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A kind of environment-friendly flame-retardant colored cake and preparation method thereof

An environmentally friendly, color cake technology, applied in the field of polymer chemistry, can solve problems such as non-compliance, and achieve the effects of improving uniformity, enhancing dispersion performance, improving stability and dispersibility

Active Publication Date: 2021-06-22
FOSHAN SHUNDE BAOSITE PIGMENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, adding arsenic trioxide, which is toxic to the human body, as a flame retardant in this invention does not meet the current environmental protection requirements

Method used

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  • A kind of environment-friendly flame-retardant colored cake and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] The preparation method of modified nano calcium carbonate:

[0059] Weigh the nano-calcium carbonate powder, add the weighed nano-calcium carbonate powder into the ethanol solution of γ-aminopropyltriethoxysilane, wherein the content ratio of γ-aminopropyltriethoxysilane to absolute ethanol is 0.1 g: 100mL, keep the temperature at 65°C, and ultrasonically react for 50 minutes; cool down, centrifuge, discard the supernatant, and dry to obtain the modified nano-calcium carbonate dispersant.

[0060] A flame retardant and environmentally friendly color cake formula:

[0061] The flame-retardant and environmentally friendly color cake of Example 1 of the present invention is made of the following components in parts by weight, wherein, polyvinyl chloride: 8 parts, antimony trioxide and magnesium hydroxide combined flame retardant: 65 parts, of which The weight ratio of antimony and magnesium hydroxide is 15:1, the composition of epoxy soybean oil and TOTM: 0.5 part, wherei...

Embodiment 2

[0064] The preparation method of modified nano calcium carbonate:

[0065] Weigh nano-calcium carbonate powder, add the weighed nano-calcium carbonate powder into N-β-aminoethyl-γ-aminopropyltriethoxysilane ethanol solution, wherein N-β-aminoethyl-γ-ammonia The content ratio of propyltriethoxysilane to absolute ethanol is 0.8g:100mL, keep the temperature at 75°C, and ultrasonically react for 30 minutes; cool down, centrifuge, discard the supernatant, and dry to obtain modified nano-calcium carbonate Dispersant.

[0066] A flame retardant and environmentally friendly color cake formula:

[0067] The flame-retardant and environmentally friendly color cake of Example 2 of the present invention is made of the following components in parts by weight, wherein 15 parts of polyethylene, antimony trioxide and aluminum hydroxide combined flame retardant: 85 parts, of which antimony trioxide The weight ratio of epoxy soybean oil and 911P is 15:0.5, the composition of epoxy soybean oil ...

Embodiment 3

[0070] The preparation method of modified nano calcium carbonate:

[0071] Weigh nano calcium carbonate powder, add the weighed nano calcium carbonate powder into N-β-aminoethyl-aminopropylmethyldimethoxysilane ethanol solution, wherein N-β-aminoethyl-aminopropyl The content ratio of methyldimethoxysilane to absolute ethanol is 0.2g:100mL, keep the temperature at 70°C, and ultrasonically react for 35min; cool down, centrifuge, discard the supernatant, and dry to obtain modified nano-calcium carbonate Dispersant.

[0072] A flame retardant and environmentally friendly color cake formula:

[0073] The flame-retardant and environmentally friendly color cake of Example 3 of the present invention is made of the following components in parts by weight, wherein, polyvinyl chloride: 10 parts, antimony trioxide, aluminum hydroxide, magnesium hydroxide combined flame retardant: 80 parts , wherein the weight ratio of antimony trioxide, aluminum hydroxide and magnesium hydroxide is 15:0...

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Abstract

The invention belongs to the technical field of polymer chemistry, and in particular relates to a formula of a color cake and a preparation method thereof. The invention provides an environmentally friendly flame-retardant color cake and a preparation method thereof. The method uses a matrix to compound various additives, such as antimony trioxide, magnesium hydroxide, aluminum hydroxide flame retardant composition, stable Additives, plasticizers, lubricants, modified nano calcium carbonate dispersants and other additives are synergistically coordinated, which not only improves the flame retardancy of the color cake, but also improves the dispersion performance of the color cake, and its VOCs content is low, which can be well Meet the current market requirements for product environmental performance.

Description

technical field [0001] The invention belongs to the technical field of macromolecule chemistry, and in particular relates to a formula of an environment-friendly flame-retardant color cake and a preparation method thereof. Background technique [0002] Plastic products can be widely used in building materials, floor tiles, pipes, wires and cables, packaging films, foaming materials, sealing materials and other fields, and have become indispensable materials in modern engineering construction. However, the introduction of plasticizers will reduce the flame retardancy during plastic processing and molding, so it is necessary to add corresponding flame retardants to plastic products. [0003] Flame retardants are generally divided into inorganic flame retardants and organic flame retardants. Among them, halogen flame retardants are used in the largest amount in organic flame retardants. Among them, organic flame retardants have good flame retardancy but will produce a large a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/06C08L23/06C08L91/00C08K13/06C08K9/06C08K3/26C08K3/22C08K5/526
CPCC08K2003/2227C08K2003/265C08K2201/011C08L23/06C08L27/06C08L2201/02C08L91/00C08K13/06C08K9/06C08K3/26C08K3/22C08K5/526C08K3/2279
Inventor 黄少明毕俊涛谭文富
Owner FOSHAN SHUNDE BAOSITE PIGMENT
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