The anti-aging high viscosity pad-ink of a kind of ceramic gold-halogen lamp
Technical field
The present invention relates to a kind of finished product lamp forme ink, be specifically related to the anti-aging height of a kind of ceramic gold-halogen lamp and glueProperty pad-ink.
Background technology
Metal halide lamp is AC power work, in the halide mixed vapour of mercury and rare metalProduce the luminous discharge lamp of arc discharge, metal halide lamp is on high-pressure sodium lamp basis, to add various goldBelong to the third generation light source that halide is made. Metal halogen lamp has that luminous efficiency is high, color developing good, the life-span is longEtc. feature, be a kind of energy-conservation new light sources that approaches color of sunshine, be widely used in stadiums, exhibition center,The room lighting in the places such as megastore, industrial premises, square, street, station, harbour.
Before manufacture metal halide lamp, need the preparation of doing to be: 1. the required instrument device of preparationTool measurer, work material requested. 2. neck material: get required dimension respective numbers finished product lamp, and coreTo number. While manufacturing metal halide lamp, very high to the requirement of environment and production apparatus, be preferably in normalIn the dust free room of temperature.
Existing Method of printing is: 1, determine printing forme according to the specification of got finished product lamp, printing forme is placedIn oil groove; 2, take out ink (C52 or C26) and be placed in oil groove with curing agent (S1053), with ink (C52Or C26): the configuration of the volume ratio of curing agent (S1053)=4:1 (configuration of roasting silver-colored ink: silver oxide 100g,Lead borate 42g, ethanol 120ml is with appropriate agate ball milling after 72 hours, with the volume ratio of glycerine be 5:3 mix, then milling 8-12 hour, add curing agent when use, and volume ratio is 4:1); 3, adjustGlue head is aimed at corresponding seal on printing forme, more mold exchange, and fixing; 4, turn on the power switch, adjust air pressure(being generally 0.2Mpa left and right), air pressure is unsuitable too high; 5, when occurring husky bubble in the marking, should add appropriateGetter; When wire drawing or hardening appear in ink, should add appropriate diluent; 6,, after end-of-job, closeClose power supply, printing forme, oil groove and oily cutter are taken off, clean up with acetone, be placed on corresponding container separatelyIn, must guard against not water flushing of printing forme, avoid printing forme to get rusty.
But there is following shortcoming in existing ink: one, pad-ink adhesive is low, and the marking is insecure,Keep time short, easy to wear, come off; Two, ink is physical poor, as high in viscosity, ductilityPoor, can not effectively be laid on tube face, cause the marking on finished product lamp unintelligible, imperfect, alsoThere will be husky bubble, crooked etc.; Three, also there will be that the marking is fuzzy a ghost image, reduced metal halide lampColour rendering and light transmittance. How just can create printing effect good, make the marking not easy to wear, come off,Can keep for a long time the clear of the marking, improving the colour rendering of lamp and the ink of light transmittance is to need asking of solution badlyTopic.
Summary of the invention
, the invention provides due to problems such as technological deficiency cause adhesive low, marking weak effect for inkThe anti-aging high viscosity pad-ink of a kind of ceramic gold-halogen lamp, by material, add adhesive and promote oilThe chemical substance that China ink dilution is merged, makes the ductility of ink good, can effectively be laid on tube face,Firmly be bonded on bulb, printing effect is good, and the marking is not easy to wear, come off.
The invention provides the anti-aging high viscosity pad-ink of a kind of ceramic gold-halogen lamp, its raw material composition andPercentage by weight proportioning is as follows:
Silver oxide 7~13%, lead borate 5~12%, monohydric alcohol 8~10%, glycerine 6~11%, curing agent 1.5~3.5%, mylar 7~12%, dispersant 1.6~3.8%,Defoamer 2.8~4.0%, wetting agent 1~1.9%, varnish 1~5%, ethyl acetate7~13%, beta-myrcene 2~6%, used oil 3~7%, castor oil 6~9%,All the other are water for sodium metasilicate 3~11%.
Preferably, its raw material composition and percentage by weight proportioning are as follows:
Silver oxide 8%, lead borate 7%, monohydric alcohol 9%, glycerine 7%, curing agent 2%, polyesterResin 10%, dispersant 2%, defoamer 3%, wetting agent 1.5%, varnish 3%, acetic acid secondEster 10%, beta-myrcene 5%, used oil 5%, castor oil 8%, all the other are water for sodium metasilicate 5%.
Preferably, described monohydric alcohol is ethanol, n-butanol, neopentyl alcohol, isopropyl alcohol and isobutanolThe mixture of one or more.
Preferably, described mylar is that the most frequently used saturated polyester resin of coating industry is containing end hydroxylThe mylar of base functional group, the resin crosslinks film-forming such as itself and isocyanates, amino resins.
Preferably, described curing agent is cold curing agent, intermediate temperature setting agent or high-temperature curing agent,
Described cold curing agent is aliphatic polyamine, alicyclic polyamine, Versamid and modificationThe mixture of one or more in arylamine;
Described intermediate temperature setting agent is in imidazoles, alicyclic polyamine, tertiary amine and boron trifluoride complexOne or more mixture;
Described high-temperature curing agent is aromatic polyamine, acid anhydrides, resol, amino resins, twoThe mixture of one or more in cyanamide and hydrazides.
Preferably, described dispersant is inorganic dispersant or organic dispersing agent,
Described inorganic dispersant be the waterglass of silicates and the sodium phosphate trimer of alkali metal phosphate class,The mixture of one or more of calgon and sodium pyrophosphate;
Described organic dispersing agent is triethyl group hexyl phosphoric acid, lauryl sodium sulfate, methyl anyl alcohol, fibreTie up one or more mixing of plain derivative, polyacrylamide, guar gum and fatty acid polyethylene glycol esterThing.
Preferably, described defoamer is silicon ether Copolymer or amine, imines and amide-type,
The compound of described silicon ether Copolymer organosiloxane, polyethers, silicon and oil.
Preferably, described wetting agent is anionic or nonionic surface active agent,
Described anionic surfactant is alkyl sulfate, sulfonate, aliphatic acid or fatty acid esterSulfate, carboxylic soap class or phosphate;
Described nonionic surface active agent is polyoxyethylated alkyl phenol, polyoxyethylene aliphatic alcohol ether orPolyoxyethylene polyoxypropylene block copolymer.
Preferably, described varnish is used for adjusting viscosity or rare thick degree of ink.
Preferably, described beta-myrcene adopts thermal decomposition method taking nopinene as raw material, through thermal decompositionAnd obtain; Also can make by linalool.
Beneficial effect of the present invention:
The anti-aging high viscosity pad-ink of ceramic gold-halogen lamp of the present invention is by adding adhesive and short in materialThe chemical substance that the dilution of oil-feed China ink is merged, makes the ductility of ink good, can effectively be laid on bulb tableFace, is firmly bonded on bulb, and printing effect is good, and the marking is not easy to wear, come off, and effectively subtracts simultaneouslyThe appearance of the husky bubble of few marking, crooked, fuzzy and ghost phenomena, improves the success rate of printing the marking. Not onlyEnsure colour rendering and the light transmittance of metal halide lamp, and can within the quite a long time, keepThe marking clear, complete.
Detailed description of the invention
The present invention is described in further detail below, to make those skilled in the art with reference to description literary compositionWord can be implemented according to this.
Embodiment 1
The anti-aging high viscosity pad-ink of ceramic gold-halogen lamp provided by the invention, its raw material composition and weightPercentage proportioning is as follows:
Silver oxide 7%, lead borate 5%, monohydric alcohol 8%, glycerine 6%, curing agent 1.5%, polyesterResin 7%, dispersant 1.6%, defoamer 2.8%, wetting agent 1%, varnish 1%, acetic acid secondEster 7%, beta-myrcene 2%, used oil 3%, castor oil 6%, all the other are water for sodium metasilicate 3%.
Embodiment 2
The anti-aging high viscosity pad-ink of ceramic gold-halogen lamp provided by the invention, its raw material composition and weightPercentage proportioning is as follows:
Silver oxide 9%, lead borate 8%, monohydric alcohol 9%, glycerine 9%, curing agent 2.5%, poly-Ester resin 10%, dispersant 2.3%, defoamer 3%, wetting agent 1.5%, varnish 3%,Ethyl acetate 10%, beta-myrcene 4%, used oil 5%, castor oil 8%, sodium metasilicate 8%All the other are water.
Embodiment 3
The anti-aging high viscosity pad-ink of ceramic gold-halogen lamp provided by the invention, its raw material composition and weightPercentage proportioning is as follows:
Silver oxide 13%, lead borate 12%, monohydric alcohol 10%, glycerine 11%, curing agent 3.5%,Mylar 12%, dispersant 3.8%, defoamer 4.0%, wetting agent 1.9%, varnish 5%,Ethyl acetate 13%, beta-myrcene 6%, used oil 7%, castor oil 9%, sodium metasilicate 11%All the other are water.
The preparation process of this product:
One, silver oxide, lead borate and ethanol are prepared and put into ball grinder according to above-mentioned part by weightIn, the agate ball (agate ball size weight ratio is 1:1) of weight such as then add, cover tightly ball milling lid and enterRow ball milling, Ball-milling Time is no less than 60 hours, and drum's speed of rotation is not less than 200 revs/min; Ball milling 60 is littleShi Hou, according to above-mentioned part by weight, adds a certain amount of glycerine, then ball milling 10-14 hour;
Two, in ball grinder, put into other components according to above-mentioned part by weight again, and then add etc. heavyThe agate ball (agate ball size weight ratio is 1:1) of amount, covers tightly ball milling lid and carries out ball milling, Ball-milling TimeBe no less than 40 hours, drum's speed of rotation is not less than 130 revs/min;
Three, the good liquid of ball milling is poured in mixer, opened mixer power supply with 2000 revs/min of stirrings16 hours, and according to circumstances put into appropriate clear water and stir.
This product adds a certain amount of curing agent while use, and its use procedure is:
One, determine printing forme according to the specification of got finished product lamp, printing forme is placed in oil groove;
Two, be placed in oil groove according to above-mentioned weight ratio taking-up ink and curing agent (S1053);
Three, adjust glue head and aim at corresponding seal on printing forme, more mold exchange, and fixing;
Four, turn on the power switch, adjust air pressure (being generally 0.3Mpa left and right), air pressure is unsuitable too high;
Five, when occurring husky bubble in the marking, should add again appropriate getter; There is wire drawing or hardening in inkTime, should add again appropriate diluent;
Six,, after end-of-job, powered-down, takes off printing forme, oil groove and oily cutter, clean up with acetone,Be placed in corresponding container separately, must guard against not water flushing of printing forme, avoid printing forme to get rusty.
The result of the test of the anti-aging high viscosity pad-ink of ceramic gold-halogen lamp in embodiment 1-3 is as following table instituteShow:
Although embodiment of the present invention are open as above, it is not restricted to description and enforcement sideListed utilization in formula, it can be applied to various applicable the field of the invention completely, for being familiar with abilityThe personnel in territory, can easily realize other amendment, therefore do not deviate from claim and etc. homotypeEnclose under limited universal, the present invention is not limited to specific details.