CN109913100A - A kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method - Google Patents
A kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method Download PDFInfo
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- CN109913100A CN109913100A CN201910135731.XA CN201910135731A CN109913100A CN 109913100 A CN109913100 A CN 109913100A CN 201910135731 A CN201910135731 A CN 201910135731A CN 109913100 A CN109913100 A CN 109913100A
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Abstract
The present invention relates to powder coating technology field more particularly to a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production methods；Using including polyethylene terephthalate, epoxy resin, aluminium silicate fiber peacekeeping inorganic pigment；The polyethylene terephthalate, the epoxy resin, the ratio between inorganic pigment described in the aluminium silicate fiber peacekeeping are 10:5:2:1；And powdery paints forms necessary coating additive；Added alumina silicate fibre in the present invention has many advantages, such as high temperature resistant, thermal stability are good, pyroconductivity is low, expanded by heating is small and heat-proof quality is good, can significantly improve the properties of powdery paints.
Description
Technical field
The present invention relates to powder coating technology field more particularly to a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and
Production method.
Background technique
Currently, there are problems for oil paint coating production: as paint can largely be arranged in use into atmospheric environment
It is placed with malicious harmful organic solvent, the cost that environment is paid for it is too big；Construction personnel's physical impairment is made in paint use process
At influence duration final body.Environmental requirement is the big power for pushing powdery paints development, since manufacturer is all being sought
The approach for reducing product VOC is looked for, therefore in certain field powdery paints naturally instead of liquid coating.
Summary of the invention
The technical problems to be solved by the invention are to provide a kind of fiber composite for above-mentioned technical deficiency
Type fire-resistant corrosion-resistant powdery paints and production method, using including polyethylene terephthalate, epoxy resin, alumina silicate fibre
And inorganic pigment；The polyethylene terephthalate, the epoxy resin, inorganic pigment described in the aluminium silicate fiber peacekeeping it
Between ratio be 10:5:2:1；And powdery paints forms necessary coating additive；Added aluminium silicate fiber in the present invention
Dimension, has many advantages, such as high temperature resistant, thermal stability are good, pyroconductivity is low, expanded by heating is small and heat-proof quality is good, can be very big
The properties of ground improvement powdery paints.
The technical scheme adopted by the invention is that: including polyethylene terephthalate, epoxy resin, aluminium silicate fiber peacekeeping
Inorganic pigment；Between the polyethylene terephthalate, the epoxy resin, inorganic pigment described in the aluminium silicate fiber peacekeeping
Ratio be 10:5:2:1；And powdery paints forms necessary coating additive.
The technical program is advanced optimized, the coating additive includes acrylic acid levelling agent, vinyl triamine curing agent, does
Powder flowable and powder stuffing；Above-mentioned coating auxiliary agent sequentially between ratio be 1:2:2:10.
The technical program is advanced optimized, the powder stuffing is talcum powder, mica powder, kaolin, silica, dioxy
Change at least one of titanium, calcium carbonate.
The technical program is advanced optimized, the powdery paints includes polyethylene terephthalate 50%, epoxy resin
25%, alumina silicate fibre 10%, inorganic pigment 5% and coating additive 10%.
Advanced optimize the technical program, a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method,
It is characterized by:
Step includes:
(1) polyethylene terephthalate, epoxy resin, alumina silicate fibre, acrylic acid levelling agent, vinyl triamine are solidified
Agent investment blender is stirred, it is to be mixed uniformly after, carry out melting extrusion by extruser, then pass through broken tablet press machine
Break process is carried out, is crushed finally by flour mill, to obtain powdered mixture A；
(2) powdered mixture A and inorganic pigment and powder stuffing investment high-speed mixer are mixed, it is to be mixed equal
After even, powdered mixture B is obtained；
(3) powdered mixture B and dry powder flow agent high-speed mixer is put into again to mix, it is to be mixed uniformly after,
Obtain the powdery paints.
Compared with prior art, the invention has the following advantages that
1, the present invention in added alumina silicate fibre, by its own with high temperature resistant, thermal stability is good, pyroconductivity is low,
Many advantages, such as expanded by heating is small and heat-proof quality is good, to significantly improve the fire retardant property of powdery paints；
2, added dry powder flow agent in the present invention, can loose anti-conglomeration, improve powder flowbility, and improve on dead angle
Powder rate.
Detailed description of the invention
Fig. 1 is the result of sampling inspection figure of a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method.
Fig. 2 is the fire resistant flame retardant result figure of a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method.
Fig. 3 is the salt spray test result figure of a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method.
Fig. 4 is the appearance ratings confirmation form of a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method.
Fig. 5 is Corrosion protection grade and the corrosion default face of a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method
Product confirmation form.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Embodiment
A kind of fiber composite type fire-resistant corrosion-resistant powdery paints provided by the invention is as follows:
Including polyethylene terephthalate, epoxy resin, aluminium silicate fiber peacekeeping inorganic pigment；The poly terephthalic acid second two
Ester, the epoxy resin, the ratio between inorganic pigment described in the aluminium silicate fiber peacekeeping are 10:5:2:1；And powdery paints
Coating additive necessary to forming；
The coating additive includes acrylic acid levelling agent, vinyl triamine curing agent, dry powder flow agent and powder stuffing；Above-mentioned painting
Ratio between expecting auxiliary agent sequentially is 1:2:2:10；
The powder stuffing is at least one of talcum powder, mica powder, kaolin, silica, titanium dioxide, calcium carbonate；
The powdery paints includes polyethylene terephthalate 50%, epoxy resin 25%, alumina silicate fibre 10%, inorganic pigment
5% and coating additive 10%.
A kind of fiber composite type fire-resistant corrosion-resistant powdery paints and the production method is as follows:
(1) polyethylene terephthalate, epoxy resin, alumina silicate fibre, acrylic acid levelling agent, vinyl triamine are solidified
Agent investment blender is stirred, it is to be mixed uniformly after, carry out melting extrusion by extruser, then pass through broken tablet press machine
Break process is carried out, to obtain powdered mixture A；
(2) powdered mixture A and inorganic pigment and powder stuffing investment high-speed mixer are mixed, it is to be mixed equal
After even, powdered mixture B is obtained；
(3) powdered mixture B and dry powder flow agent high-speed mixer is put into again to mix, it is to be mixed uniformly after,
Obtain the powdery paints.
Compliance test result
A kind of fiber composite type fire-resistant corrosion-resistant powdery paints prepared by the above method, sampling are detected, and testing result is such as
Shown in Fig. 1:
A kind of fiber composite type fire-resistant corrosion-resistant powdery paints prepared by the present invention is sprayed 50-70 μm using electrostatic gun,
Solidify 25 minutes in 190 DEG C of Electric heat ovens, so that coating template be made, fire resistant flame retardant test, fire resisting are carried out to coating template
Effect is better than commercially available ordinary powder coating as shown in Fig. 2, it embodies powdery paints fire resisting effect prepared by the present invention；
A kind of fiber composite type fire-resistant corrosion-resistant powdery paints prepared by the present invention is sprayed 50-70 μm using electrostatic gun,
Solidify 25 minutes in 190 DEG C of Electric heat ovens, so that coating template be made, salt spray test 2000h, appearance are carried out to coating template
It is as shown in Figure 3-Figure 5 with corrosion condition, it embodies powdery paints resistance to chemical corrosion prepared by the present invention and is better than city
The ordinary powder coating sold.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (5)
1. a kind of fiber composite type fire-resistant corrosion-resistant powdery paints, it is characterised in that: including polyethylene terephthalate, epoxy
Resin, aluminium silicate fiber peacekeeping inorganic pigment；The polyethylene terephthalate, the epoxy resin, the alumina silicate fibre
Ratio between the inorganic pigment is 10:5:2:1；And powdery paints forms necessary coating additive.
2. a kind of fiber composite type fire-resistant corrosion-resistant powdery paints according to claim 1, it is characterised in that: the coating
Auxiliary agent includes acrylic acid levelling agent, vinyl triamine curing agent, dry powder flow agent and powder stuffing；Above-mentioned coating auxiliary agent is by successive
Ratio between sequence is 1:2:2:10.
3. a kind of fiber composite type fire-resistant corrosion-resistant powdery paints according to claim 1, it is characterised in that: the powder
Filler is at least one of talcum powder, mica powder, kaolin, silica, titanium dioxide, calcium carbonate.
4. a kind of fiber composite type fire-resistant corrosion-resistant powdery paints according to claim 1, it is characterised in that: the powder
Coating includes polyethylene terephthalate 50%, epoxy resin 25%, alumina silicate fibre 10%, inorganic pigment 5% and coating additive
10%。
5. a kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production side described in any one of -4 according to claim 1
Method, it is characterised in that:
Step includes:
Polyethylene terephthalate, epoxy resin, alumina silicate fibre, acrylic acid levelling agent, vinyl triamine curing agent are thrown
Enter blender to be stirred, it is to be mixed uniformly after, carry out melting extrusion by extruser, then pass through broken tablet press machine and carry out
Break process is crushed finally by flour mill, to obtain powdered mixture A；
By powdered mixture A and inorganic pigment and powder stuffing investment high-speed mixer mix, it is to be mixed uniformly after,
Obtain powdered mixture B；
Powdered mixture B and dry powder flow agent are put into high-speed mixer again to mix, it is to be mixed uniformly after to get
To the powdery paints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135731.XA CN109913100A (en) | 2019-02-25 | 2019-02-25 | A kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135731.XA CN109913100A (en) | 2019-02-25 | 2019-02-25 | A kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method |
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| Publication Number | Publication Date |
|---|---|
| CN109913100A true CN109913100A (en) | 2019-06-21 |
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ID=66962190
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910135731.XA Pending CN109913100A (en) | 2019-02-25 | 2019-02-25 | A kind of fiber composite type fire-resistant corrosion-resistant powdery paints and production method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112280435A (en) * | 2020-11-10 | 2021-01-29 | 安徽博泰装饰材料有限公司 | Fiber composite type fireproof corrosion-resistant powder coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719119A (en) * | 2012-06-15 | 2012-10-10 | 公安部四川消防研究所 | Novel intumescence powder steel structured fireproof paint and preparation method thereof |
| CN103305093A (en) * | 2013-06-13 | 2013-09-18 | 东莞市悠派户外用品制造有限公司 | Electrostatic powder coating sprayed on tent support |
| CN105505119A (en) * | 2015-12-23 | 2016-04-20 | 铜陵市经纬流体科技有限公司 | High-temperature-resistant anti-aging valve powder coating and preparation method thereof |
-
2019
- 2019-02-25 CN CN201910135731.XA patent/CN109913100A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719119A (en) * | 2012-06-15 | 2012-10-10 | 公安部四川消防研究所 | Novel intumescence powder steel structured fireproof paint and preparation method thereof |
| CN103305093A (en) * | 2013-06-13 | 2013-09-18 | 东莞市悠派户外用品制造有限公司 | Electrostatic powder coating sprayed on tent support |
| CN105505119A (en) * | 2015-12-23 | 2016-04-20 | 铜陵市经纬流体科技有限公司 | High-temperature-resistant anti-aging valve powder coating and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112280435A (en) * | 2020-11-10 | 2021-01-29 | 安徽博泰装饰材料有限公司 | Fiber composite type fireproof corrosion-resistant powder coating and preparation method thereof |
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Application publication date: 20190621 |