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Long acting work shop bicomponent element precoating priming paint

A pre-painted primer and two-component technology, applied in the field of paint making, can solve the problems of waste, serious corrosion, high coating cost, etc., and achieve the effects of fast drying, excellent anti-rust performance, excellent welding performance and cutting performance

Inactive Publication Date: 2006-01-11
WUHAN FUMAISHI NEW MATERIAL CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, there are a lot of steel products in stock in steel production and industrial use. These steel products in stock have been in the air for a long time, and the corrosion is very serious, causing a lot of waste. Now some units also adopt the pre-coating method, but the current coating cost is high and the protection life is high. Short, poor environmental performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The long-acting workshop two-component precoating primer of the present invention comprises:

[0024] The weight of component A is Kg:

[0025] Orthoethyl silicate 70

[0026] Butanol 20

[0027] acidified water 10

[0028] The weight of component B is Kg:

[0029] Polyvinyl acid resin 10

[0030] ethanol 5

[0031] Organic bentonite 1

[0032] Titanium dioxide, talc mixture 60

[0033] Active magnetic powder 24

[0034] The production process of component A is:

[0035] 1. Put 70Kg tetraethyl orthosilicate epoxy ester resin into the container;

[0036] 2. Add 20Kg of butanol to the container;

[0037] 3. Add 10Kg of acidified water into the container, and stir the solution in the container evenly;

[0038] 4. After passing the inspection, filter, pack and store.

[0039] The production process of component B is:

[0040] 1. First put 10Kg of polyvinyl acid resin into the container;

[0041] 2. Add 5Kg of ethanol to the container;

[0042] 3. Mix organic ...

Embodiment 2

[0045] The long-acting workshop two-component precoating primer of the present invention comprises:

[0046] The weight of component A is Kg:

[0047] Orthoethyl silicate 50

[0048] Ethanol 30

[0049] acidified water 20

[0050] The weight of component B is Kg:

[0051] Polyvinyl acid resin 25

[0052] Butanol 15

[0053] 201P 5

[0054] Light calcium, talc mixture 45

[0055] Active magnetic powder 10

[0056] The production process of component A is:

[0057] 1. Put 50Kg orthosilicate epoxy ester resin into the container first;

[0058] 2. Add 30Kg of ethanol to the container;

[0059] 3. Add 20Kg of acidified water into the container, and stir the solution in the container evenly;

[0060] 4. After passing the inspection, filter, pack and store.

[0061] The production process of component B is:

[0062] 1. First put 25Kg of polyvinyl acid resin into the container;

[0063] 2. Add 15Kg butanol to the container;

[0064] 3. Stir the dispersive 201P 5Kg evenl...

Embodiment 3

[0067] The long-acting workshop two-component precoating primer of the present invention comprises:

[0068] The weight of component A is Kg:

[0069] Orthoethyl silicate 60

[0070] Ethanol, butanol mixture 25

[0071] acidified water 15

[0072] The weight of component B is Kg:

[0073] Polyvinyl acid resin 20

[0074] Butanol, ethanol mixture 10

[0075] Organic bentonite, 201P mixture 5

[0076] Titanium dioxide, light calcium, talc mixture 50

[0077] Active magnetic powder 15

[0078] The production process of component A is:

[0079] 1. Put 60Kg tetraethyl orthosilicate epoxy ester resin into the container;

[0080] 2. Add 25Kg of butanol and ethanol mixture into the container;

[0081] 3. Add 15Kg of acidified water into the container, and stir the solution in the container evenly;

[0082] 4. After passing the inspection, filter, pack and store.

[0083] The production process of component B is:

[0084] 1. First put 20Kg of polyvinyl acid resin into the ...

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Abstract

A high-durability precoated dual-component priming paint for workshop is composed of the component A prepared proportionally from ethyl n-silicate, alcohol solvent, and acidified water and the component B prepared proportionally from polyvinylic acid resin, alcohol solvent, assistant, powder and active magnetic iron powder. Its advantages are high antirust powder, high weldability, and high resistance to flush and rubb.

Description

technical field [0001] The invention relates to the technical field of paint making, in particular to a long-lasting workshop two-component precoating primer. Background technique [0002] Nowadays, there are a lot of steel products in stock in steel production and industrial use. These steel products in stock have been in the air for a long time, and the corrosion is very serious, causing a lot of waste. Now some units also adopt the pre-coating method, but the current coating cost is high and the protection life is high. Short, poor environmental performance. Contents of the invention [0003] The purpose of the present invention is to manufacture a long-acting workshop two-component precoating primer with cathodic protection and anodic corrosion inhibition, excellent antirust performance, good environmental protection performance and long service life. [0004] The long-acting workshop two-component precoating primer of the p...

Claims

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Application Information

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IPC IPC(8): C09D133/02C09D5/12
Inventor 王骏冯友援陈国清李云松
Owner WUHAN FUMAISHI NEW MATERIAL CHEM
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