CN1397758A - Process for preparing semi-transparent lampshade from unsaturated resin - Google Patents
Process for preparing semi-transparent lampshade from unsaturated resin Download PDFInfo
- Publication number
- CN1397758A CN1397758A CN01126144A CN01126144A CN1397758A CN 1397758 A CN1397758 A CN 1397758A CN 01126144 A CN01126144 A CN 01126144A CN 01126144 A CN01126144 A CN 01126144A CN 1397758 A CN1397758 A CN 1397758A
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- Prior art keywords
- unsaturated
- resin
- layer
- lampshade
- transparent lampshade
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Abstract
A semi-transparent lampshade is made up of the unsaturated resin through making a mould, coating a layer of unsaturated resin, sticking a layer of glass fibre cloth, coating another layer of unsaturated resin, solidifying and demoulding.
Description
Technical field
The present invention relates to the method for making of lampshade, particularly, relate to a kind of method for making of semi-transparent lampshade, refer to that especially a kind of unsaturated-resin that utilizes cooperates an amount of glass fibre to make the method for semi-transparent lampshade.
Background technology
Just so far, general lampshade can be divided into printing opacity, different usefulness such as semi-transparent and light tight, and this usefulness is determined to make material, is obtained hundred-percent translucent effect nearly such as the glass material lampshade, but easy fragmentation, not impact-resistant potential disappearance are arranged; Utilize cloth, paper wood, the made lampshade of plastic cement then to have semi-transparent effect, only have also hear resistance deficiency, moisture-sensitive, cracky, not wear-resistant, pollution resistance difference and service life short inevitable defective; As for, utilize the made lampshade of unsaturated-resin then completely without translucent effect, and the U.S. that can't effectively bring into play light glow, but its durability is ideal in all materials.
Certainly, why now all utilize the made lampshade of unsaturated-resin can't have light transmission, mainly are because this material before the pouring moulding, must mix an amount of stone flour material and abundant stirring is used it in the lump; The effect of this stone flour then is to make unsaturated-resin can have to a certain degree unique foundation of robustness (promptly being equal to structure-reinforced dose) after sclerosis, indeformable in the hope of the moulding that can keep lampshade really, so can't give up stone flour need not, be that to cause also thereby cause be the light tight characteristic of a lampshade.
But, before address, with unsaturated-resin is the made lampshade of main material is a period of time with regard to structural strength, corrosion resistance, resistance to water, abrasion resistance and service life etc. choosing, therefore, how to utilize this material and improved, the lampshade made from this material with order can have suitable light transmission, and then fully reacts and show U.S. of light glow, just is the invention motivation that the inventor desired to seek.
Summary of the invention
Purpose of the present invention provides a kind of method of utilizing unsaturated-resin to make the suitable light transmission lampshade of tool.
For achieving the above object, the method for making of semi-transparent lampshade of the present invention may further comprise the steps:
A., the mould external mold of this lampshade external form is provided;
B. form a ground floor unsaturated-resin layer in this external mold inner peripheral surface;
C. on this ground floor unsaturated-resin layer, form the layer of glass layer of cloth;
D. on this glass layer, form a second layer unsaturated-resin layer; And
E. solidify.
The specific embodiment
Below in conjunction with embodiment the present invention is done further detailed description.
Method for making flow process of the present invention is as follows:
A. at first make a mould external mold of desiring to finish the lampshade external form;
B. be coated with the ground floor unsaturated-resin layer of last layer suitable thickness in this external mold inner peripheral surface in the mode of brushing;
C. on this ground floor unsaturated-resin layer, stick the glass fibre layer of cloth of one deck suitable thickness separately, with as structure-reinforced dose;
D. the second layer unsaturated-resin layer of brushing one deck suitable thickness on this glass fibre layer of cloth;
E. treat on external mold, to take out after raw material solidifies and finish the making of this lampshade.
Certainly, the visual actual demand of the thickness of lampshade is increased, and repeats above-mentioned C, D processing procedure and gets final product more than once need only going on the way again, until desired thickness.
So, the above-mentioned unsaturated-resin of mat uses mutually with the friendship of glass fibre material, just the effective a word used in person's names superior structural characteristic of getting resin, and its light-permeable of glass fibre also can be according to this as strengthening the perfect combination that general structure make it to have characteristics such as excellent resistance to impact and difficult fragmentation, make the lampshade after finishing to possess the semi-transparency of expection, and then meet goal of the invention.
At last, be effectively increase and decrease lampshade light transmittance and printing opacity color, its can in utilize follow-up japanning routine processes it, obtained than high-transmittance such as the light color paint vehicle, otherwise dark paint vehicle then, certainly, the paint vehicle of different colours can be obtained different printing opacity colors smoothly.
Claims (4)
1. method of utilizing unsaturated-resin to make semi-transparent lampshade is characterized in that this method may further comprise the steps:
A., the mould external mold of this lampshade external form is provided;
B. form a ground floor unsaturated-resin layer in this external mold inner peripheral surface;
C. on this ground floor unsaturated-resin layer, form the layer of glass layer of cloth;
D. on this glass layer, form a second layer unsaturated-resin layer; And
E. solidify.
2. the method for utilizing unsaturated-resin to make semi-transparent lampshade according to claim 1 is characterized in that, first and second layers of unsaturated-resin series of strata of described formation adopt the mode of brushing.
3. the method for utilizing unsaturated-resin to make semi-transparent lampshade according to claim 1 is characterized in that, the visual actual demand of the thickness of this lampshade, by repeat described C, the D step is increased.
4. the method for utilizing unsaturated-resin to make semi-transparent lampshade according to claim 1 is characterized in that, also comprises the japanning step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01126144A CN1397758A (en) | 2001-07-13 | 2001-07-13 | Process for preparing semi-transparent lampshade from unsaturated resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01126144A CN1397758A (en) | 2001-07-13 | 2001-07-13 | Process for preparing semi-transparent lampshade from unsaturated resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1397758A true CN1397758A (en) | 2003-02-19 |
Family
ID=4666211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01126144A Pending CN1397758A (en) | 2001-07-13 | 2001-07-13 | Process for preparing semi-transparent lampshade from unsaturated resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1397758A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230965B (en) * | 2007-01-24 | 2011-07-27 | 汤建国 | Technique for coiling floss wire lampshade |
| CN102537858A (en) * | 2010-12-27 | 2012-07-04 | 海洋王照明科技股份有限公司 | Lamp shell and preparation method thereof |
| CN102675846A (en) * | 2012-02-28 | 2012-09-19 | 山东亿昌照明科技有限公司 | Glass fiber reinforced plastic lighting fixture shell and processing technology thereof |
-
2001
- 2001-07-13 CN CN01126144A patent/CN1397758A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230965B (en) * | 2007-01-24 | 2011-07-27 | 汤建国 | Technique for coiling floss wire lampshade |
| CN102537858A (en) * | 2010-12-27 | 2012-07-04 | 海洋王照明科技股份有限公司 | Lamp shell and preparation method thereof |
| CN102537858B (en) * | 2010-12-27 | 2014-06-18 | 海洋王照明科技股份有限公司 | Lamp shell and preparation method thereof |
| CN102675846A (en) * | 2012-02-28 | 2012-09-19 | 山东亿昌照明科技有限公司 | Glass fiber reinforced plastic lighting fixture shell and processing technology thereof |
| CN102675846B (en) * | 2012-02-28 | 2014-06-25 | 山东亿昌照明科技有限公司 | Glass fiber reinforced plastic lighting fixture shell and processing technology thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |