CN103740071A - Trash bin and manufacturing method thereof - Google Patents
Trash bin and manufacturing method thereof Download PDFInfo
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- CN103740071A CN103740071A CN201310720661.7A CN201310720661A CN103740071A CN 103740071 A CN103740071 A CN 103740071A CN 201310720661 A CN201310720661 A CN 201310720661A CN 103740071 A CN103740071 A CN 103740071A
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- reinforced plastic
- base cloth
- plastic base
- resin
- glass reinforced
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Abstract
The invention relates to a trash bin and a manufacturing method thereof. The trash bin is prepared from TM-191RS unsaturated polyester resin, HB-802AB unsaturated polyester resin, glass fiber reinforced plastic base cloth, gel coat resin, talcum powder, pigment paste, a curing agent, and an accelerant by using a corresponding mold. The manufacturing method comprises the steps of weighing the corresponding gel coat resin and inserting the curing agent of a corresponding amount, evenly blending, and spreading the mixture on the surface of the mold by one layer evenly and thinly; when the surface of the gel coat is slightly sticky, bonding the dry glass fiber reinforced plastic base cloth to corners and rib reinforcing parts; spreading the mixed resin on the mold by one layer at first and then paving the glass fiber reinforced plastic base cloth on the mold; next, dipping appropriate resin by using a tool and rolling or brushing the glass fiber reinforced plastic base cloth forcibly; paving the next layer of glass fiber reinforced plastic base cloth after complete infiltration; after the product is cured by 50%, removing the surplus burrs by using a scraper knife, and finally, demolding after complete curing. The trash bin is not easy to age, resistant to corrosion and durable, waterproof and fireproof, and low in price.
Description
Technical field
The present invention relates to communal facility field, especially, is a kind of rubbish container and manufacture method thereof.
Background technology
Rubbish container is the container of " sheltering evil people and countenance evil practices " during people live, and is also socio-cultural a kind of refraction, and house and open air life all be can't do without them.The small-sized rubbish container of the general use of household, can put refuse bag during use, less demanding to material, but the rubbish container using out of doors will, through exposing to the weather, expose to the sun and rain, very high to material requirements.Existing rubbish container has a variety of unlike materials to make, such as plastic cement, metal, pottery, wooden, cement etc., long-time use, plastic cement easily aging, metal perishable get rusty and cost high, pottery frangible, wooden waterproof fireproofing performance is bad, cannot moving of cement, is not well positioned to meet rubbish container user demand out of doors.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of rubbish container, this rubbish container is difficult for aging, anticorrosion durable, and waterproof fireproofing is cheap and environmentally friendly.
The technical solution adopted for the present invention to solve the technical problems is: this rubbish container, comprises following composition, TM-191RS unsaturated polyester resin, HB-802AB unsaturated polyester resin, glass reinforced plastic base cloth, gel coating resin, talcum powder, pigment paste, solidifying agent, promotor and corresponding mould.
As preferably, described glass reinforced plastic base cloth is the one in 0.2 glasscloth, 0.4 glasscloth.
As preferably, described solidifying agent is methylethyl ketone peroxide.
As preferably, described promotor is cobalt iso-octoate T-8A.
The present invention also provides the manufacture method of above-mentioned rubbish container, and concrete steps are:
(1) with electronic platform scale, take corresponding gel coating resin portion rate according to the rules and be bumped into the solidifying agent of respective amount, after fully mixing well, evenly, at die surface, brush one deck thinly, treating that gel coat surface hand touches is more slightly clamminess, and now can add strength with edge and product muscle portion that dry glass reinforced plastic base cloth sticks on some concave, convex;
(2) resin deployed in (1) is first brushed to one deck on mould, repave glass reinforced plastic base cloth, then with hairbrush or a hair cylinder, be stained with quantity of resin exert oneself roll extrusion or brush glass reinforced plastic base cloth, allow resin complete wetting glass reinforced plastic base cloth, then one deck glass reinforced plastic base cloth under lay;
(3) finishing last one deck paving cloth, if do not continued operation, want so clout and the rubbish of site clearing;
(4) treat that products solidifying reaches 50%, product has solidified but still can shovel while cutting with perching knife, with perching knife, along die edge, carefully burr unnecessary product is rooted out, and then treats its complete curing and demolding;
(5) product is separation with mould carefully, and check whether product surface exists defect.
