CN100519684C - Use of Np-98-water polyurethane binder as silk for meticulous painting - Google Patents
Use of Np-98-water polyurethane binder as silk for meticulous painting Download PDFInfo
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- CN100519684C CN100519684C CNB2007100173890A CN200710017389A CN100519684C CN 100519684 C CN100519684 C CN 100519684C CN B2007100173890 A CNB2007100173890 A CN B2007100173890A CN 200710017389 A CN200710017389 A CN 200710017389A CN 100519684 C CN100519684 C CN 100519684C
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Abstract
A NP-98 water polyurethane binder as treater for painting silk and its use are disclosed. The treater is prepared by mixing NP-98 water polyurethane binder with distilled water in proportion of 1:0.8-1.2, coating it onto silk, dry heating, wet heating, radiating and ageing. The treater pH is neutral. It is non fading, has excellent fracture resistance and endurance.
Description
Technical field
The present invention relates to the purposes of NP-98 water-based polyurethane adhesive, refer more particularly to the purposes in traditional Chinese painting usefulness thin,tough silk treatment agent field.
Background technology
China's traditional drawing has the branch of traditional Chinese painting and freehand brushwork in traditional Chinese painting on manifestation, traditional Chinese painting is a criterion with the accurate image of describing to be drawn object, and carefully and neatly careful with pen, apply colours is played up layer by layer, and details is just in a subtle way thorough, describe image with superfine greasy style of writing.Freehand brushwork in traditional Chinese painting means principle greatly with what describe to be drawn object, with " traditional Chinese painting " comparatively speaking, with body and the spirit bold and unconstrained, terse, that pen and ink that trickle down are described image, express author's emotion.Freehand brushwork in traditional Chinese painting is that utilization is summarized, the gimmick of exaggeration on expressive object, abundant association, though numerous remote with pen letter artistic conception, have certain expressive force, the ability that high level overview is arranged, the implicit artistic conception of defeating with a force inferior in number is started to write and is wanted accurately, wield the pen and want skilled, can be handy, and the pen follows where the mind reaches.
What do that traditional Chinese painting uses is mature rice paper or ripe thin,tough silk, and ripe thin,tough silk is that kiginu is made with the alum water brush through a certain proportion of sizing material and formed, and wherein used glue is the applying glue sizing material in the glue alum water, i.e. gelatin or vegetable jelly, and alum is the applying glue precipitation agent.Brushed the ripe thin,tough silk of glue, and drew a picture with it, two big drawbacks are arranged: alum contained in the first sizing agent is easy to hydrolysis, and the acid that produces after the hydrolysis makes the main component silk fibroin hydrolysis in the thin,tough silk, causes classical Chinese painting on silk to be difficult for durable preservation.Through a large amount of investigation, find that the ripe classical Chinese painting on silk overwhelming majority who brushed the glue alum in the antiquated calligraphy and painting of bright clear preciousness turns to be yellow, becomes fragile, fractures, have in addition efflorescence, near the self-destruction edge.It two is that the ripe thin,tough silk of the brushing Jiao Fanshui effect of drawing a picture is not good, brushed Jiao Fanshui on mature rice paper or the ripe thin,tough silk, water not imbibition on paper or thin,tough silk face, when certain part begins to play up on the picture, there is the local paper of water to fluff, be uneven, the place of dying is many more, paper will be got over unfairness, and the color of catching can be water stain along with the appearance of paper convex-concave, and color is inhomogeneous up and down.So before drawing a picture, to squirt paper earlier, allow paper or thin,tough silk spreading, taking advantage of wet four limits of paper are applied glue or paste is mounted on drawing board then, it is smooth fully to wait to do back paper, and doing wets can not be out of shape, and just can draw a picture.It is very inconvenient to draw a picture like this, and uses the thin,tough silk of Jiao Fanshui that pigment is not had lubricant nature, even part pigment is faded in a short time, reflect according to the artist, drawing a picture with the ripe thin,tough silk of tradition occurs easily leaking the alum phenomenon, draws a picture and also will handle through " three alum nine dye ", use very inconvenient.
A technical problem that presses at present solution in the culture and arts field provides the treatment agent of a kind of traditional Chinese painting with thin,tough silk, and the thin,tough silk after treated dose of processing does not exist and leaks the alum phenomenon, and water breakthrough is also indeformable, and is easy to use.Coat not fugitive color of the pigment handled on the thin,tough silk, the picture artistic effect of being done is good, and can prolonged preservation.
The NP-98 water-based polyurethane adhesive by the new power of Jiangmen city immediately gluing company limited produces.Excellent performances such as that the NP-98 water-based polyurethane adhesive has is wear-resisting, corrosion-resistant, snappiness is good, bond strength is big, in addition, advantage such as that the NP-98 water-based polyurethane adhesive also has is nontoxic, non-environmental-pollution, product cost are low, be widely used at aspects such as plastics, tackiness agent and various building coatings, but do not see the application of document announcement NP-98 water-based polyurethane adhesive in traditional Chinese painting usefulness thin,tough silk treatment agent.
Summary of the invention
Technical problem to be solved by this invention is to overcome the shortcoming of the used thin,tough silk treatment agent of above-mentioned painter's stroke, for the NP-98 water-based polyurethane adhesive provides a kind of new purposes.
Solving the problems of the technologies described above the technical scheme that is adopted is: the NP-98 water-based polyurethane adhesive is as the application of traditional Chinese painting with the thin,tough silk treatment agent.
Traditional Chinese painting is that the NP-98 water-based polyurethane adhesive is mixed with for 1:0.8～1.2 with distilled water by weight with the thin,tough silk treatment agent.
Traditional Chinese painting is that the NP-98 water-based polyurethane adhesive preferably is mixed with for 1:0.9～1.1 with distilled water by weight with the thin,tough silk treatment agent.
Traditional Chinese painting is that the NP-98 water-based polyurethane adhesive is best by weight being mixed with for 1:1 with distilled water with the thin,tough silk treatment agent.
It is as follows to adopt traditional Chinese painting with thin,tough silk treatment agent (hereinafter to be referred as treatment agent) kiginu to be carried out treatment step:
1, the preparation of treatment agent
The NP-98 water-based polyurethane adhesive is mixed by said ratio in container with distilled water, stir, mixing is prepared into treatment agent, and is stand-by.
2, to the treatment process of kiginu
Clamp absorbent cotton with clip, dip in the treatment agent of step 1 preparation, roll, evenly be coated with one deck treatment agent dried paving on the whole kiginu, till to treatment agent kiginu being soaked, hang, natural air drying or dry up with blower squirts its water, tighten fixing all around, seasoning flattens, and makes product and can use.The kiginu two ends fixedly can also be tightened, dip in cotton balls and get treatment agent, evenly coat on the kiginu, till to treatment agent kiginu being soaked, natural air drying or dry up with blower squirts its water, tightens fixing all around, seasoning flattens, and makes product and can use.
The contriver adopts Xylo-Mucine, polyvinyl butyral acetal, the multipolymer of trifluorochloroethylene and ethene hexyl ether, vinyl chloride-vinyl acetate copolymer resin, urethane resin, the NP-98 water-based polyurethane adhesive is mixed with the mixed solution of different ratios and as treatment agent kiginu is handled, the suitable proportion that filters out the NP-98 water-based polyurethane adhesive and prepare with distilled water, treatment agent with the preparation of NP-98 water-based polyurethane adhesive is coated on white kiginu and the kiginu modelled after an antique, through xeothermic, damp and hot, the illumination artificial accelerated aging, measure the ultimate strength of aging preceding and aging back thin,tough silk, tearability, bursting strength, its conservation rate are all than the ripe thin,tough silk height of tradition.Coat the white kiginu behind the treatment agent and the pH value of kiginu modelled after an antique and all remain on neutrality, make the main component silk fibroin facile hydrolysis not in the thin,tough silk, comparatively durable.Simultaneously, be drawn in treated dose and handled Chinese painting color on the thin,tough silk through xeothermic, damp and hot, illumination artificial accelerated aging, most of Chinese painting color aberration change less, so pigment fugitive color not can durablely be preserved.It is also better to coat white thin,tough silk behind the treatment agent and the thin,tough silk modelled after an antique effect of drawing a picture, drawn thereon traditional Chinese painting have water breakthrough indeformable, do not leak alum, the pigment on it not fugitive color, ability Kubo advantage such as deposit, the NP-98 water-based polyurethane adhesive can be used for preparing the treatment agent of traditional Chinese painting with thin,tough silk.
Embodiment
The present invention is described in more detail below in conjunction with embodiment, but the invention is not restricted to these embodiment.
Embodiment 1
Is example with NP-98 water-based polyurethane adhesive and distilled water by weight the treatment agent that is the 1:1 mixed preparing, and its compound method and using method are as follows:
1, the preparation of treatment agent
Respectively take by weighing NP-98 water-based polyurethane adhesive and the distilled water of 10.0g with balance, contain in the 50mL beaker and mix, stir, the NP-98 water-based polyurethane adhesive is uniformly dispersed with glass stick, stand-by.
2, to the treatment process of white kiginu
Clamp absorbent cotton with clip, dip in the treatment agent of step 1 preparation, roll, evenly be coated with one deck treatment agent dried paving on the whole commercially available white kiginu, till to treatment agent white kiginu being soaked, hang, natural air drying or dry up with blower squirts its water, tighten fixing all around, seasoning flattens, and makes product and can use.The kiginu two ends fixedly can also be tightened, dip in cotton balls and get treatment agent, evenly coat on the kiginu, till to treatment agent white kiginu being soaked, natural air drying or dry up with blower squirts its water, tightens fixing all around, seasoning flattens, and makes product and can use.
Embodiment 2
Is example with NP-98 water-based polyurethane adhesive and distilled water by weight the treatment agent that is the 1:0.8 mixed preparing, and its compound method and using method are as follows:
In the present embodiment, weigh NP-98 water-based polyurethane adhesive and the 8.0g distilled water of getting 10.0g in the balance, contain in the 50mL beaker and mix, stir with glass stick, mixing, stand-by.Treatment process to white kiginu is identical with embodiment 1.
Embodiment 3
Is example with NP-98 water-based polyurethane adhesive and distilled water by weight the treatment agent that is the 1:1.2 mixed preparing, and its compound method and using method are as follows:
In the present embodiment, weigh NP-98 water-based polyurethane adhesive and the 12.0g distilled water of getting 10.0g in the balance, contain in the 50mL beaker and mix, stir with glass stick, mixing, stand-by.Treatment process to white kiginu is identical with embodiment 1.
Embodiment 4
In above embodiment 1～3, it is identical with the proportioning and the respective embodiments of distilled water to prepare the used NP-98 water-based polyurethane adhesive of treatment agent.White kiginu is replaced to commercially available kiginu modelled after an antique, identical to the treatment process of kiginu modelled after an antique with embodiment 1.
In order to determine that traditional Chinese painting is with used raw material and proportioning of thin,tough silk treatment agent and the beneficial effect of verifying this treatment agent, the contriver adopts the treatment agent of NP-98 water-based polyurethane adhesive and distilled water preparation, white kiginu and kiginu modelled after an antique handled laboratory test has been carried out in back (title is respectively and handles white thin,tough silk and handle thin,tough silk modelled after an antique during test) and the artist is on probation, various test situation are as follows:
Laboratory apparatus: DH026N type electronic fabric strength tester, produce by the grand laboratory apparatus in Nantong company limited; DC-full-automatic the colour examining colour-difference-metre of P3 type is produced by the emerging flash ranging look in Beijing instrument company; SDJ6025 type humidity cabinet is produced by Chongqing Yinhe Experimental Equipment Co., Ltd.; The climatic chamber of LR016A type is produced by Chongqing Yinhe Experimental Equipment Co., Ltd..
1, the selection of treatment agent
Select for use Xylo-Mucine to mix for 1:4,1:1,4:1 by weight with distilled water, polyvinyl butyral acetal mixes for 1:4,1:1,4:1 by weight with acetone, voltalef (PTFCE) mixes for 1:4,1:1,4:1 by weight with acetone, the LC-H vinyl chloride-vinyl acetate copolymer resin mixes for 1:4,1:1,4:1 by weight with acetone, 685 elaboration urethane are that 1:4,1:1,4:1 mix with acetone by weight, and the NP-98 water-based polyurethane adhesive mixes for 1:4,1:1,4:1 by weight with distilled water.The mixture of the different proportionings of above-mentioned six kinds of materials is handled kiginu as treatment agent, on the thin,tough silk after the processing, write with prepared Chinese ink.
Effect sees Table 1.
The effect of writing behind the kiginu is handled in the mixture process agent of six kinds of different proportionings of table 1
By table 1 as seen, voltalef (PTFCE) and the acetone thin,tough silk after by weight the treatment agent of 4:1 preparation and NP-98 water-based polyurethane adhesive and distilled water by weight the treatment agent processing for preparing for the 1:1 effect of drawing a picture is better, but consider that voltalef (PTFCE) price is more expensive, so select the raw material of NP-98 water-based polyurethane adhesive for use as the preparation treatment agent.
2, the selection of NP-98 water-based polyurethane adhesive treatment agent proportioning
NP-98 water-based polyurethane adhesive and distilled water by weight the treatment agent that is mixed with for 1:2,1:1.2,1:1,1:0.8,1:0.4, are handled kiginu respectively, write thereon with prepared Chinese ink.Experiment effect sees Table 2.
The NP-98 water-based polyurethane adhesive treatment agent of the different proportionings of table 2 is handled the effect table that writes behind the kiginu
| Weight ratio | The effect of writing behind the processing kiginu |
| 1:2 | There is the ink leak phenomenon |
| 1:1.2 | Effect is better |
| 1:1 | Best results |
| 1:0.8 | Effect is better |
| 1:0.4 | The thin,tough silk feel that is processed into is bad, and is too hard, can influence intensity |
By table 2 as seen, NP-98 water-based polyurethane adhesive and distilled water are better by weight the thin,tough silk of handling for the treatment agent of the 1:0.8～1.2 preparation effect of drawing a picture, and best weight ratio is 1:1.
3, aging testing method
To be put into the climatic chamber of LR016A type by the aged sample and carry out xeothermic wearing out, aging temperature is 140 ℃, and digestion time all is 72 hours; To be put into SDJ6025 type humidity cabinet by the aged sample and carry out hydrothermal aging, temperature is that 80 ℃, relative humidity are 60%, and digestion time all is 72 hours; At room temperature, will be placed on irradiation under the 30W ultraviolet lamp by the aged sample, and carry out illumination ageing, the vertical irradiation distance is 20cm, and digestion time all is 72 hours.
4, measure the pH value of thin,tough silk
With the pH value of cold water extraction process mensuration thin,tough silk, step is as follows:
Take by weighing kiginu modelled after an antique, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique, white kiginu, processing white thin,tough silk, white each 1.0g of ripe thin,tough silk, wherein handling thin,tough silk modelled after an antique and the white thin,tough silk of processing handles for the treatment agent of 1:1 preparation by weight through NP-98 water-based polyurethane adhesive and distilled water, shred, levigate, place the 100ml beaker respectively, each adds 20ml distilled water, stir with glass stick, till sample is evenly wetting, add 50ml distilled water again, fully stir this mixture, cover beaker with watch-glass, this mixture of restir after 1 hour, and measure the pH value with pH meter.Test result sees Table 3.
The pH value table with test results of six kinds of thin,tough silk of table 3
| Kind | Kiginu modelled after an antique is handled thin,tough silk modelled after an antique ripe thin,tough silk white kiginu modelled after an antique and is handled the ripe thin,tough silk of white thin,tough silk white |
| The pH value | 8.46 7.38 5.02 9.04 7.41 4.94 |
By table 3 as seen, the pH value of ripe thin,tough silk modelled after an antique and white ripe thin,tough silk all about 5.0, is acid; The pH value of white kiginu and kiginu modelled after an antique is alkalescence all greater than 8; PH value with processing thin,tough silk modelled after an antique after the treatment agent processing and the white thin,tough silk of processing is respectively 7.38,7.41, and the pH value is a bit larger tham 7.Because the main component silk fibroin in the thin,tough silk can hydrolysis in acidity or alkaline range, causes the thin,tough silk weather resistance to descend.Analyze thin,tough silk modelled after an antique and the comparatively durable preservation of white thin,tough silk after handling with treatment agent from the acid-basicity angle.
5, measure the ultimate strength of thin,tough silk
Ultimate strength is in the tension test process of carrying out under prescribed condition, the final power that moment write down before sample disconnected.Get and handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique, wherein handle thin,tough silk modelled after an antique and the white thin,tough silk of processing and handle for the treatment agent of 1:1 preparation by weight, shear the specification length * wide 5 * 20cm of being respectively by warp-wise through NP-98 water-based polyurethane adhesive and distilled water
2Each 20 on sample, each 20 on broadwise sample.Getting and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 5 of thin,tough silk modelled after an antique, ripe thin,tough silk warp-wise modelled after an antique and broadwises is respectively undertaken xeothermic aging by weathering test process 3; Get and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 5 of thin,tough silk modelled after an antique, ripe thin,tough silk warp-wise modelled after an antique and broadwises respectively and carry out hydrothermal aging by weathering test process 3; Get and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 5 of thin,tough silk modelled after an antique, ripe thin,tough silk warp-wise modelled after an antique and broadwises respectively and carry out illumination ageing by weathering test process 3; Above sample is as the sample after aging.Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 5 of thin,tough silk modelled after an antique, ripe thin,tough silk warp-wise modelled after an antique and broadwises, as the sample before aging.Adopt the ultimate strength of DH026N type electronic fabric strength tester by the aging preceding and aging back of the using method test sample of instrument then, unit is newton (N), and during test, constant rate of elongation is set to 100mm/min, and the length of spacing is 100mm.Warp-wise and broadwise are respectively done 5 tests, average respectively, calculate conservation rate with the ultimate strength after aging divided by the ultimate strength before aging.Test and calculation result see Table 4.
The ultimate strength test result of four kinds of thin,tough silk of table 4
By table 4 as seen, handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique through xeothermic aging after, handle that white thin,tough silk warp-wise ultimate strength conservation rate is bigger by 60.01% than white ripe thin,tough silk warp-wise ultimate strength conservation rate, broadwise ultimate strength conservation rate is bigger by 21.88% than white ripe thin,tough silk broadwise ultimate strength conservation rate; Handle that thin,tough silk warp-wise ultimate strength conservation rate modelled after an antique is bigger by 21.91% than ripe thin,tough silk warp-wise ultimate strength conservation rate modelled after an antique, broadwise ultimate strength conservation rate is bigger by 11.44% than ripe thin,tough silk broadwise ultimate strength conservation rate modelled after an antique.Handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique behind hydrothermal aging, handle that white thin,tough silk warp-wise ultimate strength conservation rate is bigger by 5.35% than white ripe thin,tough silk warp-wise ultimate strength conservation rate, broadwise ultimate strength conservation rate is bigger by 14.94% than white ripe thin,tough silk broadwise ultimate strength conservation rate; Handle that thin,tough silk warp-wise ultimate strength conservation rate modelled after an antique is bigger by 6.22% than ripe thin,tough silk warp-wise ultimate strength conservation rate modelled after an antique, broadwise ultimate strength conservation rate is bigger by 18.60% than ripe thin,tough silk broadwise ultimate strength conservation rate modelled after an antique.Handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique behind illumination ageing, handle that white thin,tough silk warp-wise ultimate strength conservation rate is bigger by 20.61% than white ripe thin,tough silk warp-wise ultimate strength conservation rate, broadwise ultimate strength conservation rate is bigger by 9.65% than white ripe thin,tough silk broadwise ultimate strength conservation rate; Handle that thin,tough silk warp-wise ultimate strength conservation rate modelled after an antique is bigger by 9.98% than ripe thin,tough silk warp-wise ultimate strength conservation rate modelled after an antique, broadwise ultimate strength conservation rate is bigger by 8.62% than ripe thin,tough silk broadwise ultimate strength conservation rate modelled after an antique.The above results shows white thin,tough silk and the comparatively durable preservation of thin,tough silk modelled after an antique after the treated dose of processing.
6, measure the tearability of thin,tough silk
Tearability is the ability of expression thin,tough silk opposing shearing.Get and handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique, wherein handle thin,tough silk modelled after an antique and handle white thin,tough silk through NP-98 water-based polyurethane adhesive and distilled water by weight handling for the treatment agent of 1:1 preparation, shearing specification length * wide respectively by warp-wise is (75+2) (63+0.5) mm
2Each 40 on sample, each 80 on broadwise sample.Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 10 of thin,tough silk modelled after an antique, ripe thin,tough silk warp-wises modelled after an antique, each 20 of broadwises are undertaken xeothermic aging by weathering test process 3; Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 10 of thin,tough silk modelled after an antique, ripe thin,tough silk warp-wises modelled after an antique, each 20 of broadwises are carried out hydrothermal aging by weathering test process 3; Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 10 of thin,tough silk modelled after an antique, ripe thin,tough silk warp-wises modelled after an antique, each 20 of broadwises are carried out illumination ageing by weathering test process 3.Above sample is as the sample after aging.Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 10 of thin,tough silk modelled after an antique, ripe thin,tough silk warp-wises modelled after an antique, each 20 of broadwises are as the sample before aging.Adopt the tearability of DC-SLY13K type computer observing and controlling tearability instrument then by the aging preceding and aging back of the using method test sample of instrument, unit is milli newton (mN), the sample number of plies warp-wise that each test is adopted is 2 layers, broadwise is 4 layers, warp-wise and broadwise are respectively done 5 tests, average respectively, calculate conservation rate divided by the tearability before aging with the tearability after aging.Test and calculation result see Table 5.
The tearability test result of four kinds of thin,tough silk of table 5
By table 5 as seen, handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique through xeothermic aging after, handle that white thin,tough silk warp-wise tearability conservation rate is bigger by 27.50% than white ripe thin,tough silk warp-wise tearability conservation rate, broadwise tearability conservation rate is bigger by 92.80% than white ripe thin,tough silk broadwise tearability conservation rate; Handle that thin,tough silk warp-wise tearability conservation rate modelled after an antique is bigger by 32.42% than ripe thin,tough silk warp-wise tearability conservation rate modelled after an antique, broadwise tearability conservation rate is bigger by 45.58% than ripe thin,tough silk broadwise tearability conservation rate modelled after an antique.Handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique behind hydrothermal aging, handle that white thin,tough silk warp-wise tearability conservation rate is bigger by 2.18% than white ripe thin,tough silk warp-wise tearability conservation rate, broadwise tearability conservation rate is bigger by 4.73% than white ripe thin,tough silk broadwise tearability conservation rate; Handle that thin,tough silk warp-wise tearability conservation rate modelled after an antique is bigger by 39.13% than ripe thin,tough silk warp-wise tearability conservation rate modelled after an antique, broadwise tearability conservation rate is bigger by 51.42% than ripe thin,tough silk broadwise tearability conservation rate modelled after an antique.Handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique behind illumination ageing, handle that white thin,tough silk warp-wise tearability conservation rate is bigger by 39.13% than white ripe thin,tough silk warp-wise tearability conservation rate, broadwise tearability conservation rate is bigger by 51.42% than white ripe thin,tough silk broadwise tearability conservation rate; Handle that thin,tough silk warp-wise tearability conservation rate modelled after an antique is bigger by 0.60% than ripe thin,tough silk warp-wise tearability conservation rate modelled after an antique, broadwise tearability conservation rate is bigger by 10.22% than ripe thin,tough silk broadwise tearability conservation rate modelled after an antique.The above results shows white thin,tough silk and the comparatively durable preservation of thin,tough silk modelled after an antique after treatment agent is handled.
7, measure the bursting strength of thin,tough silk
Bursting power is meant fabric under perpendicular to the effect of fabric planar external force, heaves expansion and until destructive power.Get and handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique, wherein handle thin,tough silk modelled after an antique and handle white thin,tough silk through NP-98 water-based polyurethane adhesive and distilled water by weight the treatment agent processing for preparing for 1:1, shear diameter respectively and be 20 of the circular specimens of 6cm.Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, each 5 in ripe thin,tough silk modelled after an antique undertakies xeothermic aging by weathering test process 3; Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, each 5 in ripe thin,tough silk modelled after an antique carries out hydrothermal aging by weathering test process 3; Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, each 5 in ripe thin,tough silk modelled after an antique carries out illumination ageing by weathering test process 3.Above sample is as the sample after aging.Get respectively and shear good processing white thin,tough silk, white ripe thin,tough silk, handle each 5 in thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique, as the sample before aging.Adopt the bursting strength of DH026N type electronic fabric strength tester then by the aging preceding and aging back of the testing method test sample of instrument, unit is newton (N), bursting speed is 100mm/min, survey 5 samples, calculate the mean value of 5 sample bursting strengths, calculate conservation rate with the bursting strength after aging divided by the bursting strength before aging, test and calculation result see Table 6.
The bursting strength test data of four kinds of thin,tough silk of table 6
By table 6 as seen, handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique through xeothermic aging after, it is bigger by 31.22% than white ripe thin,tough silk bursting strength conservation rate to handle white thin,tough silk bursting strength conservation rate, and it is bigger by 50.27% than ripe thin,tough silk bursting strength conservation rate modelled after an antique to handle thin,tough silk bursting strength conservation rate modelled after an antique.Handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique is behind hydrothermal aging, it is bigger by 35.69% than white ripe thin,tough silk bursting strength conservation rate to handle white thin,tough silk bursting strength conservation rate, and it is bigger by 14.91% than ripe thin,tough silk bursting strength conservation rate modelled after an antique to handle thin,tough silk bursting strength conservation rate modelled after an antique.Handle white thin,tough silk, white ripe thin,tough silk, handle thin,tough silk modelled after an antique, ripe thin,tough silk modelled after an antique is behind illumination ageing, it is bigger by 35.69% than white ripe thin,tough silk bursting strength conservation rate to handle white thin,tough silk bursting strength conservation rate, and it is bigger by 14.91% than ripe thin,tough silk bursting strength conservation rate modelled after an antique to handle thin,tough silk bursting strength conservation rate modelled after an antique.The above results shows white thin,tough silk and the comparatively durable preservation of thin,tough silk modelled after an antique after the treated dose of processing.
8, measure the value of chromatism of coating five kinds of Chinese painting colors on two kinds of thin,tough silk
Aberration is a difference of describing color with quantity, quantitatively weighs the index that color takes off variable color by measuring aberration.Adopt DC-full-automatic colour examining colour-difference-metre of P3 type to test by the testing method of instrument.The Chinese painting color that is coated with on the ripe thin,tough silk of commercially available white is the I sample, and handling the Chinese painting color that is coated with on the white thin,tough silk is the II sample, wherein handles white thin,tough silk and handles by weight the treatment agent for preparing for 1:1 through NP-98 water-based polyurethane adhesive and distilled water.
Get commercially available gamboge, phthalocyanine blue, kermes, Zhu Piao, each 1g of Three Greens Chinese painting color, each uses the 2g distilled water diluting, dips in writing brush then and gets prepared dye, coats uniformly on ripe thin,tough silk of commercially available white and the white thin,tough silk of processing, dries.Adopt DC-full-automatic colour examining colour-difference-metre of P3 type to test by equipment operation.Carry out xeothermic aging, hydrothermal aging, illumination ageing, aging back measuring colour difference by weathering test process 3 again.Test result sees Table 7.
Table 7 is coated the chromatism test result of five kinds of Chinese painting colors on two kinds of thin,tough silk
| Sample | Gamboge phthalocyanine blue Yan Zhi Zhu Piao Three Greens |
| Aging classification | I II I II I II I II I II number |
| Xeothermic aging | 2.74 0.78 4.87 0.55 1.00 0.72 0.77 1.80 1.16 0.98 |
| Hydrothermal aging | 3.41 2.05 3.88 2.49 0.92 0.95 1.73 5.88 3.65 4.06 |
| Illumination ageing | 1.87 2.16 5.88 4.91 4.60 2.60 3.08 2.15 4.42 3.63 |
By table 7 as seen, handle five kinds of Chinese painting colors on white thin,tough silk, the white ripe thin,tough silk through xeothermic, damp and hot, illumination ageing, coating the value of chromatism great majority of handling white thin,tough silk paint, all to coat the value of chromatism of white ripe thin,tough silk paint little, The above results shows coats the good endurance of handling white thin,tough silk paint, not fugitive color.
9, the artist is on probation
White thin,tough silk and the thin,tough silk modelled after an antique handled by weight the treatment agent of preparing for 1:1 with NP-98 water-based polyurethane adhesive and distilled water, through the artist of Xi'an Academy of Fine Arts painter's stroke thereon, think: the white thin,tough silk of treated dose of processing and thin,tough silk modelled after an antique are met water and can be out of shape, soft, no embrittlement phenomenon, branch does not have the alum of leakage and runs black phenomenon when dying, divide when dying good colour, no agglomerate occurs, and does not also have the phenomenon that branch dyes not open, and uses more convenient.
10, conclusion
(1) the pH value of ripe thin,tough silk is less than 7, and poor durability is a bit larger tham 7 through NP-98 water-based polyurethane adhesive and distilled water by weight the white thin,tough silk of handling for the treatment agent of 1:1 preparation and the pH value of thin,tough silk modelled after an antique, and is comparatively durable.
(2) through NP-98 water-based polyurethane adhesive and distilled water by weight white thin,tough silk and thin,tough silk modelled after an antique and white ripe thin,tough silk and ripe thin,tough silk modelled after an antique for the treatment agent processing of 1:1 preparation, behind xeothermic, damp and hot, illumination artificial accelerated aging, measure ultimate strength, tearability, bursting strength, thin,tough silk conservation rate after treated dose of processing illustrates the more durable preservation of thin,tough silk of treated dose of processing than the conservation rate height of ripe thin,tough silk.
(3) coat on NP-98 water-based polyurethane adhesive and the distilled water white thin,tough silk after handle for the treatment agent of 1:1 preparation Chinese painting color with coat Chinese painting color on the white ripe thin,tough silk through various temper(ing) simultaneous tests, the Chinese painting color aberration that great majority are handled on the white thin,tough silk changes less, promptly coat not fugitive color of the Chinese painting color handled on the thin,tough silk, can durablely preserve.
(4) white thin,tough silk and thin,tough silk modelled after an antique after usefulness NP-98 water-based polyurethane adhesive and distilled water are handled by weight the treatment agent that is 1:0.8～1.2 preparations, it is better to make the traditional Chinese painting effect, there is not the alum of leakage phenomenon, wherein NP-98 water-based polyurethane adhesive and distilled water are by weight the white thin,tough silk and the thin,tough silk modelled after an antique of the treatment agent processing of 1:1 preparation, best results.
Claims (3)
1, the NP-98 water-based polyurethane adhesive is as the application of traditional Chinese painting with the thin,tough silk treatment agent, and this treatment agent is that the NP-98 water-based polyurethane adhesive is mixed with for 1:0.8～1.2 with distilled water by weight.
2, according to the application of the described NP-98 water-based polyurethane adhesive of claim 1 as traditional Chinese painting usefulness thin,tough silk treatment agent, it is characterized in that: said treatment agent is that the NP-98 water-based polyurethane adhesive wherein is mixed with for 1:0.9～1.1 with distilled water by weight.
3, according to the application of the described NP-98 water-based polyurethane adhesive of claim 1 in traditional Chinese painting usefulness thin,tough silk treatment agent, it is characterized in that: said treatment agent is that the NP-98 water-based polyurethane adhesive wherein is mixed with for 1:1 with distilled water by weight.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100173890A CN100519684C (en) | 2007-02-09 | 2007-02-09 | Use of Np-98-water polyurethane binder as silk for meticulous painting |
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| CNB2007100173890A CN100519684C (en) | 2007-02-09 | 2007-02-09 | Use of Np-98-water polyurethane binder as silk for meticulous painting |
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| CN100519684C true CN100519684C (en) | 2009-07-29 |
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| CN101392476B (en) * | 2007-09-21 | 2012-01-11 | 北京翰龙翔文化艺术发展有限责任公司 | Method for coating rice paper and tiffany in digital micro jet high simulation replication for Chinese painting and calligraphy |
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