CN105176441B - A kind of glass fiber wet mat biological based binder and preparation method thereof - Google Patents
A kind of glass fiber wet mat biological based binder and preparation method thereof Download PDFInfo
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- CN105176441B CN105176441B CN201510742804.3A CN201510742804A CN105176441B CN 105176441 B CN105176441 B CN 105176441B CN 201510742804 A CN201510742804 A CN 201510742804A CN 105176441 B CN105176441 B CN 105176441B
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- glass fiber
- wet mat
- fiber wet
- based binder
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- 239000011230 binding agent Substances 0.000 title claims abstract description 30
- 239000003365 glass fiber Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 229920002472 Starch Polymers 0.000 claims abstract description 23
- 235000019698 starch Nutrition 0.000 claims abstract description 23
- 239000008107 starch Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 6
- 239000003899 bactericide agent Substances 0.000 claims abstract description 6
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000007822 coupling agent Substances 0.000 claims abstract description 5
- 239000013530 defoamer Substances 0.000 claims abstract description 5
- 239000003002 pH adjusting agent Substances 0.000 claims abstract description 5
- 229920000058 polyacrylate Polymers 0.000 claims description 6
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical group [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 5
- 239000004299 sodium benzoate Substances 0.000 claims description 5
- 235000010234 sodium benzoate Nutrition 0.000 claims description 5
- 240000008042 Zea mays Species 0.000 claims description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 4
- 235000005822 corn Nutrition 0.000 claims description 4
- 150000003961 organosilicon compounds Chemical group 0.000 claims description 4
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000002518 antifoaming agent Substances 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 238000005352 clarification Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 231100000252 nontoxic Toxicity 0.000 abstract description 7
- 230000003000 nontoxic effect Effects 0.000 abstract description 7
- 239000003208 petroleum Substances 0.000 abstract description 6
- 230000004576 lipid-binding Effects 0.000 abstract description 3
- 150000002632 lipids Chemical class 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 244000061456 Solanum tuberosum Species 0.000 description 3
- 235000002595 Solanum tuberosum Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 238000006266 etherification reaction Methods 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 pipeline wrapping Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001341 hydroxy propyl starch Substances 0.000 description 1
- 235000013828 hydroxypropyl starch Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a kind of glass fiber wet mat biological based binder and preparation method thereof.By the material composition of following mass percent：5.0 ~ 15.0% converted starch, 0.5 ~ 3.0% crosslinking agent, 0.1 ~ 0.5% coupling agent, 0.1 ~ 0.4% pH adjusting agent, 0.005 ~ 0.05% bactericide, 0.01 ~ 0.2% defoamer, surplus are water.The present invention has a glass fiber wet mat incomparable nontoxic, green performance of traditional tree lipid binding agent, and independent of petroleum resources, it is environment-friendly, there is cost competitiveness.Meanwhile reduced with traditional tree lipid binder phase ratio, granular material discharged and TOVC discharge.
Description
Technical field
The invention belongs to chemical assistant and adhesive techniques field, specifically, is related to a kind of glass fiber wet mat
With biological based binder and preparation method thereof.
Background technology
Glass fiber wet mat is using glass fibre as raw material, and the felt formed is bonded through wet processing emulsion binder
Sheet-like nonwoven fiberglass products, have intensity it is high, it is corrosion-resistant, non-aging, light, be impregnated with, be good stability of the dimension, anti-
It is fiery, mould proof, it is good with resin, pitch adhesive property, the advantages that surfacing, it is widely used in pavement, carpet substrate, enhancing
Plastics, filtering material, raised flooring, earth working material, pipeline wrapping, water proof roofing sheet, surface lining, board substrate, storage
The numerous areas such as battery separator base material and printed circuit board (PCB).
The performance characteristics of glass fiber wet mat are removed with the component of glass fibre used phase outside the Pass, also by binding agent used
The influence of type.Glass fiber wet mat is mostly phenolic resin, Lauxite, ureaformaldehyde phenolic composite resin class with binding agent
Conventional binders, carcinogen formaldehyde can be discharged in high temperature cure process, is detrimental to health.In addition, resin quasi-tradition
Binding agent is influenceed by petroleum resources.With increasingly reduction, the continuous appearance of national relevant laws and regulations and the people of petroleum resources
The gradual enhancing of environmental consciousness, the binding agent of non-toxic, environmental friendly show its unique advantage.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of glass fiber wet mat to be glued with bio-based
Tie agent and preparation method thereof, this binding agent is with through wide material sources, cheap, easily biological-degradable, nontoxic, reproducible day
The right appropriate modified denatured products of macromolecular biomaterial starch are main component, have glass fiber wet mat tradition
Incomparable nontoxic, the green performance of binding agent, it is formaldehydeless, environment-friendly independent of petroleum resources, there is Cost Competition
Power.
To achieve these goals, the present invention uses following technical scheme：
The biological based binder of a kind of glass fiber wet mat, it is characterised in that by the material of following mass percent
Composition：5.0~15.0% converted starch, 0.5~3.0% crosslinking agent, 0.1~0.5% coupling agent, 0.1~0.4%
PH adjusting agent, 0.005~0.05% bactericide and 0.01~0.2% defoamer, surplus are water.
In the present invention, if component is added in the form of emulsion or solution, its content accounts for binding agent group with its solid masses
The percentage of compound solid masses represents.
In above-mentioned glass fiber wet mat with biological based binder, the converted starch is corn, potato, cassava
Or the pre-gelatinized crosslinked starch of pea, etherification starch, oxidized starch, esterification starch, graft starch, Crosslinked and hydroxypropyl starch, esterification
One or more mixtures in crosslinked starch, oxidative crosslinked starch, graft copolymerization starch, etherificate esterification starch.Pre-gelatinized
Converted starch accounts for the 50.0~90.0% of adhesive composition solid masses, preferably 60.0~80.0%.
In above-mentioned glass fiber wet mat with biological based binder, the crosslinking agent is polyacrylate.
In above-mentioned glass fiber wet mat with biological based binder, the coupling agent is silane coupling agent.
In above-mentioned glass fiber wet mat with biological based binder, the pH adjusting agent is weak acid, preferably acetic acid, is carried
For the acid medium needed for silane coupler hydrolysis.
In above-mentioned glass fiber wet mat with biological based binder, the bactericide is sodium benzoate；Sodium benzoate
It is nontoxic, to environment and human-body safety.
In above-mentioned glass fiber wet mat with biological based binder, the defoamer is organosilicon compound.Disappear
Except caused foam during adhesive composition preparation and use.
Compared with prior art, the present invention has the advantages that：The present invention using abundance, it is biodegradable,
Main component of cheap, the green converted starch as biological based binder, there is glass fiber wet mat to use
Incomparable nontoxic, the green performance of traditional tree lipid binding agent, and independent of petroleum resources, it is environment-friendly, have into
This competitiveness.Use the biological based binder of the present invention and traditional tree lipid binder phase ratio, particulate matter and general volatile organic
The discharge of compound is reduced.
Embodiment
In order to more fully understand the technology contents of the present invention, technical scheme is done with reference to specific embodiment
It is further described and illustrates, but protection scope of the present invention not limited to this：
Converted starch pre-gelatinized corn etherification starch and potato graft copolymerization starch are purchased from god in the embodiment of the present invention
State is rich to contain scientific and technological (Beijing) Co., Ltd；Polyacrylate dispersion is purchased from five lakes painting Co., Ltd, solid content 40%,
The solid calculated weight of polyacrylate is pressed in the present embodiment.
(adhesive composition solid content about 12.0%, each embodiment is by following for each embodiment specific formula such as Tables 1 and 2
The each component composition of mass percent)：
Table 1
| Component | Embodiment 1 | Embodiment 2 |
| Pre-gelatinized corn etherification starch | 10.27% | 9.98% |
| Polyacrylate | 1.23% | 1.47% |
| Silane coupling reagent KH-570 | 0.30% | 0.30% |
| Acetic acid | 0.15% | 0.15% |
| Sodium benzoate | 0.018% | 0.017% |
| Organosilicon compound | 0.03% | 0.03% |
| Water | Surplus | Surplus |
Table 2
| Component | Embodiment 3 | Embodiment 4 |
| Potato graft copolymerization starch | 9.50% | 9.08% |
| Polyacrylate | 1.90% | 2.37% |
| Silane coupling reagent KH-570 | 0.30% | 0.30% |
| Acetic acid | 0.15% | 0.15% |
| Sodium benzoate | 0.016% | 0.015% |
| Organosilicon compound | 0.03% | 0.03% |
| Water | Surplus | Surplus |
Each embodiment test result such as table 3：
Table 3
The test more than as can be seen that using glass fiber wet mat made from the biological based binder of the present invention not only
Surfacing, fiber are evenly distributed, and have preferable mechanical property.The biological based binder of the present invention has glass fibre wet
Method mat incomparable nontoxic, the green performance of traditional tree lipid binding agent, and independent of petroleum resources, there is cost
Competitiveness.
Claims (2)
1. composition, in the application as glass fiber wet mat with biological based binder, the composition is by following quality hundred
Divide the material composition of ratio：5.0~15.0% converted starch, 0.5~3.0% crosslinking agent, 0.1~0.5% coupling agent,
0.1~0.4% pH adjusting agent, 0.005~0.05% bactericide, 0.01~0.2% defoamer, surplus are water；
The converted starch is the esterified crosslinked starch of corn or pea；
The crosslinking agent is polyacrylate；
The coupling agent is silane coupling agent；
The pH adjusting agent is weak acid；
The bactericide is sodium benzoate；
The defoamer is organosilicon compound.
2. the preparation method of composition described in claim 1, it is characterised in that comprise the following steps：
(1) converted starch is added to the water, high-speed stirred makes it be uniformly dispersed；
(2) crosslinking agent is added, is stirred；
(3) silane coupling agent is placed in weakly acidic aqueous solution after stirring hydrolysis clarification and added in the solution obtained by step (2), stirred
Mix uniformly；
(4) bactericide and defoaming agent solution are added, is stirred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742804.3A CN105176441B (en) | 2015-11-03 | 2015-11-03 | A kind of glass fiber wet mat biological based binder and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742804.3A CN105176441B (en) | 2015-11-03 | 2015-11-03 | A kind of glass fiber wet mat biological based binder and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105176441A CN105176441A (en) | 2015-12-23 |
| CN105176441B true CN105176441B (en) | 2018-03-09 |
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| CN201510742804.3A Active CN105176441B (en) | 2015-11-03 | 2015-11-03 | A kind of glass fiber wet mat biological based binder and preparation method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601128A (en) * | 2015-12-30 | 2016-05-25 | 神州富盛科技（北京）有限公司 | Starch film forming agent for wetting glass fibers |
| CN111214950B (en) * | 2020-02-26 | 2020-12-11 | 重庆纽贝环保科技有限公司 | Thin-wall corrugated honeycomb material and preparation method thereof |
| CN112408815B (en) * | 2020-10-28 | 2022-10-11 | 巨石集团有限公司 | Glass fiber electronic cloth slurry and preparation method and application thereof |
| CN113528029B (en) * | 2021-07-16 | 2023-10-10 | 马鞍山市康辉纸箱纸品有限公司 | Adhesive for preprinting roll paper of corrugated case and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049677A (en) * | 1989-08-25 | 1991-03-06 | 陈建奇 | A kind of binder made of derivatives of modified glucose |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666336B (en) * | 2013-11-21 | 2015-08-26 | 江苏博思源防火材料科技有限公司 | A kind of preparation method of sizing agent |
| CN104231969A (en) * | 2014-08-19 | 2014-12-24 | 天长市地震办公室 | Transparent solid adhesive |
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- 2015-11-03 CN CN201510742804.3A patent/CN105176441B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049677A (en) * | 1989-08-25 | 1991-03-06 | 陈建奇 | A kind of binder made of derivatives of modified glucose |
Non-Patent Citations (1)
| Title |
|---|
| 己二酸交联木薯醋酸酯淀粉的制备与性能研究;王宏雁等;《河南化工》;20061231;第23卷(第4期);第17-19页 * |
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Address after: 510300 4th floor, building 3, standard industry phase 2, No.7, helix 4th Road, International Biological Island, Guangzhou, Guangdong Province Patentee after: Guangdong Zhiguang Biotechnology Co.,Ltd. Address before: 510300 4th floor, building 3, standard industry phase 2, No.7, helix 4th Road, International Biological Island, Guangzhou, Guangdong Province Patentee before: GUANGDONG ZEEGO BIOTECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A bio based adhesive for glass fiber wet process thin felt and its preparation method Granted publication date: 20180309 Pledgee: Societe Generale Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangdong Zhiguang Biotechnology Co.,Ltd. Registration number: Y2024980002427 |
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