CN106010021A - Photo frame and water-borne wood paint used on photo frame - Google Patents

Photo frame and water-borne wood paint used on photo frame Download PDF

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Publication number
CN106010021A
CN106010021A CN201610347695.XA CN201610347695A CN106010021A CN 106010021 A CN106010021 A CN 106010021A CN 201610347695 A CN201610347695 A CN 201610347695A CN 106010021 A CN106010021 A CN 106010021A
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CN
China
Prior art keywords
photo frame
frame
aqueous woodware
woodware paint
weight portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610347695.XA
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Chinese (zh)
Inventor
郑海林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIZHOU HUANGYAN HAIYAO ARTWARE Co Ltd
Original Assignee
TAIZHOU HUANGYAN HAIYAO ARTWARE Co Ltd
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Priority to CN201610347695.XA priority Critical patent/CN106010021A/en
Publication of CN106010021A publication Critical patent/CN106010021A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/02Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/14Photograph stands
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic

Abstract

The invention discloses a photo frame which comprises a frame, wherein a groove is formed in the upper part or the lower part of the frame; a bubble level is arranged inside the groove; a transparent plate which is rotationally connected with the frame and is used for movably sealing the groove is arranged at the opening of the groove; a positioning shaft is arranged on the frame; a limiting rod which can rotate around the positioning shaft till being propped against the transparent plate to fix the transparent plate is connected with the positioning shaft in a sleeving manner. The invention further discloses water-borne wood paint coated on the frame. The water-borne wood paint comprises the following components in parts by weight: 75-85 parts of polyacrylic resin, 3-5 parts of propylene glycol monomethyl ether acetic ester, 0.1-0.3 part of dimethyl silicone polymer, 0.1-0.8 part of fumed silica, 0.3-0.5 part of a thickening agent, 13-17 parts of a coloring agent, 0.4-0.7 part of an ultraviolet absorber and 10-15 parts of deionized water. The photo frame has the beneficial effects that the bubble level can be conveniently replaced, so that the photo frame can be always mounted by people under the guidance of the bubble level, and moreover the water-borne wood paint has a function of protecting the photo frame, so that the service life of the photo frame can be prolonged.

Description

A kind of photo frame and apply the aqueous woodware paint on photo frame
Technical field
The present invention relates to house ornament field, particularly to a kind of photo frame and apply the aqueous woodware paint on photo frame.
Background technology
Photo frame, is one internal button sky, and blank space just puts the household decorations of conventional photograph.It is mainly used for photograph Four limits position and strengthen its aesthetic property, are also beneficial to protect the quality of photograph, and image-tape has the photo frame of glass, is possible to prevent photograph to become Color turns to be yellow and damages by worms.
At present, the Chinese patent of Publication No. 201920264U discloses the photo frame of a kind of band air-bubble level, this photo frame Upper installation air-bubble level, can conveniently determine photo frame whether suspension level, and simple in construction is easy to use, is widely used.
But, the air-bubble level in photo frame is typically directly sealed in photo frame, and along with the increase of the time of use, bubble The accuracy of level indicator can decline.It is sealed in often in photo frame due to air-bubble level, it is difficult to change air-bubble level in time, Instead result in people and photo frame cannot be placed in horizontal level under the misleading of air-bubble level, have much room for improvement.
Summary of the invention
It is an object of the invention to provide a kind of photo frame being convenient for changing air-bubble level.
The above-mentioned technical purpose of the present invention has the technical scheme that
A kind of photo frame, including framework, the either above or below of described framework is provided with groove, is provided with air-bubble in described groove Level, the notch of described groove arranges and is connected to the lamella lucida of movable sealing groove with frame member, and described framework is provided with Locating shaft, described locating shaft is socketed with and can turn to abut with the gag lever post of fixing lamella lucida with lamella lucida around locating shaft.
By using technique scheme, rotary spacing bar to gag lever post loses when abutting with lamella lucida, can drive transparent Plate rotates around locating shaft, and now the notch of groove is opened, and can say that air-bubble level takes out from groove.The installation process of bubble The most contrary.The notch of gag lever post and lamella lucida activity closed pockets realizes the replacing of air-bubble level.
As preferably, described framework is made by timber, and the surface-coated of described framework has aqueous woodware paint.
Another object of the present invention is to provide a kind of aqueous woodware paint, including the component of following parts by weight:
As preferably, described thickening agent includes Carboxymethyl cellulose sodium, polyvinyl alcohol, kieselguhr, according to weight portion, described Carboxymethyl cellulose sodium: polyvinyl alcohol: kieselguhr=1: 3-7: 5-8.
As preferably, described coloring agent includes titanium dioxide, zinc oxide, according to weight portion, and described titanium dioxide: zinc oxide =1: 2-5.
As preferably, described UV absorbers selects oxybenzoic acid phenyl ester, 2,4-DihydroxyBenzophenone, 2- One in (2 '-hydroxyl-5 '-aminomethyl phenyl) BTA.
As preferably, according to weight portion, also include filler 1.5-3.5 part.
As preferably, the one in Pulvis Talci, calcium carbonate and barium sulfate selected by described filler.
As preferably, according to weight portion, also include macroporous adsorbent resin 0.5-0.9 part.
It is also an object of the present invention to provide the preparation method of a kind of aqueous woodware paint, comprise the steps:
Step1: put into polyacrylic resin and deionized water, start shooting 250-300 rev/min, stir;
Step2: add propylene glycol methyl ether acetate and polydimethylsiloxane, 500-800 rev/min of Rate Dispersion 10 points Clock;
Step3: add aerosil and thickening agent, 400-600 rev/min of Rate Dispersion 10 minutes;
Step4: add coloring agent and filler, 600-800 rev/min of Rate Dispersion 5 minutes;
Step5: be eventually adding UV absorbers and macroporous adsorbent resin, after 600-800 rev/min of Rate Dispersion 5 minutes Prepare.
In sum, the method have the advantages that
1, the notch of gag lever post and lamella lucida activity closed pockets realizes the replacing of air-bubble level;
2, framework is made by timber, preferably Lignum seu Ramulus Cunninghamiae Lanceolatae.The timber of Lignum seu Ramulus Cunninghamiae Lanceolatae is yellow-white, sometimes heartwood band reddish tan, and matter is softer, Careful, there is fragrance, texture is straight, easily processes, proportion 0.38, and corrosion resistant power is strong, is not eaten by Coptotermes formosanus Shtrari. moth, and bark contains tannin;
3, the resin that polyacrylic resin is made up of esters of acrylic acid and methyl acrylic ester and other olefinic type monomers copolymerization;
4, propylene glycol methyl ether acetate is a kind of senior solvent, has certain dissolving energy to apolar substance and polar substances Power;
5, polydimethylsiloxane, colourless or light yellow liquid, tasteless, transparency is high, have thermostability, tolerance to cold, viscosity with Variations in temperature is little, water proofing property, surface tension are little, have heat conductivity, and heat conductivity is 0.134-0.159W/M*K, light transmittance 100%, there is physiological inertia, good chemical stability.Electrical insulating property and weatherability, hydrophobicity are good, and have the highest anti- Shear ability, can at-50 DEG C~200 DEG C life-time service;
6, aerosil porous, nonpoisonous and tasteless pollution-free, high temperature resistant, there is good reinforcement, thickening, thixotroping, delustring, anti- The multiple effect such as ultraviolet and sterilization;
7, Carboxymethyl cellulose sodium dissolubility in hot water and cold water is good, and aqueous solution has viscosity;Polyvinyl alcohol is dissolved in water, water-soluble Liquid has viscosity;Kieselguhr has the character that exquisiteness, loose, light weight, porous, water absorption and permeability are strong;
8, titanium dioxide is a kind of white inorganic pigment, has nontoxic, optimal opacity, optimal whiteness and brightness, viscous Attached power is strong, has been difficult to chemical change, has had preferable ultraviolet masking action;Zinc oxide white powder, has light-proofness;
9, oxybenzoic acid phenyl ester, 2,4-DihydroxyBenzophenone and 2-(2 '-hydroxyl-5 '-aminomethyl phenyl) BTA It is UV absorbers, ultraviolet light is had good absorbability;
