CN102504452B - Pinctada martensii nucleated pearl interlayer gap filling agent and preparation method thereof - Google Patents
Pinctada martensii nucleated pearl interlayer gap filling agent and preparation method thereof Download PDFInfo
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- CN102504452B CN102504452B CN 201110321631 CN201110321631A CN102504452B CN 102504452 B CN102504452 B CN 102504452B CN 201110321631 CN201110321631 CN 201110321631 CN 201110321631 A CN201110321631 A CN 201110321631A CN 102504452 B CN102504452 B CN 102504452B
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Abstract
The invention relates to a Pinctada martensii nucleated pearl interlayer gap filling agent and a preparation method thereof. The filling agent comprises 10-15 parts of cold-soluble polyvinyl alcohol powder 2488, 0.9-1.2 parts of sodium silicate, 0.3-0.5 part of sodium sulfite, 0.5-0.8 part of sodium hexametaphosphate and 85-90 parts of water. The preparation method comprises the following steps: putting the cold-soluble polyvinyl alcohol powder 2488, sodium silicate, the sodium sulfite and the sodium hexametaphosphate in the same container; fully stirring to obtain a mixture; then, adding thewater to the mixture when stirring; and then, stirring for 15-25 min so as to fully dissolve the mixture into the water to obtain the Pinctada martensii nucleated pearl interlayer gap filling agent. The filling agent has the advantages of high adhesion, high stability, acid and base resistance, no toxin or harm, low production cost, convenience in use and the like. The Pinctada martensii nucleated pearl interlayer gap filling agent is permeated into a drilled and bleached pearl to fill the gap between pearl layers and the gap between the pearl layer and a pearl nucleus, thereby, the crushing and dropping phenomena of the pearl layers can be greatly reduced.
Description
Technical field
The present invention relates to a kind of pteria martensii nucleated pearl interlayer slit and fill up agent and preparation method thereof, this is filled up agent and is mainly used between pteria martensii nucleated pearl layer and the nacreous layer, and the filling up of slit between nacreous layer and the pearl nucleus, belong to pearl with filling up the agent technical field.
Background technology
Quite a few contains dirt the nucleated pearl of cultivating with pteria martensii, makes pearl have bad color, needs bleaching.In treating processess such as bleaching, aforementioned dirt is degraded, outside the corrosion, discharge pearl, so, between nacreous layer and nacreous layer, and stay many slits between nacreous layer and the pearl nucleus, cause nacreous layer and nacreous layer and nacreous layer and pearl nucleus to break away from mutually, make nacreous layer broken, delamination easily.Therefore, agent is filled up in research and development pteria martensii nucleated pearl interlayer slit, be used for filling up nacreous layer and nacreous layer, and the slit between nacreous layer and the pearl nucleus is very necessary.
Summary of the invention
The object of the present invention is to provide a kind of pteria martensii nucleated pearl interlayer slit to fill up agent and preparation method thereof, be mainly used between pteria martensii nucleated pearl layer and the nacreous layer, and the filling up of slit between nacreous layer and the pearl nucleus.
In order to address the above problem, the technical solution adopted in the present invention is:
A kind of pteria martensii nucleated pearl interlayer slit is filled up agent and is made up of cold soluble type pva powder 2488, water glass, S-WAT, Sodium hexametaphosphate 99, water, and the weight part proportioning of its each composition is as follows: 10～15 parts of cold soluble type pva powders 2488,0.9～1.2 part of water glass, 0.3～0.5 part of S-WAT, 0.5～0.8 part of Sodium hexametaphosphate 99,85～90 parts of water.
Described cold soluble type pva powder 2488, be powdered polyvinyl alcohol 2488, polyvinyl alcohol ultra-fine micropowder 2488, polyvinyl alcohol 2488 powder, cold soluble type polyvinyl alcohol 2488 micro mists, cold soluble type PVA-124 88 powder, cold soluble type 2488 powdered polyvinyl alcohol again, its model is 2488, fineness (order number) is 120～300 orders, under the normal temperature, can be dissolved in water; It can be the cold soluble type pva powder 2488 that fond dream good Chemical Industry Science Co., Ltd in Shanghai produces.
Described water glass, S-WAT, Sodium hexametaphosphate 99 are analytical reagent.
Described water is distilled water, and its temperature is normal temperature.
The preparation method of above-mentioned filling agent comprises the steps (each composition is by the said ratio metering):
(1) gets the cold soluble type pva powder 2488 of 10～15 weight parts, the water glass of 0.9～1.2 weight part, the S-WAT of 0.3～0.5 weight part, the Sodium hexametaphosphate 99 of 0.5～0.8 weight part and place same container, till fully stirring mixes it, get mixture;
(2) waterside of 85～90 weight parts is stirred the limit and adds in the mixture that step (1) makes, after water injection after, restir 15 ~ 25min fully is dissolved in the water aforementioned mixture and is finished product.
The present invention with respect to the beneficial effect of prior art is: advantages such as pteria martensii nucleated pearl interlayer of the present invention slit is filled up agent and had high adhesion, good stability, acid and alkali-resistance, does not contain hazardous and noxious substances such as benzene, formaldehyde, and production cost is low, and is easy to use.In the pearl that its infiltration is holed, bleached, fill up nacreous layer and nacreous layer, and the slit between nacreous layer and the pearl nucleus, can reduce the fragmentation of nacreous layer significantly and come off.
Embodiment
Be described in further details below by the present invention of embodiment, these embodiment only are used for illustrating the present invention, do not limit the scope of the invention.
Embodiment 1
Get 10 gram cold soluble type pva powders, 2488,0.9 gram water glass, 0.3 gram S-WAT, 0.5 gram Sodium hexametaphosphate 99 and place same container, fully stir it is mixed till, get mixture; Again the limit is stirred in 85 gram watersides and adds in the aforementioned mixture, after water injection after, restir 15min fully is dissolved in the water aforementioned mixture and is finished product.
Embodiment 2
Get 12 gram cold soluble type pva powders, 2488,1.0 gram water glass, 0.4 gram S-WAT, 0.6 gram Sodium hexametaphosphate 99 and place same container, fully stir it is mixed till, get mixture; Again the limit is stirred in 86 gram watersides and adds in the aforementioned mixture, after water injection after, restir 20min fully is dissolved in the water aforementioned mixture and is finished product.
Embodiment 3
Get 13 gram cold soluble type pva powders, 2488,1.1 gram water glass, 0.5 gram S-WAT, 0.7 gram Sodium hexametaphosphate 99 and place same container, fully stir it is mixed till, get mixture; Again the limit is stirred in 87 gram watersides and adds in the aforementioned mixture, after water injection after, restir 25min fully is dissolved in the water aforementioned mixture and is finished product.
Embodiment 4
Get 14 kilograms of cold soluble type pva powders 2488,1.2 kilograms of sodium silicate, 0.5 kilogram of S-WAT, 0.8 kilogram of Sodium hexametaphosphate 99 and place same container, fully stir it is mixed till, get mixture; Again 88 kg water are added in the aforementioned mixture while stirring, after water injection after, restir 20min fully is dissolved in the water aforementioned mixture and is finished product.
Embodiment 5
Get 15 kilograms of cold soluble type pva powders 2488,1.2 kilograms of sodium silicate, 0.5 kilogram of S-WAT, 0.8 kilogram of Sodium hexametaphosphate 99 and place same container, fully stir it is mixed till, get mixture; Again 90 kg water are added in the aforementioned mixture while stirring, after water injection after, restir 20min fully is dissolved in the water aforementioned mixture and is finished product.
Claims (5)
1. one kind prepares the method that agent is filled up in pteria martensii nucleated pearl interlayer slit, comprises the steps:
(1) get the cold soluble type pva powder 2488 of 10～15 weight parts, the water glass of 0.9～1.2 weight part, the S-WAT of 0.3～0.5 weight part, the Sodium hexametaphosphate 99 of 0.5～0.8 weight part and place same container, fully stir make its mix mixture;
(2) waterside of 85～90 weight parts is stirred the limit and adds in the mixture that step (1) makes, after water injection after, restir 15 ~ 25min fully is dissolved in the water aforementioned mixture and is finished product.
2. fill up agent by the described a kind of pteria martensii nucleated pearl interlayer slit for preparing the method preparation of filling up agent in pteria martensii nucleated pearl interlayer slit of claim 1, it is characterized in that: this is filled up agent and is made up of cold soluble type pva powder 2488, water glass, S-WAT, Sodium hexametaphosphate 99, water, and the weight part proportioning of each composition is as follows: 10～15 parts of cold soluble type pva powders 2488,0.9～1.2 part of water glass, 0.3～0.5 part of S-WAT, 0.5～0.8 part of Sodium hexametaphosphate 99 and 85～90 parts of water.
3. a kind of method that agent is filled up in pteria martensii nucleated pearl interlayer slit for preparing according to claim 2, it is characterized in that: described cold soluble type pva powder 2488, be powdered polyvinyl alcohol 2488, polyvinyl alcohol ultra-fine micropowder 2488, polyvinyl alcohol 2488 powder, cold soluble type polyvinyl alcohol 2488 micro mists, cold soluble type PVA-124 88 powder, cold soluble type 2488 powdered polyvinyl alcohol again, its model is 2488, and fineness is 120～300 orders.
4. a kind of method that agent is filled up in pteria martensii nucleated pearl interlayer slit for preparing according to claim 1, it is characterized in that: described water glass, S-WAT, Sodium hexametaphosphate 99 are analytical reagent.
5. a kind of method that agent is filled up in pteria martensii nucleated pearl interlayer slit for preparing according to claim 1, it is characterized in that: described water is distilled water, its temperature is normal temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110321631 CN102504452B (en) | 2011-10-21 | 2011-10-21 | Pinctada martensii nucleated pearl interlayer gap filling agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110321631 CN102504452B (en) | 2011-10-21 | 2011-10-21 | Pinctada martensii nucleated pearl interlayer gap filling agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN102504452A CN102504452A (en) | 2012-06-20 |
| CN102504452B true CN102504452B (en) | 2013-09-25 |
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| CN 201110321631 Expired - Fee Related CN102504452B (en) | 2011-10-21 | 2011-10-21 | Pinctada martensii nucleated pearl interlayer gap filling agent and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162000A (en) * | 1996-04-10 | 1997-10-15 | 刘文彬 | Modified high-molecular polyivnyl alcohol binding-agent and preparation method thereof |
| CN1441753A (en) * | 2000-07-18 | 2003-09-10 | 拉法基石膏公司 | Adhesive or plaster for structural element, method for preparing same and method for producing product |
| CN101528158A (en) * | 2006-08-21 | 2009-09-09 | 21世纪国际新技术株式会社 | Bone model, bone filler and process for producing bone filler |
| CN101925560A (en) * | 2007-11-30 | 2010-12-22 | 康宁股份有限公司 | Be used to be applied to the cakingagent composition on the honeycomb |
-
2011
- 2011-10-21 CN CN 201110321631 patent/CN102504452B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162000A (en) * | 1996-04-10 | 1997-10-15 | 刘文彬 | Modified high-molecular polyivnyl alcohol binding-agent and preparation method thereof |
| CN1441753A (en) * | 2000-07-18 | 2003-09-10 | 拉法基石膏公司 | Adhesive or plaster for structural element, method for preparing same and method for producing product |
| CN101528158A (en) * | 2006-08-21 | 2009-09-09 | 21世纪国际新技术株式会社 | Bone model, bone filler and process for producing bone filler |
| CN101925560A (en) * | 2007-11-30 | 2010-12-22 | 康宁股份有限公司 | Be used to be applied to the cakingagent composition on the honeycomb |
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| CN102504452A (en) | 2012-06-20 |
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