CN105694345A - Phenolic resin heat insulation plate - Google Patents
Phenolic resin heat insulation plate Download PDFInfo
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- CN105694345A CN105694345A CN201410684055.9A CN201410684055A CN105694345A CN 105694345 A CN105694345 A CN 105694345A CN 201410684055 A CN201410684055 A CN 201410684055A CN 105694345 A CN105694345 A CN 105694345A
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- phenolic resin
- heat insulation
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- inorganic filler
- insulation plate
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Abstract
The invention provides a phenolic resin heat insulation plate. The phenolic resin heat insulation plate comprises, by weight, 80-100 parts of phenolic resin, 30-80 parts of a lightweight inorganic filler, 0.5-5 parts of a surfactant, 5-15 parts of a curing agent and 2-6 parts of a foaming agent, and the lightweight inorganic filler is one of hollow glass beads and vitreous beads. The phenolic resin heat insulation plate is obtained through the following steps: carrying out surface modifying treatment on the lightweight inorganic filler by adopting a silane coupling agent, weighing phenolic resin, the lightweight inorganic filler, the surfactant and the foaming agent, adding above weighed raw materials to a stirring kettle, stirring the raw materials until uniformity, adding the curing agent, foaming the obtained mixture, curing the foamed mixture, slaking the cured mixture, and demolding the slaked mixture to obtain the phenolic resin heat insulation plate. The heat insulation plate has the advantages of good fireproof performance and low price, and can be applied to building exterior wall external heat insulation systems.
Description
Technical field
The invention belongs to building thermal insulation material field, relate to a kind of phenolic resin warming plate。
Background technology
Phenolic resin warming plate is the Outwall thermal insulation board of a kind of function admirable, belongs to obturator-type rigid foam, has that fire protecting performance excellence, heat preservation and energy conservation effects be prominent, light weight, the feature that do not absorb water, can be widely applied to External Thermal Insulation System。But, phenolic resin warming plate there is also problems, such as toughness is low, fall slag etc., in recent years, the technological improvement research of phenolic resin warming plate is always up the study hotspot in warming plate field, relevant enterprise and scientific research institutions put into a large amount of material resources manpowers and carry out the technology of phenolic-aldehyde heat-insulation board and modifiy, and to reaching toughness and improving, intensity increases, fire protecting performance realizes qualitative leap, improve phenolic-aldehyde heat-insulation board falls the purposes such as slag。
The present invention provides a kind of phenolic resin warming plate, adds a large amount of light-weight inorganic filler, improves the fire protecting performance of warming plate。
Summary of the invention
It is an object of the invention to provide a kind of phenolic resin warming plate, this warming plate fire protecting performance is good, cheap, can be applicable to External Thermal Insulation System。
For realizing above-mentioned purpose, the solution of the present invention is:
A kind of phenolic resin warming plate, it is characterised in that it consists of with parts by weight: 80～100 parts of phenolic resin, light-weight inorganic filler 30～80 parts, 0.5～5 part of surfactant, 5～15 parts of firming agent, foaming agent 2～6 parts。
Preferably, the described one that light-weight inorganic filler is hollow glass micropearl, glass bead。
Preferably, the unit weight of described light-weight inorganic filler is 50～100kg/m3。
Preferably, described light-weight inorganic filler have passed through the surface modification treatment of silane coupler。
The preparation method that the present invention also provides for a kind of phenolic resin warming plate, comprises the following steps:
(1) adopt silane coupler that light-weight inorganic filler is carried out surface modification treatment。
(2) weigh phenolic resin according to formula, light-weight inorganic filler, each component of surfactant, foaming agent add in stirred tank, are stirring evenly and then adding into firming agent, foamed, solidify, depanning after ripening, obtain phenolic resin warming plate。
Beneficial effects of the present invention:
The present invention provides a kind of phenolic resin warming plate, add substantial amounts of light-weight inorganic filler, these inorganic fillers are good with the interface cohesion of phenolic resin after surface modification treatment, its lightweight, insulation and fire-retardant characteristic can be played, improve the fire resistance of tradition phenolic resin warming plate, and a large amount of of these cheap lightweight inorganic fillers add the manufacturing cost that phenolic resin warming plate can be greatly lowered, and improve its market competitiveness。The preparation method technique of the phenolic resin warming plate of the present invention is simple, easily realize large-scale production, this phenolic resin warming plate can be applicable to External Thermal Insulation System, can single use, it is also possible to carries out compound with other organic or inorganic insulation material and prepares composite insulation boards。
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, but does not limit protection scope of the present invention。
Embodiment 1
A kind of phenolic resin warming plate, the weight of each component is: phenolic resin 100Kg, hollow glass micropearl 50Kg, surfactant 1Kg, firming agent 10Kg, foaming agent 4Kg。The unit weight of described hollow glass micropearl is 50～100kg/m3。
Preparation process is as follows: initially with silane coupler, hollow glass micropearl is carried out surface modification treatment, then according to formula weighs in phenolic resin, hollow glass micropearl, surfactant, each component addition stirred tank of foaming agent, it is stirring evenly and then adding into firming agent, foamed, solidify, depanning after ripening, obtain phenolic resin warming plate。
Embodiment 2
A kind of phenolic resin warming plate, the weight of each component is: phenolic resin 100Kg, glass bead 50Kg, surfactant 1Kg, firming agent 10Kg, foaming agent 4Kg。The unit weight of described glass bead is 50～100kg/m3。
Preparation process is as follows: initially with silane coupler, glass bead is carried out surface modification treatment; then according to formula weighs in phenolic resin, glass bead, surfactant, each component addition stirred tank of foaming agent; it is stirring evenly and then adding into firming agent; foamed, solidify, depanning after ripening, obtain phenolic resin warming plate。
Embodiment 3
A kind of phenolic resin warming plate, the weight of each component is: phenolic resin 80Kg, hollow glass micropearl 80Kg, surfactant 4Kg, firming agent 8Kg, foaming agent 4Kg。The unit weight of described hollow glass micropearl is 50～100kg/m3。
Preparation process is as follows: initially with silane coupler, hollow glass micropearl is carried out surface modification treatment, then according to formula weighs in phenolic resin, hollow glass micropearl, surfactant, each component addition stirred tank of foaming agent, it is stirring evenly and then adding into firming agent, foamed, solidify, depanning after ripening, obtain phenolic resin warming plate。
Above-described embodiment is only one of presently preferred embodiments of the present invention, not limits the scope of the invention with this, therefore: the equivalence change that all structures under this invention, shape, principle are done, all should be covered by within protection scope of the present invention。
Claims (4)
1. a phenolic resin warming plate, it is characterised in that it consists of with parts by weight: 80～100 parts of phenolic resin, light-weight inorganic filler 30～80 parts, 0.5～5 part of surfactant, 5～15 parts of firming agent, foaming agent 2～6 parts。
2. phenolic resin warming plate according to claim 1, it is characterised in that the described one that light-weight inorganic filler is hollow glass micropearl, glass bead。
3. phenolic resin warming plate according to claim 1, it is characterised in that the unit weight of described light-weight inorganic filler is 50～100kg/m3。
4. phenolic resin warming plate according to claim 1, it is characterised in that described light-weight inorganic filler have passed through the surface modification treatment of silane coupler。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684055.9A CN105694345A (en) | 2014-11-25 | 2014-11-25 | Phenolic resin heat insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684055.9A CN105694345A (en) | 2014-11-25 | 2014-11-25 | Phenolic resin heat insulation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694345A true CN105694345A (en) | 2016-06-22 |
Family
ID=56941552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410684055.9A Pending CN105694345A (en) | 2014-11-25 | 2014-11-25 | Phenolic resin heat insulation plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN105694345A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320903A (en) * | 2018-09-29 | 2019-02-12 | 安徽兆拓新能源科技有限公司 | A kind of solar water container thermal insulation material and preparation method thereof |
| CN109627676A (en) * | 2018-10-29 | 2019-04-16 | 裴泽民 | A kind of preparation method of thermal insulation thermal insulation board |
| CN110776712A (en) * | 2019-11-06 | 2020-02-11 | 徐州盛安化工科技有限公司 | Phenolic resin insulation board and preparation method thereof |
| CN111548599A (en) * | 2020-05-28 | 2020-08-18 | 航天特种材料及工艺技术研究所 | Micro-ablation light phenolic resin and preparation method and application thereof |
-
2014
- 2014-11-25 CN CN201410684055.9A patent/CN105694345A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320903A (en) * | 2018-09-29 | 2019-02-12 | 安徽兆拓新能源科技有限公司 | A kind of solar water container thermal insulation material and preparation method thereof |
| CN109627676A (en) * | 2018-10-29 | 2019-04-16 | 裴泽民 | A kind of preparation method of thermal insulation thermal insulation board |
| CN110776712A (en) * | 2019-11-06 | 2020-02-11 | 徐州盛安化工科技有限公司 | Phenolic resin insulation board and preparation method thereof |
| CN111548599A (en) * | 2020-05-28 | 2020-08-18 | 航天特种材料及工艺技术研究所 | Micro-ablation light phenolic resin and preparation method and application thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |