CN1054212A - Resin die - Google Patents
Resin die Download PDFInfo
- Publication number
- CN1054212A CN1054212A CN 90100943 CN90100943A CN1054212A CN 1054212 A CN1054212 A CN 1054212A CN 90100943 CN90100943 CN 90100943 CN 90100943 A CN90100943 A CN 90100943A CN 1054212 A CN1054212 A CN 1054212A
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- China
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- epoxy
- resins
- mould
- die
- polishing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of resin die, utilize Resins, epoxy 22-25%, diethyl three ammoniums 3-4%, talcum powder 60-68%, the mixing ratio by weight of titanium dioxide 2-10%, after mix stirring, normal temperature condition compacted under, air-dry, setting time 30-60 minutes, the product glossiness height, production technique is simple, cycle is short, and it is quick-fried and broken, nontoxic that production and transportation can not produce porcelain.Be applicable to and require highly polished latex industry.
Description
The present invention relates to a kind of epoxy resin hardened material of using and make mould, substitute ceramic former, can be widely used in latex, the industry that pottery etc. have higher requirements for mould smooth finish.
The mould that the latex industry is public, be that potter's clay is shaped to base how with ceramic former, deliver to sinter molding in the kiln again, complex process, production cycle is long, needs one month time from the base to the kiln discharge at least, in addition owing to be subjected to the firing technology, the control of conditions such as temperature shrinking percentage makes ceramic former behind the kiln discharge be easy to generate the change of shape or size.Ceramic former is broken easily in transportation and production process to be difficult for repairing.When producing because of production technique need be through cold and hot processing repeatedly, as easy broken explosion after the quenching behind the high temperature, its highest burst rate reaches 74%, will increase cost like this, and influences the production of emulsion products.
The purpose of this invention is to provide a kind of new type resin mould, solve ceramic former mould easily explosion, breakable problem on production line, shorten the production cycle, and accomplish to be easy to repair after mould damages.
Invention is achieved in that a kind of resin die, utilize Resins, epoxy to mix the hardened material that the back generates at normal temperatures with multiple additives, according to predetermined shape and size manufacturing, the additive of Resins, epoxy is diethyl three ammoniums, talcum powder, titanium dioxide, its proportioning (weight ratio) is: Resins, epoxy 22-25%, diethyl three ammonium 3-4%, talcum powder 60-68%, titanium dioxide 2-10% forms slurry mud with above-mentioned materials mixing and stirring under normal temperature condition, paste moulding in the die through processing treatment, air-dry sclerosis forms mould behind the sanding and polishing, the step of making mould is: A, make the die of predetermined shape and size of terra alba, B pastes the aforementioned slurry mud such as Resins, epoxy that proportionally cooperate to go in the die after compacting, take out the back of waiting to harden, the burst mould is bonding with tackiness agent, sclerosis is polished to forming mould, polishing.Moulding pressure 10Kg/cm
2
The present invention has following characteristics:
1, mould is at the normal temperature condition compacted under, and is easy to make, and the cycle is short, and it is air-dry, the hardened forming time only is 30-60 minute.
2, fragmentation and explosion problem do not appear in the production and transport process.
3, broken mould still can be repaired after the destruction test.
When 4, the latex industry is used in immersing glue process attached type even, the affinity ability is strong, the demoulding is laborsaving and be difficult for accumulating dirt.
5, high temperature resistant, the acid and alkali-resistance, anti-aging of product has certain intensity.
The present invention uses diethyl three ammonium additives to Resins, epoxy, and diethyl three ammoniums are nontoxic, and Hardenability is good, and curing speed is faster than ceramic former, but slower than the speed of second two ammonium additives, can guarantee enough activity durations like this, and mould is difficult for broken, explosion.Talcum powder in the additive is a toughener, and titanium dioxide is a tinting material.
Now further narrate embodiments of the invention:
Adopt Resins, epoxy 1000 grams, 50 milliliters of diethyl three ammoniums add talcum powder 2700 grams rapidly in process of setting, and titanium dioxide 200 grams stir with pony mixer, stir pulping mud, are compacted into flap with baby press again.Promptly become the mould that is difficult for fragmentation through 45 minutes these flaps of air-dry sclerosis.Mould can bear pressure 150Kg, bears pulling force 100Kg.Deflection drag 50Kg.
Claims (2)
1, a kind of resin die utilizes Resins, epoxy to mix the hardened material that the back generates at normal temperatures with multiple additives, and shape and size manufacturing according to predetermined is characterized in that:
The additive of A, Resins, epoxy is diethyl three ammoniums, talcum powder, titanium dioxide, and its proportioning (weight ratio) is: Resins, epoxy 22--25%, diethyl three ammonium 3--4%, talcum powder 60--68%, titanium dioxide 2--10%;
B, above-mentioned materials mixing and stirring under normal temperature condition forms slurry mud, through pressure treatment, pastes moulding in the groove, and air-dry sclerosis forms mould behind the sanding and polishing.
2, according to the described resin die of claim 1, it is characterized in that: the step of making mould is:
A, make the die of predetermined shape and size with terra alba,
B, the aforementioned slurry mud such as Resins, epoxy that proportionally cooperate are pasted to go in the die after compacting, the taking-up afterwards of waiting to harden,
C, the burst mould is bonding with tackiness agent, sclerosis,
D, to forming mould polishing, polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90100943 CN1054212A (en) | 1990-02-26 | 1990-02-26 | Resin die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90100943 CN1054212A (en) | 1990-02-26 | 1990-02-26 | Resin die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1054212A true CN1054212A (en) | 1991-09-04 |
Family
ID=4876876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90100943 Pending CN1054212A (en) | 1990-02-26 | 1990-02-26 | Resin die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1054212A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364746C (en) * | 2001-08-23 | 2008-01-30 | 本田技研工业株式会社 | Surface micromachining process for resin mold |
| CN100503202C (en) * | 2004-07-21 | 2009-06-24 | 福耀玻璃工业集团股份有限公司 | Injection shaping mould and its manufacturing method |
| CN103587015A (en) * | 2013-11-21 | 2014-02-19 | 四川省祥业机械铸造有限公司 | Resin mold and mold making technology |
| CN104326725A (en) * | 2014-07-04 | 2015-02-04 | 九牧厨卫股份有限公司 | Porous material used for sanitary ceramic high-pressure-moulding mould and preparation method thereof |
| CN111216287A (en) * | 2019-11-27 | 2020-06-02 | 上海金标文化创意股份有限公司 | Preparation method of casting plate plastic suction mold |
-
1990
- 1990-02-26 CN CN 90100943 patent/CN1054212A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364746C (en) * | 2001-08-23 | 2008-01-30 | 本田技研工业株式会社 | Surface micromachining process for resin mold |
| CN100503202C (en) * | 2004-07-21 | 2009-06-24 | 福耀玻璃工业集团股份有限公司 | Injection shaping mould and its manufacturing method |
| CN103587015A (en) * | 2013-11-21 | 2014-02-19 | 四川省祥业机械铸造有限公司 | Resin mold and mold making technology |
| CN103587015B (en) * | 2013-11-21 | 2016-01-20 | 四川省祥业机械铸造有限公司 | A kind of resin die and mould making process |
| CN104326725A (en) * | 2014-07-04 | 2015-02-04 | 九牧厨卫股份有限公司 | Porous material used for sanitary ceramic high-pressure-moulding mould and preparation method thereof |
| CN104326725B (en) * | 2014-07-04 | 2016-04-06 | 九牧厨卫股份有限公司 | A kind of snitaryware high-pressure molding mould porous material and preparation method thereof |
| CN111216287A (en) * | 2019-11-27 | 2020-06-02 | 上海金标文化创意股份有限公司 | Preparation method of casting plate plastic suction mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |