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Preparation method and application of resin composition used for preparing fireproof heat insulation fiber coating

A technology of resin composition and thermal insulation coating, which is applied in the direction of fireproof coating, coating, fiber treatment, etc. It can solve the problems of not being comfortable enough to wear, restricting the development of thermal insulation clothing market, and not being able to have bright colors, so as to improve safety Performance index, strong anti-corrosion, bright and clean effect

Active Publication Date: 2016-12-21
江西合盛安泰新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing thermal insulation clothing products still have the problem of not being comfortable enough to wear
On the other hand, the color of clothing is mostly gray and cannot have bright colors, which limits the market development of thermal insulation clothing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Preparation method and application of resin composition used for preparing fireproof heat insulation fiber coating
  • Preparation method and application of resin composition used for preparing fireproof heat insulation fiber coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The raw material ratio is as follows:

[0029] project

raw material name

parts by mass

raw material

Formaldehyde (37%)

300

raw material

Melamine (99.9%)

150

pH regulator

Sodium Hydroxide (40%)

10

additive

Carbonamide

9

plasticizer

paraffin

3

detergent

Borax

0.3

thickener

Phosphoric acid (64%)

23.6

[0030] Add formaldehyde and sodium hydroxide to the reaction kettle, and the resulting mixture has a pH value of 10; raise the temperature to 45°C, add melamine, carbonamide, paraffin, and borax, stir, and then raise the temperature to 65°C for 1 hour. Then divide the phosphoric acid into three equal batches and add it to the reaction kettle, and heat up to 95°C. At this time, the viscous system in the reaction kettle gradually becomes thinner, and the reaction is complete, and the solid content of the product is 30%. Phosphoric acid is weighed by volume, 2...

Embodiment 2

[0033] The raw material ratio of resin composition is as follows:

[0034] project

raw material name

parts by mass

raw material

Formaldehyde (37%)

300

raw material

Melamine (99.9%)

150

pH regulator

Sodium Hydroxide (40%)

10

additive

Carbonamide

9

plasticizer

paraffin

5

detergent

Borax

0.3

thickener

Phosphoric acid (64%)

23

[0035] The preparation method is the same as in Example 1.

[0036] The fabric was treated in the same manner as in Example 1.

[0037] Example 2:

[0038] The raw material ratio of resin composition is as follows:

[0039] project

raw material name

parts by mass

raw material

Formaldehyde (37%)

300

raw material

Melamine (99.9%)

150

pH regulator

Sodium Hydroxide (40%)

10

additive

Carbonamide

9

plasticizer

paraffin

6

detergent

Borax

0.3

...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention provides a preparation method of a resin composition used for preparing a fireproof heat insulation fiber coating. The method comprises the following steps: 1, adding formaldehyde into a reaction kettle, heating formaldehyde to 40-50 DEG C, adding melamine, and carrying out a reaction at 60-70 DEG C for 0.5-3 h; 2, adding a solid content regulator, heating the reaction kettle to 90-98 DEG C, and controlling the solid content of a reaction product to be 25-35%; and 3, adding 1-2% of an osmotic agent, 2-4% of alcohol and 6-9% of tri(2-carboxyethyl)phosphine according to the total mass of the fireproof heat insulation resin, and carrying out pressure infiltration. MF glue is synthesized from a high-protein raw material, and a softener is added to the MF glue, so the problems of shrinkage and decrease of the fireproof performance after water washing are solved, and the high-grade fireproof performance of fabrics is reached.

Description

technical field [0001] The invention belongs to the field of organic material compositions, and in particular relates to a high-temperature-resistant material containing melamine resin. Background technique [0002] Heat-insulating clothing is special clothing used in some high-temperature, smelting, fire-fighting and other occasions in the industry. It is made of a composite material of flame-retardant fiber fabric and vacuum aluminized film. It requires light specific gravity, high strength, and Flame retardant, high temperature resistance, heat radiation resistance, harmless to human body. [0003] Existing thermal insulation clothing products still have the problem of not being comfortable enough to wear. On the other hand, the color of clothing is mostly gray and cannot have bright colors, which limits the market development of heat-insulating clothing. Contents of the invention [0004] Aiming at the deficiencies in the art, the purpose of the present invention is ...

Claims

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Application Information

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IPC IPC(8): C09D161/28C09D5/18C09D5/08C09D7/12C08G12/32D06M15/423D21H19/26D21H19/62D21H21/34
CPCC08G12/32C08L2201/02C09D5/08C09D5/18C09D7/61C09D7/63C09D7/65C09D161/28D06M15/423D06M2200/30D21H19/26D21H19/62D21H21/34C08L91/06C08K13/02C08K3/26C08K2003/387
Inventor 杨京学
Owner 江西合盛安泰新材料有限公司
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