dimming function
[0004] Existing technologies such as patents 03800722.3, 94190152.1, and 98106929.0 respectively disclose a temperature-controlled dimming material, which is used as an interlayer to prepare temperature-controlled dimming glass, but they do not have a fireproof function

Method used

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  • Temperature-variation and light-dimming fireproof material, temperature-control and sun-shading fireproof glass and preparation method of temperature-control and sun-shading fireproof glass
  • Temperature-variation and light-dimming fireproof material, temperature-control and sun-shading fireproof glass and preparation method of temperature-control and sun-shading fireproof glass
  • Temperature-variation and light-dimming fireproof material, temperature-control and sun-shading fireproof glass and preparation method of temperature-control and sun-shading fireproof glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Example 1: Temperature-variable light-adjustable fireproof material, temperature-controlled light-shielding fireproof glass containing temperature-variable light-adjustable fireproof material and its preparation method

[0051] The composition of the temperature-changing light-adjusting fireproof material of this embodiment is as shown in Table 2:

[0052] Table 2: Components of the temperature-changing dimming fireproof material in this example

[0053] materials

parts by weight

Block polyether HLB=12.0

3

Hydroxyethyl Acrylate

1.5

polyethylene glycol diacrylate

0.5

4-Phenyl-benzophenone

0.5

polyacrylamide

0.01

Polyethylene glycol 600

25

sodium pyrophosphate

0.3

40%wt nano silicon solution

30

sucrose

1

Potassium hydrogen phosphate

1

water

37.19

[0054] The preparation method of the temperature-changing light-adjusting fireproof material in thi...

Embodiment 2

[0069] Example 2: Temperature-variable light-adjustable fireproof material, temperature-controlled sunshade fireproof glass containing temperature-variable light-adjustable fireproof material and its preparation

[0070] The components of the temperature-changing light-adjusting fireproof material in this embodiment are as shown in Table 4:

[0071] Table 4: Components of the temperature-changing dimming fireproof material in this embodiment

[0072]

[0073]

[0074] The preparation method of the temperature-changing light-adjusting fireproof material has the following steps:

[0075] (1) Weighing all raw materials except cross-linked water-absorbing resin and water according to the ratio, and then putting them into a high-speed mixer and stirring for 40 minutes to obtain a mixture;

[0076] (2) Add cross-linked water-absorbing resin and water to the mixture obtained in step (1), and stir for 70 minutes to obtain the product.

[0077] The temperature-controlled sunsha...

Embodiment 3

[0081] Example 3: Temperature-variable light-adjustable fireproof material, temperature-controlled sunshade fireproof glass containing temperature-variable light-adjustable fireproof material and its preparation

[0082] The raw material components of the temperature-changing light-adjusting fireproof material in this embodiment are as shown in Table 6:

[0083] Table 6: Components of the temperature-changing dimming fireproof material in this embodiment

[0084] materials

parts by weight

Dodecylphenol polyoxyethylene ether HLB=14.5

10

Methacrylate

10

Methoxypolyethylene glycol monoacrylate

5

Benzoin

0.01

Benzophenone

0.01

Croscarmellose

0.5

Polypropylene Glycol 400

3.5

Potassium fluorosilicate

1

20%wt nano silicon solution

40

glucose

2

granulated sugar

3

Potassium hydrogen phosphate

2

water

22.98

[0085] The preparation method of...

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Abstract

The invention relates to the technical field of macromolecular materials, especially relates to the technical field of glass materials, and particularly discloses a temperature-variation and light-dimming fireproof material, which is mainly prepared from the following raw-material components of a temperature-sensitive substance, a light-cured monomer, a light initiator, cross-linked water absorption resin, a polyhydroxy solvent, a nano silicon solution, a cross-linking agent, a char forming agent, a char formation accessory and the like. The temperature-variation and light-dimming fireproof material can be doubly regulated in light transmittance by an ambient temperature and sunlight, and has the advantages of quick allochroic speed, long service life and good fireproof performance. The invention also provides temperature-control and sun-shading fireproof glass prepared from the temperature-variation and light-dimming fireproof material and a preparation method of the temperature-control and sun-shading fireproof glass.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to the technical field of glass materials. Background technique [0002] With the continuous increase of people's requirements for the comfort of using space, the application fields of switchable glass with sunshade and heat insulation function are becoming more and more extensive, and its development potential is huge. [0003] At present, almost all the dimming glasses on the market are electronically controlled, and the glass can transmit and block visible light by switching the power supply. Electronically controlled dimming glass is divided into organic liquid crystal and inorganic coating type. The organic liquid crystal type has poor weather resistance and can only be used for indoor partitions. The production process of the inorganic coating type is complicated and the production equipment is expensive. Only a few countries in the world have production capacity. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/02C08L71/00C08L33/26C08K13/02C08K3/32C08K3/36B32B17/06B32B33/00B32B37/10
CPCB32B17/06B32B33/00B32B37/10B32B2307/3065B32B2307/40B32B2307/42C08K2201/011C08L71/00C08L71/02C08L2201/02C08L2201/10C08L2205/025C08L2205/035C08L33/26C08K13/02C08K3/32C08K3/36C08L33/00C08L1/286
Inventor 殷宏明宣英男张强卢朝阳
Owner SUZHOU POLIMA MACROMOLECULE MATERIAL CO LTD
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