PL405237A1 - Epoxy mixture for building industry and method of producing - Google Patents
Epoxy mixture for building industry and method of producingInfo
- Publication number
- PL405237A1 PL405237A1 PL40523713A PL40523713A PL405237A1 PL 405237 A1 PL405237 A1 PL 405237A1 PL 40523713 A PL40523713 A PL 40523713A PL 40523713 A PL40523713 A PL 40523713A PL 405237 A1 PL405237 A1 PL 405237A1
- Authority
- PL
- Poland
- Prior art keywords
- glycolysate
- mortar
- epoxy resin
- pet
- aggregate
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- 239000004593 Epoxy Substances 0.000 title abstract 2
- 239000004570 mortar (masonry) Substances 0.000 abstract 6
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 6
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 6
- 239000003822 epoxy resin Substances 0.000 abstract 5
- 229920000647 polyepoxide Polymers 0.000 abstract 5
- -1 poly(ethylene terephthalate) Polymers 0.000 abstract 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical group OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 3
- 239000002699 waste material Substances 0.000 abstract 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 abstract 1
- JXENLILXUMZMFC-UHFFFAOYSA-N 3-methylhexa-1,5-diene Chemical group C=CC(C)CC=C JXENLILXUMZMFC-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000008240 homogeneous mixture Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Zaprawa ma w składzie żywicę epoksydową jako spoiwo oraz kruszywo jako wypełniacz. Zaprawa zawiera częściowo w miejsce żywicy epoksydowej jako spoiwo glikolizat otrzymany z udziałem odpadowego poli(tereftalanu etylenu) (glikolizat PET). Zawartość glikolizatu PET wynosi od 7,7% do 8,6% wagowych w stosunku do żywicy epoksydowej, zaś zawartość żywicy epoksydowej wynosi od 0,18 do 0,22 części wagowych w stosunku do kruszywa. Zaprawa jako glikolizat PET zawiera glikolizat wybrany ze zbioru: glikolizaty uzyskane na bazie glikolu propylenowego albo dietylenowego albo butylenowego albo mieszaniny glikolu dietylenowego i propylenowego. Sposób wytwarzania zaprawy polega na tym, że odważone ilości żywicy epoksydowej i modyfikatora w postaci glikolizatu otrzymanego z udziałem odpadowego poli(tereftalanu etylenu) (glikolizatu PET) miesza się do chwili ujednolicenia mieszaniny, a po wymieszaniu składniki wygrzewa się przez około 60 minut w temperaturze około 85°C w celu umożliwienia reakcji grup funkcyjnych obu składników, po czym studzi się otrzymaną kompozycję epoksydową do temperatury pokojowej. Bezpośrednio przed użyciem zaprawy otrzymaną wcześniej kompozycję miesza się dokładnie z odpowiednią ilością utwardzacza aż do uzyskania jednorodnej mieszaniny, po czym miesza się z kruszywem uzyskując gotową do użycia zaprawę.The mortar contains epoxy resin as a binder and aggregate as a filler. The mortar partly contains glycolysate obtained with waste poly(ethylene terephthalate) (PET glycolysate) instead of epoxy resin. The content of PET glycolysate is from 7.7% to 8.6% by weight in relation to the epoxy resin, and the content of epoxy resin is from 0.18 to 0.22 parts by weight in relation to the aggregate. The mortar as a PET glycolysate contains a glycolysate selected from the group: glycolysates obtained on the basis of propylene, diethylene or butylene glycol or a mixture of diethylene and propylene glycol. The mortar production method consists in mixing weighed amounts of epoxy resin and a modifier in the form of a glycolysate obtained with waste poly(ethylene terephthalate) (PET glycolysate) until the mixture is homogeneous, and after mixing the components are heated for about 60 minutes at a temperature of about 85°C to allow the functional groups of both components to react, and then the resulting epoxy composition is cooled to room temperature. Immediately before using the mortar, the previously obtained composition is thoroughly mixed with the appropriate amount of hardener until a homogeneous mixture is obtained, and then mixed with the aggregate to obtain a ready-to-use mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL405237A PL230398B1 (en) | 2013-09-03 | 2013-09-03 | Epoxy mixture for building industry and method of producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL405237A PL230398B1 (en) | 2013-09-03 | 2013-09-03 | Epoxy mixture for building industry and method of producing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL405237A1 true PL405237A1 (en) | 2015-03-16 |
| PL230398B1 PL230398B1 (en) | 2018-10-31 |
Family
ID=52633756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL405237A PL230398B1 (en) | 2013-09-03 | 2013-09-03 | Epoxy mixture for building industry and method of producing |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL230398B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL448660A1 (en) * | 2024-05-23 | 2025-11-24 | Politechnika Wrocławska | Composite material based on epoxy resin and coarse aggregate and method of producing it |
-
2013
- 2013-09-03 PL PL405237A patent/PL230398B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL230398B1 (en) | 2018-10-31 |
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