CN107629470A - A kind of fiberglass sheet material waterproof additive and its preparation technology - Google Patents
A kind of fiberglass sheet material waterproof additive and its preparation technology Download PDFInfo
- Publication number
- CN107629470A CN107629470A CN201710919268.9A CN201710919268A CN107629470A CN 107629470 A CN107629470 A CN 107629470A CN 201710919268 A CN201710919268 A CN 201710919268A CN 107629470 A CN107629470 A CN 107629470A
- Authority
- CN
- China
- Prior art keywords
- parts
- sheet material
- waterproof additive
- wax
- fiberglass sheet
- 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.)
- Pending
Links
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
A kind of fiberglass sheet material waterproof additive, including following parts by weight material：55 60 parts of paraffin, 5 10 parts of neopelex, 10 12 parts of triethanolamine oleate, 15 18 parts of peregal, milky white clever 35 parts, 20 35 parts of solvent.The invention provides a kind of fiberglass sheet material waterproof additive and its preparation technology, using the compound of triethanolamine oleate, peregal and these three milky white clever emulsifying agents, because their hydrophilic lipophilic balance, structure, type differ, so that the compound of this several emulsifying agent reaches more preferable effect, not only so that hydrophilic component whole natural decomposition in emulsifying additive, the influence to water resistance is eliminated, also add the stability of water resistance.
Description
Technical field
The invention belongs to field of waterproof materials, and in particular to a kind of fiberglass sheet material waterproof additive and its preparation work
Skill.
Background technology
Present domestic fiberboard industry development quickly, used in fiberboard quality requirement more and more higher, more needing
Waterproof material possesses the characteristic that dosage is few but water-resistance is strong.Because emulsifying wax granularity is small, pass through in fibreboard fabrication
Effective demulsification makes small Wax particles be separated out from aqueous phase, equably adsorbs on wood-fibred, and so as to reach, consumption wax amount is low, water resistant
The good requirement of property.Domestic wood industry, although also using paraffin as waterproof additive, most of is with solid paraffin or molten
Fossil waxes are as waterproof additive, poor product quality bad with sizing material compatibility.Few producer using emulsifying wax is also with simple
Method is self-emulsified, and product stability is poor, can't meet the quality requirement, while also result in the significant wastage of wax stock.Thus,
A kind of fiber board industry, it is also very desirable to emulsifying wax waterproof additive product for being suitable for existing process.
Patent 01135227.2 discloses a kind of emulsified paraffin wax damp-proof agent for mineral wool sound absorption board and its preparation method, in its component
Including paraffin, modified resin, non-ionic surfactant composition and assistant for emulsifying agent, its weight composition is as follows：Paraffin: modified tree
Fat: non-ionic surfactant composition: assistant for emulsifying agent: water=5-22: 5-20: 0.5-5: 2-8: surplus.This patent application skill
Modified resin composition is added in art scheme, but emulsion concentration only has 30%, and hydrophilic component can not be decomposed voluntarily in emulsifying agent, no
Waterproof action can be played；Patent 200410012757.9 discloses a kind of application of water proof type emulsified wax in Fibreboard Production
Be added using paraffin as raw material specific proportioning emulsifying additive and water emulsified, the paraffin solid content in emulsified wax can
Up to 40-50%, during as waterproofing agent, during the timber dry processings such as production fiberboard, particieboard, i.e., at 100-180 DEG C
At a temperature of, the hydrophilic component whole natural decomposition in emulsifying additive, hydrophilic component is eliminated in emulsifying additive to water proofing property
The influence of energy, reach the purpose of fiber waterproof, but wax stability can not determine, and its water resistance also has certain influence.This hair
It is bright to provide a kind of fiberglass sheet material waterproof additive and its preparation technology, using triethanolamine oleate, peregal and milky white
These three clever emulsifying agents it is compound, because their hydrophilic lipophilic balance, structure, type differ so that this several breast
The compound of agent reaches more preferable effect, not only causes the hydrophilic component whole natural decomposition in emulsifying additive, eliminates pair
The influence of water resistance, it also add the stability of water resistance.
The content of the invention
It is an object of the invention to provide a kind of fiberglass sheet material waterproof additive and its preparation technology, oleic acid three is utilized
Monoethanolamine, peregal and these three milky white clever emulsifying agents it is compound, because their hydrophilic lipophilic balance, structure, type are equal
Differ, the compound of this several emulsifying agent is reached more preferable effect.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of fiberglass sheet material waterproof additive, bag
Include following parts by weight material：
The preparation technology of this fiberglass sheet material waterproof additive, step include：By paraffin, DBSA
Sodium, triethanolamine oleate, peregal, milky white spirit and solvent proportionally mix, and for control temperature at 100-110 DEG C, wax is complete
Water is added after full thawing and forms water-in-oil emulsion wax, low whipping speed is that 500-600r/min stirs 20-30min formation water bags
Oil type emulsifying wax, it is cooled to 30 DEG C and obtains waterproof additive.
Preferably, the solvent includes 8-12 parts isopropanol and 10-15 part ethanol.
The beneficial effects of the invention are as follows：
Because the contact angle of paraffin and water is more than 90 degree, wood industry can be conveniently used in, it is necessary to made
Into not only hydrophilic but also hydrophobic emulsion state liquid, but the process that paraffin forms latex with water is interface increase, and interface free enthalpy raises
Process, be anti-spontaneous process from thermodynamically saying, the emulsion formed is thermodynamic instability thing system, for form it into stabilization
Oil-in-water type paraffin wax emulsions, need to just be acted on by the oriented attachment of emulsifying agent, change its surface tension, and make in mechanical external force
With lower formation emulsion.Emulsifying wax is oil-in-water type emulsion wax in the present invention, so hydrophilic lipophilic balance should be selected to be more than 10
Emulsifying agent, the wax emulsion that generally prepared by single emulsifying agent is unstable, in the present invention using triethanolamine oleate, peregal and
It is milky white spirit these three emulsifying agents it is compound, their hydrophilic lipophilic balance, structure, type differs, this several emulsifying agent
Compound can reach more preferable effect.
Embodiment
With reference to specific embodiment mode, the present invention is described in further detail, to make those skilled in the art join
Book word can be implemented according to this as directed.Obviously, described embodiment is only part of the embodiment of the present invention, rather than entirely
The embodiment in portion.
Embodiment 1：
1) following material is weighed in proportion：
2) paraffin, neopelex, triethanolamine oleate, peregal, milky white spirit and solvent are proportionally mixed
Stirring is closed, control temperature adds water after 110 DEG C, wax melt completely and forms water-in-oil emulsion wax, low whipping speed 600r/
Min stirrings 20min forms oil-in-water type emulsion wax, is cooled to 30 DEG C and obtains waterproof additive.
Comparative example 1：
1) following material is weighed in proportion：
2) paraffin, neopelex, peregal, milky white spirit and solvent are proportionally mixed, control temperature
At 110 DEG C, wax adds water and forms water-in-oil emulsion wax degree after melting completely, and low whipping speed is that 600r/min stirs 20min
Oil-in-water type emulsion wax is formed, 30 DEG C is cooled to and obtains waterproof additive.
Relative to water-repellent paint in embodiment 1, triethanolamine oleate is free of wherein in raw material.
Comparative example 2：
1) following material is weighed in proportion：
2) paraffin, neopelex, peregal and solvent are proportionally mixed, control temperature is 110
DEG C, wax adds water and forms water-in-oil emulsion wax after melting completely, low whipping speed stirs 20min for 600r/min and forms water bag
Oil type emulsifying wax, it is cooled to 30 DEG C and obtains waterproof additive.
Relative to water-repellent paint in embodiment 1, triethanolamine oleate and milky white spirit are free of wherein in raw material.
The waterproof additive being prepared in embodiment 1 and comparative example 1-2 is used in the manufacture of fiberglass sheet material, obtained
The comparative information of the fibreboard performance arrived is as shown in the table：
The data shown in upper table are contrasted, the emulsified wax performance being prepared in embodiment 1 has good water proofing property
Can, it is used as waterproof additive in fiberboard manufacture, gained sheet material thickness swelling rate is small, good quality, relative to contrast
The performance for the emulsified wax that single emulsifying agent is prepared is more excellent in example 1-2.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the example with description.
Claims (3)
1. a kind of fiberglass sheet material waterproof additive, it is characterised in that including following parts by weight material：
A kind of a kind of 2. preparation technology of fiberglass sheet material waterproof additive described in claim 1, it is characterised in that step
Including：Paraffin, neopelex, triethanolamine oleate, peregal, milky white spirit and solvent are proportionally mixed and stirred
Mix, control temperature adds water after 100-110 DEG C, wax melt completely and forms water-in-oil emulsion wax, low whipping speed 500-
600r/min stirrings 20-30min forms oil-in-water type emulsion wax, is cooled to 30 DEG C and obtains waterproof additive.
3. according to a kind of fiberglass sheet material waterproof additive described in claim 1, it is characterised in that the solvent includes
8-12 parts isopropanol and 10-15 part ethanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919268.9A CN107629470A (en) | 2017-09-30 | 2017-09-30 | A kind of fiberglass sheet material waterproof additive and its preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919268.9A CN107629470A (en) | 2017-09-30 | 2017-09-30 | A kind of fiberglass sheet material waterproof additive and its preparation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107629470A true CN107629470A (en) | 2018-01-26 |
Family
ID=61104853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919268.9A Pending CN107629470A (en) | 2017-09-30 | 2017-09-30 | A kind of fiberglass sheet material waterproof additive and its preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107629470A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103694714A (en) * | 2013-11-07 | 2014-04-02 | 山东力厚轻工新材料有限公司 | Special composite emulsifier for wax emulsion, and preparation method thereof |
| CN104558634A (en) * | 2013-10-15 | 2015-04-29 | 中国石油化工股份有限公司 | Emulsified paraffin for wood processing and preparation method thereof |
| CN106032436A (en) * | 2015-03-17 | 2016-10-19 | 中国石油化工股份有限公司 | Emulsifying wax composition, preparation method and applications thereof |
-
2017
- 2017-09-30 CN CN201710919268.9A patent/CN107629470A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104558634A (en) * | 2013-10-15 | 2015-04-29 | 中国石油化工股份有限公司 | Emulsified paraffin for wood processing and preparation method thereof |
| CN103694714A (en) * | 2013-11-07 | 2014-04-02 | 山东力厚轻工新材料有限公司 | Special composite emulsifier for wax emulsion, and preparation method thereof |
| CN106032436A (en) * | 2015-03-17 | 2016-10-19 | 中国石油化工股份有限公司 | Emulsifying wax composition, preparation method and applications thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1080870A (en) | Water-resistant gypsum composition and products and process of making same | |
| CN102532919B (en) | Nano wax emulsion | |
| CN108084459A (en) | A kind of paraffin wax emulsions and preparation method thereof | |
| CN104628348B (en) | Water-repellent paper-surface plasterboard and preparation method thereof | |
| CN104558634A (en) | Emulsified paraffin for wood processing and preparation method thereof | |
| AU2006274324A1 (en) | O/W wax dispersions and plaster products obtainable from them | |
| CN104499361B (en) | AKD sizing agent containing nano microcrystalline cellulose, and preparation method and application thereof | |
| US9732003B2 (en) | Neutral aqueous wax emulsions | |
| US20240326285A1 (en) | Aqueous wax emulsions and dispersions and uses thereof | |
| EP0208667A1 (en) | Aqueous dispersions, a process for their preparation and the use of the dispersions as sizing agents | |
| TWI470133B (en) | Composition for sizing paper | |
| US2565107A (en) | Method of producing porous aggregate mixes | |
| CN107629470A (en) | A kind of fiberglass sheet material waterproof additive and its preparation technology | |
| CN106188572A (en) | Paraffin wax emulsions of high solids content and preparation method thereof | |
| CN104356588B (en) | A kind of high-concentration colorful emulsified asphalt and preparation method thereof | |
| US20210162322A1 (en) | Emulsion foam reducer for wet processing of cellulose or wood-based products or in food processing | |
| CN102030996B (en) | Water-soluble OP wax emulsion and preparation method thereof | |
| US4193815A (en) | Gilsonite emulsion compositions | |
| CN106752419A (en) | A kind of wax Emulsion for Leather containing OPE and preparation method thereof | |
| CN108976438B (en) | Thermodynamic self-emulsifying efficient emulsifier for paraffin for softening wood and preparation method thereof | |
| CN101435172A (en) | Cation dispersed common resin surface sizing agent | |
| CN104325529A (en) | Paraffin emulsion | |
| CN105272355B (en) | A kind of tung oil-modified paraffin wax emulsions and its preparation and application | |
| CN107353824A (en) | A kind of wax Emulsion for Leather containing oxidized paraffin wax and preparation method thereof | |
| SU1613333A1 (en) | Composition for water-repelling treatment of wood particle boards |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |