1、Preparation of autoxidative water
Therefore, in this paper, the product of the glycolysed waste PET and low-cost tall oil fatty acids had been used to synthesize autoxidative water-reducible alkyd resins to study the effects of different PET glycolysis products contents on the properties of alkyd resins and films.
2、Alkyd resins: Versatile bio
In view to improve the performance of the alkyds, inclusion of different nanofillers has been carried out. The formation of alkyd resins from nontraditional and nonconventional VOs augments the utilization of the natural stocks thus adding value to a waste material.
3、Water absorption and retention of porous ceramics cosintered
The operating conditions are constant pressure (5 MPa), sintering temperature (1000–1270°C), sintering time (2 h), waste diatomite containing waste catalyst at different proportions (0–20%), respectively.
4、Eco
In order to overcome the reported drawbacks of alkyds, we used multifunctional glycolyzate to prepare alkyd resins with improved applicative properties.
Research article Modification and ketone resins: of waste A
In these adsorbents stud- ies, depolymerization products obtained by chemical recycling for various of waste PET have been used for syntheses based alkyd resins ester resin [26, 27], resins...
Ketone modification of alkyd synthesized from waste PET as a
This study aims to prepare alkyd–melamine–ketone combinations from short-oil alkyd resins synthesized using coconut oil fatty acid and waste poly (ethylene terephthalate) (PET) intermediate (bis (2-hydroxyethyl) terephthalate, BHET) for coating applications with a green technology approach.
Preparation of autoxidative water
In this paper, the waste polyethylene terephthalate (PET) was glycolysed by trimethylolpropane with zinc acetate as catalyst.
(PDF) Modification of waste PET based alkyd resins with aldehyde and
PDF | On Oct 16, 2024, Tuğba Erol and others published Modification of waste PET based alkyd resins with aldehyde and ketone resins: A comprehensive and comparative study | Find, read and...
Characterization and treatability of alkyd resin production wastewater
Wastewaters originating from alkyd resin production are typical examples of strong organic effluents containing toxic compounds. In this study, characterization and pretreatment of alkyd resin production wastewaters were experimentally assessed.
Ketone modification of alkyd synthesized from waste PET as
This study aims to prepare alkyd–melamine–ketone combinations from short‐oil alkyd resins synthesized using coconut oil fatty acid and waste poly (ethylene terephthalate) (PET) intermediate (bis (2‐hydroxyethyl) terephthalate, BHET) for coating applications with a green technology approach.
In today’s society, with the accelerating industrialization process, environmental protection and resource recycling have become global focal points. Against this backdrop, a waste material known as alkyd resin-containing waste diatomite has regained attention and research interest. Due to its unique physical and chemical properties, this material has demonstrated significant potential for environmental applications. This article explores the definition, origin, characteristics, and environmental applications of alkyd resin-containing waste diatomite.
Definition of Alkyd Resin-Containing Waste Diatomite
Alkyd resin-containing waste diatomite is a composite material formed from discarded alkyd resin and diatomite. It not only retains the natural porous structure of diatomite but also acquires enhanced properties through integration with alkyd resin. Diatomite, as a siliceous raw material, boasts exceptional adsorption capacity, while alkyd resin provides necessary binding strength and chemical stability. Consequently, this mixture becomes a novel eco-friendly material with excellent adsorption performance and mechanical robustness.
Sources of Alkyd Resin-Containing Waste Diatomite
The generation of this material closely relates to industrial byproducts, particularly waste diatomite produced in sectors such as chemicals, coatings, and building materials. To improve product quality and performance, alkyd resin is frequently used in these industries, inevitably resulting in substantial waste diatomite. Improper disposal of this waste poses environmental risks. Thus, developing effective recycling technologies to convert waste diatomite into valuable resources is critical for environmental protection and resource conservation.
Physical and Chemical Properties
Alkyd resin-containing waste diatomite exhibits the following characteristics:
- High Specific Surface Area: The inherent porous structure of diatomite, combined with alkyd resin, significantly enhances adsorption capacity. This property broadens its applications in water treatment, air purification, and other fields.
- Mechanical Strength: Alkyd resin acts as a binder, stabilizing diatomite particles and improving mechanical strength. This makes it valuable in construction, ceramics, and related industries.
- Recyclability: Derived from discarded diatomite and alkyd resin, this material is highly recyclable. Reprocessing industrial waste diatomite reduces resource wastage and promotes sustainability.
Beyond these traits, alkyd resin-containing waste diatomite offers additional advantages. It demonstrates good hydrophobicity, weather resistance, and stability under harsh conditions. Furthermore, modifications can enhance its heat resistance and corrosion resistance.
Future Applications
As technology advances and environmental awareness grows, alkyd resin-containing waste diatomite is poised to play a larger role. Potential applications include:
- High-performance Adsorbents: For water and air filtration systems.
- Building Materials and Ceramics: Leveraging its mechanical strength and eco-friendly properties.
- Sustainable Materials: Aligning with green development principles, it can replace conventional resources in various industries.
Alkyd resin-containing waste diatomite, with its high specific surface area, mechanical strength, and recyclability, holds immense promise for industrial advancement and environmental preservation. Through further research and technological innovation, its full potential can be unlocked, driving broader adoption and contributing to sustainable development.
