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Rapid curing MMA floor paint primer and preparation method thereof

A floor coating, fast curing technology, applied in the direction of primer, polyester coating, polyether coating, etc., can solve the problems of material waste, long curing time, poor adhesion of MMA coating, etc., achieve simple process, convenient operation, Ease of construction

Pending Publication Date: 2018-07-20
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that the existing MMA primer needs to reach a certain thickness during construction, resulting in material waste, long curing time, increased cost, and poor adhesion with MMA paint, the present invention provides a fast-curing MMA floor Paint primer and preparation method thereof

Method used

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  • Rapid curing MMA floor paint primer and preparation method thereof
  • Rapid curing MMA floor paint primer and preparation method thereof
  • Rapid curing MMA floor paint primer and preparation method thereof

Examples

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preparation example Construction

[0047] In one embodiment, the preparation method includes the following steps:

[0048] (1) take each component according to the raw material ratio of the MMA floor coating primer of described fast curing;

[0049] (2) After mixing the hard monomer, soft monomer, cross-linking monomer, resin and polymerization inhibitor, stir at constant temperature until the resin dissolves, add plasticizer, antioxidant, accelerator, stir and cool down, Get A component;

[0050] (3) Mix the A component with the initiator in the B component to obtain a fast-curing MMA floor paint primer.

[0051] The above-mentioned preparation method is further explained below:

[0052] Preferably, the temperature of the constant temperature stirring is 50-70° C., which is helpful for the dissolution of the resin.

[0053] The method has the advantages of simple preparation process, convenient operation, safety and reliability, and convenient construction.

Embodiment 1

[0056] A fast curing MMA floor paint primer, comprising A component and B component, comprising the following components in parts by mass:

[0057] A component:

[0058] 10 parts of methyl methacrylate;

[0059] 5 parts of butyl methacrylate;

[0060] 10 parts of isooctyl acrylate;

[0061] 5 parts of polyethylene glycol dimethacrylate;

[0062] 70 parts of acrylic resin;

[0063] 0.1 part of hexamethylenetetramine;

[0064] 0.5 parts of triphenylphosphine;

[0065] 0.15 parts of hydroquinone methyl ether;

[0066] 0.3 parts of diisononyl phthalate;

[0067] 0.2 part of N'N-dimethyl-p-toluidine;

[0068] B component:

[0069] Benzoyl peroxide 10 parts.

[0070] The preparation method of the MMA floor coating primer of quick solidification, comprises the following steps:

[0071] (1) take each component according to the raw material ratio of the MMA floor coating primer of described fast curing;

[0072] (2) Add methyl methacrylate, isooctyl acrylate, butyl methacry...

Embodiment 2

[0075] A fast curing MMA floor paint primer, comprising A component and B component, comprising the following components in parts by mass:

[0076] A component:

[0077] 12 parts of styrene;

[0078] 20 parts of isooctyl acrylate;

[0079] 5 parts of polyethylene glycol dimethacrylate;

[0080] 60 parts of unsaturated polyester resin;

[0081] 1 part of hexamethylenetetramine;

[0082] 0.5 parts of triethyl phosphite;

[0083] 0.05 parts of hydroquinone methyl ether;

[0084] 0.2 parts of diisononyl phthalate;

[0085] 0.1 part of N'N-dimethyl-p-toluidine;

[0086] B component:

[0087] 5 parts of methyl ethyl ketone peroxide.

[0088] The preparation method of the MMA floor coating primer of quick solidification, comprises the following steps:

[0089] (1) take each component according to the raw material ratio of the MMA floor coating primer of described fast curing;

[0090] (2) Add styrene, isooctyl acrylate, unsaturated polyester resin, and hydroquinone methyl ...

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Abstract

The invention relates to the technical field of paints, and particularly discloses a rapid curing MMA floor paint primer and a preparation method thereof. The MMA floor paint primer comprises a component A and a component B, and is characterized in that the component A comprises the following components in parts by mass: 10-20 parts of a hard monomer, 10-20 parts of a soft monomer, 5-10 parts of acrosslinking monomer, 50-80 parts of resin, 0.1-1 part of an accelerator, 0.1-1 part of an antioxidant, 0.01-0.5 parts of a polymerization inhibitor and 0.1-0.5 parts of a plasticizer; and the component B comprises 5-15 parts by mass of an initiator. The rapid curing MMA floor paint primer provided by the invention has a high paint film curing speed; a cured paint film has relatively high strength, water resistance, chemical resistance and weather resistance, and can be used for thin coating construction; and the primer paint film has high adhesion to a floor paint of an MMA system.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a fast-curing MMA floor coating primer and a preparation method thereof. Background technique [0002] With the rapid development of the modern construction industry, the application of floor coatings is becoming more and more extensive. In addition to being used in indoor environments such as underground parking lots and factory workshops, more and more floor coatings are required to beautify outdoor spaces, which puts forward new requirements for the weather resistance of floor coatings. Traditional epoxy floor coatings cannot be applied outdoors due to their poor weather resistance. Acrylic paint has become a better choice for outdoor floor materials due to its high weather resistance. However, traditional acrylic paints contain solvents, which are not conducive to environmental protection. Other materials generally need to be cured normally at a temperature above 5 degrees...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D167/06C09D171/02C09D5/00C09D7/63C09D7/48
CPCC09D133/00C09D167/06C09D5/002C08L71/02C08K5/17C08K5/50C08K5/12C08K5/524
Inventor 程璐胡中源董立志楚会来
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD