CN1962260A - Environment-friendly formaldehyde-free glass wool - Google Patents
Environment-friendly formaldehyde-free glass wool Download PDFInfo
- Publication number
- CN1962260A CN1962260A CN 200510110240 CN200510110240A CN1962260A CN 1962260 A CN1962260 A CN 1962260A CN 200510110240 CN200510110240 CN 200510110240 CN 200510110240 A CN200510110240 A CN 200510110240A CN 1962260 A CN1962260 A CN 1962260A
- Authority
- CN
- China
- Prior art keywords
- environment
- glass wool
- adhesive
- free glass
- friendly formaldehyde
- 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
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The invention relates to a non-formaldehyde glass wool, wherein its production comprises high-temperature fusing; making fiber; ejecting non-formaldehyde and glass wool adhesive, solidifying, shaping. The solidify temperature is controlled at 100-300Deg. C; and said adhesive should be heated to 50-70Deg. C before using, and its pH value is lower than 4.
Description
Technical field:
The invention belongs to mineral wool production, particularly use environment-friendly formaldehyde-free glass wool adhesive, replace traditional glass wool adhesive that contains formaldehyde; Relate to the using method of environment-friendly formaldehyde-free glass wool adhesive simultaneously;
Background technology:
Producing the employed bonding agent of mineral wool in China at present is primary raw material with the thermosetting resin, contains free formaldehyde, and the degraded difficulty, often in use volatilizes formaldehyde easily, human health status is existed seriously threatening.
Summary of the invention:
The purpose of this invention is to provide a kind of environment-friendly formaldehyde-free high temperature glass wool product, the invention solves the volatilization problem of mineral wool product free formaldehyde, and environment is not caused any destruction.
The using method of the environment-friendly formaldehyde-free glass wool adhesive that the present invention relates to.
The present invention is achieved in that in the mineral wool production process and uses environment-friendly formaldehyde-free glass wool adhesive, makes and does not contain formaldehyde in the mineral wool product;
A kind of environment-friendly formaldehyde-free glass wool is characterized in that: its production technology is
1, mineral wool feedstock production;
2, high-temperature digestion;
3, become fine;
4, spraying environment-friendly formaldehyde-free and glass wool adhesive condition of cure compacted under;
The injection of the environment-friendly formaldehyde-free glass wool adhesive in this production technology and the injection method of conventional adhesive are roughly the same, solidification temperature is controlled at 100～300 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 50～70 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 4.
The problem that environment-friendly formaldehyde-free glass wool of the present invention solved:
Contain free formaldehyde in the mineral wool goods, its difficulty of degrading.
Design philosophy of the present invention:
To the interpolation environment-friendly formaldehyde-free glass wool adhesive in traditional mineral wool production technology, to reach in the purpose that exists that solves free formaldehyde.
The specific embodiment:
A kind of environment-friendly formaldehyde-free glass wool is characterized in that: its production technology is
1, mineral wool feedstock production;
2, high-temperature digestion;
3, become fine;
4, spraying environment-friendly formaldehyde-free and glass wool adhesive condition of cure compacted under;
The injection of the environment-friendly formaldehyde-free glass wool adhesive among the present invention in the production technology and the injection method of conventional adhesive are roughly the same, solidification temperature is controlled at 100～300 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 50～70 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 4; Below be three specific embodiments:
Embodiment one
The injection of the environment-friendly formaldehyde-free glass wool adhesive among the present invention in the production technology and the injection method of conventional adhesive are roughly the same, solidification temperature is controlled at 150～250 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 55～70 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 2;
Embodiment two
The injection of the environment-friendly formaldehyde-free glass wool adhesive among the present invention in the production technology and conventional adhesive injection method are roughly the same, solidification temperature is controlled at 200～300 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 65～70 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 3;
Embodiment three
The injection of the environment-friendly formaldehyde-free glass wool adhesive among the present invention in the production technology and conventional adhesive injection method are roughly the same, solidification temperature is controlled at 100～200 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 50～60 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 1;
Through several times tests, we propose above three group analysis data, and do experiment in laboratory, and relatively back embodiment one result of the test is the most desirable: mineral wool does not have any peculiar smell, non-volatile or any oxious component of overflowing, and reach the purpose of environmental protection.
Claims (4)
1, a kind of environment-friendly formaldehyde-free glass wool is characterized in that: its production technology is
1. mineral wool feedstock production;
2. high-temperature digestion;
3. become fine;
4. spraying environment-friendly formaldehyde-free and glass wool adhesive condition of cure compacted under;
The injection of the environment-friendly formaldehyde-free glass wool adhesive in this production technology and the injection method of conventional adhesive are roughly the same, solidification temperature is controlled at 100～300 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 50～70 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 4.
2, environment-friendly formaldehyde-free glass wool according to claim 1, it is characterized in that: the injection of the environment-friendly formaldehyde-free glass wool adhesive in this production technology and the injection method of conventional adhesive are roughly the same, solidification temperature is controlled at 150～250 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 55～70 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 2.
3, environment-friendly formaldehyde-free glass wool according to claim 1, it is characterized in that: the injection of the environment-friendly formaldehyde-free glass wool adhesive in this production technology and the injection method of conventional adhesive are roughly the same, solidification temperature is controlled at 200～300 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 65～70 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 3;
4, environment-friendly formaldehyde-free glass wool according to claim 1, it is characterized in that: the injection of the environment-friendly formaldehyde-free glass wool adhesive in this production technology and the injection method of conventional adhesive are roughly the same, solidification temperature is controlled at 100～200 ℃, environment-friendly formaldehyde-free glass wool adhesive need give and be heated to 50～60 ℃ in ten minutes before use, in process of production, strict control adhesive solution pH value is below 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510110240 CN1962260A (en) | 2005-11-10 | 2005-11-10 | Environment-friendly formaldehyde-free glass wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510110240 CN1962260A (en) | 2005-11-10 | 2005-11-10 | Environment-friendly formaldehyde-free glass wool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1962260A true CN1962260A (en) | 2007-05-16 |
Family
ID=38081566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510110240 Pending CN1962260A (en) | 2005-11-10 | 2005-11-10 | Environment-friendly formaldehyde-free glass wool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1962260A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106866908A (en) * | 2015-12-14 | 2017-06-20 | 孟红琳 | A kind of preparation technology of block of glass wool melamine modified phenolic resin |
| CN107619195A (en) * | 2017-08-01 | 2018-01-23 | 扬州科沃节能新材料有限公司 | Environmental type rock wool |
-
2005
- 2005-11-10 CN CN 200510110240 patent/CN1962260A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106866908A (en) * | 2015-12-14 | 2017-06-20 | 孟红琳 | A kind of preparation technology of block of glass wool melamine modified phenolic resin |
| CN106866908B (en) * | 2015-12-14 | 2018-10-12 | 王珍丽 | A kind of preparation process of block of glass wool melamine modified phenolic resin |
| CN107619195A (en) * | 2017-08-01 | 2018-01-23 | 扬州科沃节能新材料有限公司 | Environmental type rock wool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104045986A (en) | Unsaturated polyester resin composite material for furniture and preparation method thereof | |
| WO2012044592A3 (en) | Cold-pressed mats of lignocellulosic material having improved cold tack and a process for their production | |
| IN2014DN07375A (en) | ||
| CN104999539A (en) | Waterproof and suncare straw wood composite high density fiberboard and preparation method thereof | |
| CN1962260A (en) | Environment-friendly formaldehyde-free glass wool | |
| CN105171885A (en) | Waterproof and moisture-proof enhanced type high-density fiberboard and preparation method thereof | |
| WO2009072499A1 (en) | Method for production of molded thermoplastic composition article | |
| NZ612989A (en) | Production method for particle board and fiber board | |
| CN205522195U (en) | Compression molding's mould | |
| CN102166806A (en) | Production technology of anti-yellowing resin imitation diamond with high light transmittance and high weatherability | |
| CN1962517B (en) | Environment-friendly formaldehyde-free glass wool adhesive | |
| CN202592493U (en) | Veneer fiberboard | |
| CN107619195A (en) | Environmental type rock wool | |
| CN1962259A (en) | Environment-friendly formaldehyde-free glass wool air conduit | |
| WO2009057586A1 (en) | Glass material, optical element, and process for producing the same | |
| CN102335945A (en) | Compound fiber board and manufacturing method thereof | |
| CN109366678A (en) | A kind of production technology of high-strength shaving board | |
| CN110938285A (en) | Bagasse and glass fiber composite reinforced epoxy resin material and preparation method thereof | |
| CN103025501B (en) | For the manufacture of the method for decorative components | |
| CN203442465U (en) | Improved structure of carbon fiber-made base material panel | |
| CN201439077U (en) | Jig for 3M glue binding machine casing type workpiece | |
| CN102174293B (en) | Golden spraying liquid and production method for preparing golden glass ceramic from same | |
| CN1962516B (en) | Environment-friendly high temperature glass wool adhesive | |
| CN105128119A (en) | Whitening type composite high-density fiberboard and preparation method thereof | |
| CN203622830U (en) | Point feeding structure for liquid crystal television decoration strips |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20070516 |