10, Pulvis Talci is mainly composed of hydrous magnesium silicate, have lubricity, anti-glutinous, fluidizer, fire resistance, acid-resisting, insulating properties, The excellent Wuli-Shili-Renli system approach such as fusing point height, chemical torpescence, covering power are good, softness, good luster, absorption affinity are strong, due to The crystal structure of Talcum is stratiform, easily splits into tending to and special slip of scale so having;Calcium carbonate has The advantages such as fine and smooth, uniform, whiteness height, good in optical property, have space steric effect, play anti-settling effect;Barium sulfate is white Color powder;
11, macroporous adsorbent resin is that a class does not contains cation exchange groups and has the preparation of macroporous structure, has good Macroreticular structure and bigger specific surface area;
12, the structure of photo frame is made improvement by one aspect of the present invention, on the other hand the aqueous woodware paint to photo frame carry out formula and The optimization of ratio, is prepared by specific technique, enables each component of aqueous woodware paint to interact, and promotes photo frame Protective capability, improve photo frame service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment;
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Reference: 1, framework;2, groove;3, air-bubble level;4, lamella lucida;5, locating shaft;6, gag lever post.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art The present embodiment can be made after reading this specification by member as required does not has the amendment of creative contribution, but as long as at this All protected by Patent Law in the right of invention.
If no special instructions, the reagent used in the embodiment of the present invention is purchased from Sigma Biochemical and Organic Compounds for Research and Diagnostic Clinical Reagents company.
Embodiment 1-5 is the preparation embodiment of aqueous woodware paint.
Embodiment 1
Step1: according to weight portion, puts into polyacrylic resin 75 parts and deionized water 15 parts, starts shooting 250 revs/min, and stirring is all Even;
Step2: according to weight portion, adds propylene glycol methyl ether acetate 3 parts and polydimethylsiloxane 0.1 part, 500 turns/ Minute Rate Dispersion 10 minutes;
Step3: according to weight portion, adds aerosil 0.5 part and thickening agent 0.5 part, divides 400 revs/min of speed Dissipating 10 minutes, wherein according to weight portion, thickening agent is Carboxymethyl cellulose sodium: polyvinyl alcohol: kieselguhr=1: 3: 5;
Step4: according to weight portion, adds coloring agent 15 parts and Pulvis Talci 3.5 parts, 600 revs/min of Rate Dispersion 5 minutes, Wherein according to weight portion, coloring agent is titanium dioxide: zinc oxide=1: 2;
Step5: according to weight portion, is eventually adding oxybenzoic acid phenyl ester 0.5 part and macroporous adsorbent resin 0.9 part, 600 Rev/min Rate Dispersion prepared after 5 minutes.
Embodiment 2
Step1: according to weight portion, puts into polyacrylic resin 85 parts and deionized water 14 parts, starts shooting 300 revs/min, and stirring is all Even;
Step2: according to weight portion, adds propylene glycol methyl ether acetate 5 parts and polydimethylsiloxane 0.3 part, 800 turns/ Minute Rate Dispersion 10 minutes;
Step3: according to weight portion, adds aerosil 0.8 part and thickening agent 0.3 part, divides 600 revs/min of speed Dissipating 10 minutes, wherein according to weight portion, thickening agent is Carboxymethyl cellulose sodium: polyvinyl alcohol: kieselguhr=1: 7: 5;
Step4: according to weight portion, adds coloring agent 13 parts and calcium carbonate 3 parts, 800 revs/min of Rate Dispersion 5 minutes, its According to weight portion, coloring agent is titanium dioxide: zinc oxide=1: 3;
Step5: according to weight portion, is eventually adding 2,4-DihydroxyBenzophenone 0.4 part and macroporous adsorbent resin 0.5 part, 800 Rev/min Rate Dispersion prepared after 5 minutes.
Embodiment 3
Step1: according to weight portion, puts into polyacrylic resin 80 parts and deionized water 13 parts, starts shooting 270 revs/min, and stirring is all Even;Step2: according to weight portion, adds propylene glycol methyl ether acetate 4 parts and polydimethylsiloxane 0.2 part, at 600 revs/min Clock Rate Dispersion 10 minutes;
Step3: according to weight portion, adds aerosil 0.1 part and thickening agent 0.4 part, divides 500 revs/min of speed Dissipating 10 minutes, wherein according to weight portion, thickening agent is Carboxymethyl cellulose sodium: polyvinyl alcohol: kieselguhr=1: 3: 8;
Step4: according to weight portion, adds coloring agent 14 parts and 2.5 parts of barium sulfate, 700 revs/min of Rate Dispersion 5 minutes, Wherein according to weight portion, coloring agent is titanium dioxide: zinc oxide=1: 4;
Step5: according to weight portion, is eventually adding 2-(2 '-hydroxyl-5 '-aminomethyl phenyl) BTA 0.6 part and macroporous absorption Resin 0.7 part, prepares after 700 revs/min of Rate Dispersion 5 minutes.
Embodiment 4
Step1: according to weight portion, puts into polyacrylic resin 85 parts and deionized water 12 parts, starts shooting 280 revs/min, and stirring is all Even;
Step2: according to weight portion, adds propylene glycol methyl ether acetate 3 parts and polydimethylsiloxane 0.1 part, 700 turns/ Minute Rate Dispersion 10 minutes;
Step3: according to weight portion, adds aerosil 0.3 part and thickening agent 0.3 part, divides 550 revs/min of speed Dissipating 10 minutes, wherein according to weight portion, thickening agent is Carboxymethyl cellulose sodium: polyvinyl alcohol: kieselguhr=1: 7: 8;
Step4: according to weight portion, adds coloring agent 16 parts and Pulvis Talci 2 parts, 750 revs/min of Rate Dispersion 5 minutes, its According to weight portion, coloring agent is titanium dioxide: zinc oxide=1: 4;
Step5: according to weight portion, is eventually adding oxybenzoic acid phenyl ester 0.7 part and macroporous adsorbent resin 0.8 part, 750 Rev/min Rate Dispersion prepared after 5 minutes.
Embodiment 5
Step1: according to weight portion, puts into polyacrylic resin 82 parts and deionized water 10 parts, starts shooting 260 revs/min, and stirring is all Even;
Step2: according to weight portion, adds propylene glycol methyl ether acetate 5 parts and polydimethylsiloxane 0.3 part, 550 turns/ Minute Rate Dispersion 10 minutes;
Step3: according to weight portion, adds aerosil 0.6 part and thickening agent 0.4 part, divides 450 revs/min of speed Dissipating 10 minutes, wherein according to weight portion, thickening agent is Carboxymethyl cellulose sodium: polyvinyl alcohol: kieselguhr=1: 5: 7;
Step4: according to weight portion, adds coloring agent 17 parts and calcium carbonate 1.5 parts, 650 revs/min of Rate Dispersion 5 minutes, Wherein according to weight portion, coloring agent is titanium dioxide: zinc oxide=1: 5;
Step5: according to weight portion, is eventually adding 2,4-DihydroxyBenzophenone 0.5 part and macroporous adsorbent resin 0.6 part, 650 Rev/min Rate Dispersion prepared after 5 minutes.
Embodiment 6 is the constructive embodiment of photo frame.
Embodiment 6
With reference to Fig. 1 and 2, a kind of photo frame, including framework 1.The lower section of framework 1 is provided with groove 2, is provided with air-bubble in groove 2 Level 3.Framework 1 is provided with lamella lucida 4 at the notch of groove 2.Lamella lucida 4 and framework 1 are connected through the hinge.Lamella lucida 4 can Rotate with movable sealing groove 2 around lamella lucida 4 with framework 1 hinged place.Framework 1 is provided with locating shaft 5, and locating shaft 5 is socketed Limited location bar 6.Gag lever post 6 turns to abut with lamella lucida 4 around locating shaft 5 and realizes fixing lamella lucida 4.
Wherein, framework 1 uses Lignum seu Ramulus Cunninghamiae Lanceolatae to make, and lamella lucida 4 uses PET material to make, and framework 1 surface-coated has aqueous wooden ware Paint.
The making step of photo frame:
The aqueous woodware paint used in photo frame manufacturing process selects the aqueous woodware paint made according to embodiment 1-5.
Step1: according to the detail of design of photo frame, timber be sawn into the batten of given shape and be attached by glue solid It is shaped as the framework of photo frame;
Step2: framework is coated aqueous woodware paint, natural drying;
Step3: arrange hinge on framework, utilizes hinge to carry out hinged by lamella lucida and framework;
Step4: air-bubble level is put in groove and rotated lamella lucida and seals up groove, and it is fixing saturating to utilize gag lever post to rotate Isotropic disk.
Adhesion test
Test also with reference to the GB/T 5210-88 aqueous woodware paint to preparing according to embodiment 1-5 adhesive force on photo frame Keep a record.
Table 1 adhesion test log
Note: breakdown strength is the biggest, shows that the adhesive force between aqueous woodware paint and wooden frame is the strongest.
As known from Table 1, the aqueous woodware paint being coated on photo frame in the present invention has the advantages that adhesive force is good.Implementing In example 1-5, the adhesive force of the aqueous woodware paint that embodiment 2 is coated on photo frame is maximum.
Non-yellowing test
The photo frame subregion being respectively coated with the same shape size of the aqueous woodware paint prepared according to embodiment 1-5 is used After lighttight paper seals (non-test district), the intensity of illumination controlling simulation daylight is 100,000 1x, by photo frame at simulating sun Tan by the sun 4h under light, then make a test interval successively every 2h and (i.e. seal up part with the lighttight paper of identical material to survey Examination district).In non-testing time, it is ensured that can not allow the paint paint film exposure of photo frame.When testing total, a length of 8h, is divided into photo frame 4 pieces are tanned by the sun time different region.After test terminates, observe the discoloration of photo frame zones of different.
Table 2 non-yellowing test log
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5
Do not tan by the sun region Invariant color Invariant color Invariant color Invariant color Invariant color
4h tans by the sun region Invariant color Invariant color Invariant color Invariant color Invariant color
6h tans by the sun region Invariant color Invariant color Invariant color Invariant color Invariant color
8h tans by the sun region Invariant color Invariant color Invariant color Invariant color Invariant color
As known from Table 2, the present invention coats the Zone Full invariant color during 8h tans by the sun of the photo frame of aqueous woodware paint, shows this Bright have good anti-yellowing property.
Except aldehyde test
Step 1: the photo frame being respectively coated with the same shape size of the aqueous woodware paint prepared according to embodiment 1-5 is put respectively In the clean container that 5 grades are big, in container, logical formaldehyde reaches 1mg/m to the concentration of formaldehyde in container3, as first in container The initial concentration of aldehyde;
Step 2: the concentration of formaldehyde detects and keeps a record in 24h and 5 days two time points are to container respectively.
Table 3 is except aldehyde test log
Can obtain from table 3, present invention concentration in concentration of formaldehyde and 5 days concentration of formaldehyde in 24h all has substantially reduction, shows this Bright have good except formaldehyde ability.In embodiment 1-5, the 24h concentration of formaldehyde of embodiment 2 and 5 days concentration of formaldehyde are minimum,
Except formaldehyde ability is best.
Comparative example 1
Select the embodiment 1 as a comparison case 1 of the Chinese patent of Publication No. 105368209A.
Comparative example 2
Being to remove thickening agent with embodiment 2 difference, other are the most same as in Example 2.
Comparative example 3
Difference with embodiment 2 is to remove macroporous adsorbent resin, and other are the most same as in Example 2.
Embodiment 3 and comparative example 1-4 are entered by method according to adhesion test, non-yellowing test with except Formaldehyde Test respectively Row test record.
Table 4 embodiment 2 and the contrast test log of comparative example 1-4
Can be concluded that from table 4
Comparative example 2 and comparative example 1 understand, and compared to comparative example 1, embodiment 2 is at adhesive force, color inhibition and removes three, formaldehyde Embodiment 2 it is superior to, it is seen that the present invention has compared to existing photo frame and good do not falls paint, invariant color and reduction room in index The effect of interior formaldehyde.
Comparative example 2 and comparative example 2-4 understand, and embodiment 2 is at adhesive force, color inhibition and removes in three indexs of formaldehyde equal It is better than comparative example 2-4.When removing thickening agent or macroporous adsorbent resin, the present invention is at adhesive force, color inhibition and removes formaldehyde three Decreased effectiveness in individual index.And, when removing thickening agent and macroporous adsorbent resin simultaneously the present invention adhesive force, color inhibition and Except in three indexs of formaldehyde, decreased effectiveness degree is being adhered to more than present invention when individually removing thickening agent or macroporous adsorbent resin Power, color inhibition and except decreased effectiveness degree in three indexs of formaldehyde.As can be seen here, thickening agent and macroporous adsorbent resin exist collaborative Effect, it is possible to promote the present invention in adhesive force, color inhibition and the effect removed in three indexs of formaldehyde.

Claims (10)

1. a photo frame, including framework (1), the either above or below of described framework (1) is provided with groove (2), described groove (2) Inside it is provided with air-bubble level (3), it is characterized in that: the notch of described groove (2) arranges and is rotationally connected for activity with framework (1) The lamella lucida (4) of sealed groove (2), described framework (1) is provided with locating shaft (5), and described locating shaft (5) is socketed with can be around fixed Position axle (5) turns to abut the gag lever post (6) with fixing lamella lucida (4) with lamella lucida (4).
Photo frame the most according to claim 1, is characterized in that: described framework is made by timber, the surface-coated of described framework There is aqueous woodware paint.
3. an aqueous woodware paint as claimed in claim 2, is characterized in that: include the component of following parts by weight:
Polyacrylic resin 75-85 part
Propylene glycol methyl ether acetate 3-5 part
Polydimethylsiloxane 0.1-0.3 part
Aerosil 0.1-0.8 part
Thickening agent 0.3-0.5 part
Coloring agent 13-17 part
UV absorbers 0.4-0.7 part
Deionized water 10-15 part.
Aqueous woodware paint the most according to claim 3, is characterized in that: described thickening agent includes Carboxymethyl cellulose sodium, gathers Vinyl alcohol, kieselguhr, according to weight portion, described Carboxymethyl cellulose sodium: polyvinyl alcohol: kieselguhr=1:3-7:5-8.
Aqueous woodware paint the most according to claim 3, is characterized in that: described coloring agent includes titanium dioxide, zinc oxide, presses According to weight portion, described titanium dioxide: zinc oxide=1:2-5.
Aqueous woodware paint the most according to claim 3, is characterized in that: described UV absorbers selects oxybenzoic acid Phenyl ester, 2,4-DihydroxyBenzophenone, 2-(2-hydroxyl-5-aminomethyl phenyl) one in BTA.
Aqueous woodware paint the most according to claim 3, is characterized in that: according to weight portion, also includes filler 1.5-3.5 part.
Aqueous woodware paint the most according to claim 7, is characterized in that: described filler selects Pulvis Talci, calcium carbonate and sulphuric acid One in barium.
Aqueous woodware paint the most according to claim 3, is characterized in that: according to weight portion, also includes macroporous adsorbent resin 0.5-0.9 part.
10. a preparation method for aqueous woodware paint, is characterized in that: comprise the steps:
Step1: put into polyacrylic resin and deionized water, start shooting 250-300 rev/min, stir;
Step2: add propylene glycol methyl ether acetate and polydimethylsiloxane, 500-800 rev/min of Rate Dispersion 10 points Clock;
Step3: add aerosil and thickening agent, 400-600 rev/min of Rate Dispersion 10 minutes;
Step4: add coloring agent and filler, 600-800 rev/min of Rate Dispersion 5 minutes;
Step5: be eventually adding UV absorbers and macroporous adsorbent resin, after 600-800 rev/min of Rate Dispersion 5 minutes Prepare.
CN201610347695.XA 2016-05-24 2016-05-24 Photo frame and water-borne wood paint used on photo frame Pending CN106010021A (en)

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胡飞燕等: "《涂料基础配方与工艺》", 30 June 2013, 东华大学出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022206444A1 (en) * 2021-03-30 2022-10-06 中兴通讯股份有限公司 Device mounting positioning apparatus

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