CN108356953A - A kind of preparation method and applications for the releasing agent for preventing wood shavings Nian Jie with hot-die - Google Patents
A kind of preparation method and applications for the releasing agent for preventing wood shavings Nian Jie with hot-die Download PDFInfo
- Publication number
- CN108356953A CN108356953A CN201810218122.6A CN201810218122A CN108356953A CN 108356953 A CN108356953 A CN 108356953A CN 201810218122 A CN201810218122 A CN 201810218122A CN 108356953 A CN108356953 A CN 108356953A
- Authority
- CN
- China
- Prior art keywords
- releasing agent
- hot
- nian jie
- wood shavings
- die
- Prior art date
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/083—Agents for facilitating separation of moulds from articles
Abstract
The present invention relates to a kind of releasing agent for preventing wood shavings Nian Jie with hot-die, component and its mass percent are：Emulsifier 6%, sodium alginate 5%, talcum powder 8%, preservative 1%, water 80%.It is in a liquid state under this releasing agent room temperature, without being watered when use, can Direct Uniform be sprayed on hot pressing film, avoid wood shavings in production process Nian Jie with hot pressing film, do not influence Chipboard surface quality, with easily stored, resting period is long, and viscosity change is little, nontoxic, the features such as use will not pollute plate surface in the process, and stripping result is good.
Description
Technical field
The invention belongs to technical field of mold release, are related to a kind of preparation side for the releasing agent for preventing wood shavings Nian Jie with hot-die
Method and its application.
Background technology
Currently, most of existing releasing agent is minal oils, emulsification oils, paraffin class, fatty acid etc. both at home and abroad.
And the releasing agent that wood-based plate uses is also multifarious or even some artificial board enterprises use the useless of recycling in order to save cost
Machine oil, emulsifier etc. make releasing agent.These releasing agent some are not easy drying, and some easy tos produce pollution, some non-refractories
Deng, for example in particieboard production process, bad releasing agent be easy to cause plate face pollution or demoulding is not clean.Once plate face
It is contaminated, sanding amount will be increased, may also result in after sanding plate thickness is not up to standard or pollutant can not make by sand except clean
Product qualification rate reduces.Demoulding is not clean, and the plate surface produced can be made unsmooth, also need to repair after sanding, not only
Increase workload, can also product qualification rate be caused to reduce, while demoulding totally can also not cause hot pressing film to be stained with wood shavings, both increase
The cleaning work of hot pressing film, also affects subsequent production, production efficiency is caused to reduce.Artificial plate surface matter is improved herein
Amount reduces cost, and material that is high-quality, cheap, being easy to acquirement is selected to have great economic implications and society's effect as releasing agent
Benefit, this is also the important measures for improving wood-based plate surface quality and reducing production cost.
For segmental defect existing for above-mentioned existing releasing agent, urgent need researchs and develops one kind in particieboard production process
In, it can be on even application to hot pressing film, the wood shavings not releasing agent Nian Jie with hot pressing film.
Invention content
In order to overcome the disadvantages mentioned above of the prior art, the present invention to provide a kind of releasing agent for preventing wood shavings Nian Jie with hot-die
Preparation method and applications, be in a liquid state under the releasing agent room temperature, without being watered when use, can Direct Uniform be sprayed at hot pressing film
On, it avoids wood shavings in production process Nian Jie with hot pressing film, does not influence Chipboard surface quality.
The technical solution adopted by the present invention to solve the technical problems is：A kind of demoulding for preventing wood shavings Nian Jie with hot-die
Agent, component and its mass percent are：Emulsifier 6%, sodium alginate 5%, talcum powder 8%, preservative 1%, water 80%.
A kind of preparation method for the releasing agent for preventing wood shavings Nian Jie with hot-die, preparation process are：
First emulsifier nonylphenol polyoxyethylene ether is added in reaction kettle after the dissolving of heating stirring 5min clocks, then pours into sodium alginate
And talcum powder, 5min is stirred evenly, preservative is added and stirs evenly 5min, warm water after cooling（30 DEG C or so）Stirring is equal
Even, blowing is sealed.
A kind of application for the releasing agent for preventing wood shavings Nian Jie with hot-die, be mainly used for particieboard, medium density fiberboard it is continuous
Metaplasia is produced, and also has good stripping result in other wood-based plates even other field.
The positive effect of the present invention is：It is in a liquid state under this releasing agent room temperature, it, can Direct Uniform spraying without being watered when use
In on hot pressing film, avoiding wood shavings in production process Nian Jie with hot pressing film, Chipboard surface quality is not influenced, is had and is easy to deposit
It puts, the features such as resting period is long, and viscosity change is little, nontoxic, will not pollute plate surface during use, and stripping result is good.
Specific implementation mode
With reference to embodiment, the present invention is further described.
A kind of releasing agent for preventing wood shavings Nian Jie with hot-die, component and its mass percent are：Emulsifier 6%, seaweed
Sour sodium 5%, talcum powder 8%, preservative 1%, water 80%.
A kind of preparation method for the releasing agent for preventing wood shavings Nian Jie with hot-die, preparation process are：
First emulsifier nonylphenol polyoxyethylene ether is added in reaction kettle after the dissolving of heating stirring 5min clocks, then pours into sodium alginate
And talcum powder, 5min is stirred evenly, preservative is added and stirs evenly 5min, warm water after cooling（30 DEG C or so）Stirring is equal
Even, blowing is sealed.
A kind of application for the releasing agent for preventing wood shavings Nian Jie with hot-die, be mainly used for particieboard, medium density fiberboard it is continuous
Metaplasia is produced, and also has good stripping result in other wood-based plates even other field.
Be in a liquid state under this releasing agent room temperature, without being watered when use, can Direct Uniform be sprayed on hot pressing film, avoid producing
Wood shavings are Nian Jie with hot pressing film in the process, do not influence Chipboard surface quality, have it is easily stored, the resting period is long, viscosity become
The features such as change is little, nontoxic, will not pollute plate surface during use, and stripping result is good.
Claims (3)
1. a kind of releasing agent for preventing wood shavings Nian Jie with hot-die, it is characterised in that component and its mass percent are：Emulsifier
6%, sodium alginate 5%, talcum powder 8%, preservative 1%, water 80%.
2. a kind of preparation method for the releasing agent for preventing wood shavings Nian Jie with hot-die as described in claim 1, it is characterised in that system
It is for step：
First emulsifier nonylphenol polyoxyethylene ether is added in reaction kettle after the dissolving of heating stirring 5min clocks, then pours into sodium alginate
And talcum powder, 5min is stirred evenly, preservative is added and stirs evenly 5min, warm water after cooling（30 DEG C or so）Stirring is equal
Even, blowing is sealed.
3. a kind of application for the releasing agent for preventing wood shavings Nian Jie with hot-die as described in claim 1, it is characterised in that：Mainly
For particieboard, the continuous production of medium density fiberboard, also there is good stripping result in other wood-based plates even other field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218122.6A CN108356953A (en) | 2018-03-16 | 2018-03-16 | A kind of preparation method and applications for the releasing agent for preventing wood shavings Nian Jie with hot-die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218122.6A CN108356953A (en) | 2018-03-16 | 2018-03-16 | A kind of preparation method and applications for the releasing agent for preventing wood shavings Nian Jie with hot-die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108356953A true CN108356953A (en) | 2018-08-03 |
Family
ID=63000415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218122.6A Pending CN108356953A (en) | 2018-03-16 | 2018-03-16 | A kind of preparation method and applications for the releasing agent for preventing wood shavings Nian Jie with hot-die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108356953A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033362A (en) * | 1987-11-30 | 1989-06-14 | 青岛瑞达模板系列公司 | Efficient interleaving agent (release agent) |
| CN1059683A (en) * | 1991-11-01 | 1992-03-25 | 青岛瑞达模板系列公司 | Releasing agent |
| CN103011679A (en) * | 2012-12-28 | 2013-04-03 | 青建集团股份公司 | Efficient concrete isolation agent |
| CN103666739A (en) * | 2013-12-21 | 2014-03-26 | 栾晓健 | Concrete mold release agent |
| CN104893804A (en) * | 2015-06-12 | 2015-09-09 | 刘洋 | Concrete release agent |
| CN105602467A (en) * | 2016-01-28 | 2016-05-25 | 江西绿丰新材料股份有限公司 | Release agent for isocyanate adhesive and preparing method of release agent |
| CN105820862A (en) * | 2016-04-19 | 2016-08-03 | 周炳涛 | Concrete demoulding agent |
| CN107116659A (en) * | 2017-05-12 | 2017-09-01 | 山东农业大学 | It is a kind of by sandwich layer of DDGS without aldehyde laminated particle-board and preparation method thereof |
| CN107243975A (en) * | 2017-07-03 | 2017-10-13 | 盘锦积葭生态板业有限公司 | A kind of reed-shavings board and preparation method thereof |
-
2018
- 2018-03-16 CN CN201810218122.6A patent/CN108356953A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033362A (en) * | 1987-11-30 | 1989-06-14 | 青岛瑞达模板系列公司 | Efficient interleaving agent (release agent) |
| CN1059683A (en) * | 1991-11-01 | 1992-03-25 | 青岛瑞达模板系列公司 | Releasing agent |
| CN103011679A (en) * | 2012-12-28 | 2013-04-03 | 青建集团股份公司 | Efficient concrete isolation agent |
| CN103666739A (en) * | 2013-12-21 | 2014-03-26 | 栾晓健 | Concrete mold release agent |
| CN104893804A (en) * | 2015-06-12 | 2015-09-09 | 刘洋 | Concrete release agent |
| CN105602467A (en) * | 2016-01-28 | 2016-05-25 | 江西绿丰新材料股份有限公司 | Release agent for isocyanate adhesive and preparing method of release agent |
| CN105820862A (en) * | 2016-04-19 | 2016-08-03 | 周炳涛 | Concrete demoulding agent |
| CN107116659A (en) * | 2017-05-12 | 2017-09-01 | 山东农业大学 | It is a kind of by sandwich layer of DDGS without aldehyde laminated particle-board and preparation method thereof |
| CN107243975A (en) * | 2017-07-03 | 2017-10-13 | 盘锦积葭生态板业有限公司 | A kind of reed-shavings board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |
|
| RJ01 | Rejection of invention patent application after publication |