As preferably, the cumulative thickness of described glass reinforced plastic base cloth is lower than 5mm, in case heat release causes excess Temperature and burns out product during resin solidification.
The rubbish container of producing according to above-mentioned manufacturing step, its beneficial effect is: the production process of this rubbish container is simple, and manufactured materials is environmentally friendly, the rubbish container producing is difficult for aging, anticorrosion durable, and waterproof fireproofing performance is good, high temperature resistant anti-low temperature, and cheap, be well suited for using out of doors.
Embodiment
The implementation step of the concrete manufacture method of rubbish container provided by the invention is as follows:
1, preparation work
1.1 get the material of respective numbers by the requirement of " production program list ": TM-191RS unsaturated polyester resin (hereinafter to be referred as 191 resins), HB-802AB unsaturated polyester resin (hereinafter to be referred as 802 resins), 0.2 glasscloth, gel coating resin, methylethyl ketone peroxide, cobalt iso-octoate T-8A etc. and corresponding mould.
1.2 check whether material therefor meets corresponding specified requirement and quality guarantee time limit, and resin, gel coating resin need color and luster even, have or not the floating thing of bulk of semi-gelled, and 0.2 glasscloth has or not the situation of making moist; Check that die surface has not damaged, distortion etc., confirm after errorless to come into operation.
If 1.3 moulds are comprised of bulk, need to fit together, note assembling location, to mould limit, can not there be foreign matter and disrepair phenomenon, if any being eliminated.
1.4 by clean clean die surface, evenly, last layer releasing agent thinly, waits to do.
1.5 batchings: gel coating resin, can disposable batching or gradation batching according to the condition of production, but while noting batching, gel coating resin can only be bumped into promotor, can be bumped into as the case may be talcum powder, pigment paste and promotor, but joining this link gel coating resin of aniseed, another two kinds of resins all can not be bumped into solidifying agent, because be bumped into solidifying agent in aniseed, can cause the operation of hand paste to have little time, curing too fast, affect quality product and cause waste of material.
The ratio of gel coating resin batching is as table one:
Table one:
While joining aniseed, paste cloth configuration and be divided into and there are flame retardant resistance and two kinds of specifications of non-flame retardant resistance, its ratio of components as shown in Table 2:
Table two:
1.6 glasscloth cuttings: according to shape of product cutting blanking, during blanking, with seam crossing scrap (bridge) 10-50mm, carry out cutting, can one during according to the complexcase laying up of mold shape or two one folded, can not exceed at most two.
The allotment of 1.7 clay: clay is mainly used in bonding between glass fiber reinforced plastics product, the configuration of clay, with above-mentioned to paste cloth configuration corresponding, is also divided into two kinds of flame retardant resistance and non-flame retardant resistances, ratio of components as shown in Table 3:
Table three:
2, hand pastes work
2.1 use minimum division values are after 0.05kg electronic platform scale takes corresponding gel coating resin and fully mixes well according to the solidifying agent that table one regulation is bumped into respective amount, evenly, at die surface, brush one deck thinly.Treating that gel coat surface hand touches is more slightly clamminess, and now can add strength with edge and product muscle portion that 0.2 dry glasscloth sticks on some concave, convex.
The deployed resin of 2.2 use is first brushed one deck on mould, repave 0.2 glasscloth, then with hairbrush or a hair cylinder, be stained with quantity of resin exert oneself roll extrusion or brush 0.2 glasscloth, allow resin complete wetting 0.2 glasscloth, then one deck 0.2 glasscloth under lay.When paving cloth, note seam crossing scrap (bridge) 50mm, and then roll, brush resin.As exceeding 5mm, just can not stick with paste by a hand product thickness, in case heat release causes excess Temperature and burns out product during resin solidification.
2.3 finishing last one deck paving cloth, if do not continued operation, wants so clout and the rubbish of site clearing.
2.4 root out burr: treat that products solidifying reaches 50% left and right, product has solidified but still can shovel while cutting with perching knife, with perching knife, along die edge, carefully burr unnecessary product is rooted out, and then treats its complete curing and demolding.
2.5 demouldings: product is separation with mould carefully, and check whether product surface exists defect: leak glue, cracking etc., if had, beat "×" and perform sign, separated.
3, quality test
Every product is carried out to size and quality inspection, as found unacceptable product, specify special messenger to repair, perform record.
4, record: fill in hand paste batching recorder.
The rubbish container of producing according to above-mentioned manufacturing step, be difficult for agingly, anticorrosion durable, waterproof fireproofing performance is good, high temperature resistant anti-low temperature, use out of doors, do not worry because of the reasons such as rainforest of exposing to the weather, and rubbish container is scrapped, and the production process of this rubbish container is simple, manufactured materials is environmentally friendly, and cost is low, is desirable outdoor dustbin product.
Claims (6)
1. a rubbish container, is characterized in that: comprise following composition: TM-191RS unsaturated polyester resin, HB-802AB unsaturated polyester resin, glass reinforced plastic base cloth, gel coating resin, talcum powder, pigment paste, solidifying agent, promotor and corresponding mould.
2. rubbish container according to claim 1, is characterized in that: described glass reinforced plastic base cloth is the one in 0.2 glasscloth, 0.4 glasscloth.
3. rubbish container according to claim 1, is characterized in that: described solidifying agent is methylethyl ketone peroxide.
4. rubbish container according to claim 1, is characterized in that: described promotor is cobalt iso-octoate T-8A.
5. a manufacture method for rubbish container described in claim 1, is characterized in that: comprise following concrete steps:
(1) with electronic platform scale, take corresponding gel coating resin portion rate according to the rules and be bumped into the solidifying agent of respective amount, after fully mixing well, evenly, at die surface, brush one deck thinly, treating that gel coat surface hand touches is more slightly clamminess, and now can add strength with edge and product muscle portion that dry glass reinforced plastic base cloth sticks on some concave, convex;
(2) resin deployed in (1) is first brushed to one deck on mould, repave glass reinforced plastic base cloth, then with hairbrush or a hair cylinder, be stained with quantity of resin exert oneself roll extrusion or brush glass reinforced plastic base cloth, allow resin complete wetting glass reinforced plastic base cloth, then one deck glass reinforced plastic base cloth under lay;
(3) finishing last one deck paving cloth, if do not continue operation, want clout and the rubbish of site clearing;
(4) treat that products solidifying reaches 50%, product has solidified but still can shovel while cutting with perching knife, with perching knife, along die edge, carefully burr unnecessary product is rooted out, and then treats its complete curing and demolding;
(5) product is separation with mould carefully, and check whether product surface exists defect, if the defect of existence is carried out mark, and stack separately.
6. rubbish container manufacture method according to claim 5, is characterized in that: the cumulative thickness of described glass reinforced plastic base cloth is lower than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720661.7A CN103740071A (en) | 2013-12-24 | 2013-12-24 | Trash bin and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720661.7A CN103740071A (en) | 2013-12-24 | 2013-12-24 | Trash bin and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN103740071A true CN103740071A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310720661.7A Pending CN103740071A (en) | 2013-12-24 | 2013-12-24 | Trash bin and manufacturing method thereof |
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| CN (1) | CN103740071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512507A (en) * | 2017-07-03 | 2017-12-26 | 重庆科芸瑞新材料有限责任公司 | The preparation method of fiberglass hook arm dustbin |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358798A (en) * | 2011-09-13 | 2012-02-22 | 青岛润兴高分子材料有限公司 | High strength sheet molding plastics and production method |
| CN102756529A (en) * | 2011-04-27 | 2012-10-31 | 上海中暨复合材料有限公司 | Manufacturing method of matte novel electronic whiteboard |
-
2013
- 2013-12-24 CN CN201310720661.7A patent/CN103740071A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756529A (en) * | 2011-04-27 | 2012-10-31 | 上海中暨复合材料有限公司 | Manufacturing method of matte novel electronic whiteboard |
| CN102358798A (en) * | 2011-09-13 | 2012-02-22 | 青岛润兴高分子材料有限公司 | High strength sheet molding plastics and production method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512507A (en) * | 2017-07-03 | 2017-12-26 | 重庆科芸瑞新材料有限责任公司 | The preparation method of fiberglass hook arm dustbin |
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Application publication date: 20140423 |