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    Home > Catalyst and Auxiliary > Plastic Rubber Chemicals (Find 77 items)

    Plastic Rubber Chemicals

    Pentaerythritoltetrakis (3-(3,5-Di-Tert-Butyl-4-Hydroxyphenyl) Propionate)

    (6683-19-8)
    Antioxidant 1010 can be applied in polyolefins, such as polyethylene, polypropylene, polybutene and olefin copolymers such as ethylene-vinylacetate copolymers. Also, its use is recommended for the processing of polymers such as polyacetals, polyamides and polyurethanes, polyesters, PVC, styrene homo- and copolymers, ABS, elastomers such as butyl rubber (IIR), SBS, SEBS, EPM and EPDM as well as other synthetic rubbers, adhesives, natural and synthetic tackifier resins, and other organic substrates.

    Dibasic Esters

    (95481-62-2)
    1. Coil coating
    It can help maintain the balance of volatilization speed, avoid the defects caused by the film blasting and over-baking due to the too fast volatilization speed, can give the coating film a smooth appearance, improve the toughness and post-processability, and improve the hiding power of the pigment.
    2. Paint industry
    There is sacrificing special volatility. As the temperature rises, its volatilization rate increases faster than other solvents, that is, the volatilization rate is slow in the first half and fast in the second half, which is more conducive to drying.
    3. Container/can coating
    It can effectively replace the isophorone, propylene glycol ether, ethylene glycol ether acetate solvent in can and container coatings. The high solubility and low volatilization rate can make the coating have good leveling property. The divalent acid ester can Improve the flexibility, adhesion and other important properties of the coating.
    4. Automotive coatings
    It can be used in various automotive coatings and different resin systems. Dibasic acid esters can be used in midcoats and topcoats to achieve the desired gloss on the surface of the paint film, increase the fullness of the paint film, add a small amount of wetting to the formulation, and improve the leveling and re-leveling properties.
    5. Enameled wire coating
    The divalent acid ester is an excellent solvent for coating formulations of polyvinyl butyral, polyvinyl formal, polyurethane, polyester and polyester amide. It can completely replace cresol in polyester and polyester amide systems. The use of resin with high solid content and low scorch degree, its non-corrosive advantages can greatly reduce the user's storage difficulties.
    6. Wood coating
    The distillation range is long and the buffer zone is large. The customer has greater flexibility and selectivity in solvent formulation and construction conditions, which can help adjust the evaporation rate, improve leveling, and prevent surface defects such as white fog and pinholes.
    7. Ink industry
    The divalent acid ester replaces the isophorone, a high-boiling solvent with high toxicity and strong odor used in the ink.
    8. Resin industry
    The dibasic acid ester has a low viscosity. One of them can reduce the viscosity of the resin without reducing the molecular weight or solid content. The second one can increase the solid content while maintaining the same viscosity. Using this feature, resins with high solids and low viscosity can be produced.
    9. It can be used as an organic synthesis intermediate in polymers and chemical intermediates. Polymerization can produce a wide variety of polyesters and other polymers. It is also a raw material for the production of a series of chemical products such as medicine, pesticides, and initiators.
    10. In cleaning agents, paint removers, and industrial cleaning, it is very ideal for cleaning agents, paint removers, and industrial cleaning.

    Acetyl Tributyl Citrate

    (77-90-7)
    1. Labelled Tributyl O-Acetylcitrate (T772950). Topical pharmaceutical formulation anesthetic surfactant ester.
    2. Plasticizer flavoring agent

    Epoxidized Soybean Oil

    (8013-07-8)
    Epoxidized soybean oil (ESBO) is a collection of organic compounds obtained from the epoxidation of soybean oil. They are used as a plasticizer and stabilizer in polyvinyl chloride (PVC) plastics. ESBO is an yellowish viscous liquid.

    Poly Methyl Methacrylate

    (9011-14-7)
    1. Biomedical
    PMMA has been used in the area of biomedical applications, which involves the preparation of bone cements for drug delivery/release and cranioplasty. The qualities that made the polymer a potential material for these applications include: non-toxicity, less cost, easy processability, compatibility, minimal inflammatory reactions with tissues, and greater fracture resistance, especially when used in cranioplasty.
    PMMA has also been used to widen the applications of chitosan in various fields that include biomedical and pharmaceutical applications. Zuhair et al. reported the successful grafting of a PMMA/chitosan blend. The results indicated an increase in the mechanical properties, such as tensile strength and flexural modulus. The degradation, porosity, and water absorbency of the blend in synthetic body fluid (SBF) with a pH of 7.4 increased with an increase in the chitosan percentage and immersion time in SBF. These behaviors exhibited by the PMMA/chitosan blend illustrate its potentials for drug release applications.
    2.Molecular Separation
    Molecular separations in chemistry can be achieved in an advanced way by the use of chromatographic techniques, which involve the use of a stationary phase (inert solid support) and mobile phase (usually solvent or mixture of solvents). The common solid supports used are inorganic materials such as silica and alumina, but they have low patronage due to their disadvantages in separating some organic molecules, and limited modifications for maximum efficiency. Therefore, both natural and synthetic polymers have recently been used to replace the inorganic materials. PMMA is the most promising synthetic polymer for applications in molecular separation due to its low cost, compatibility, ease of modification, and processability.
    3.Optical applications
    Optical science is relevant and studied in many disciplines, including engineering, medicine, pure science, and astronomy. Practical applications are found in lenses, microscopes, lasers, fibers, and polymers, to name a few. The optical activity of any material is the result exhibited by that material when interacting with light and the refractive index is the measure of that activity. The optical applications of PMMA are due to its refractive index, good resistance to UV light, chemical durability, and good mechanical properties.
    Organic polymers are usually cheap, lightweight, and easily processed substrates, and are therefore good for immobilizing semiconductors for heterogeneous photocatalytic applications. Camara et al. revealed the investigation of eleven synthetic polymers susceptible to coating with TiO2 for exposure to solar radiation, with and without the TiO2 layer, for 150 days to study the weathering. They observed that only the PMMA retains good optical and mechanical properties of the Titania after natural weathering. Therefore, PMMA is the best candidate for the immobilization of TiO2 for photocatalytic treatment applications.
    4.Polymer conductivity and electrolytes
    Most polymers are electrical insulators. However, conducting polymers can be prepared using an insulating polymer and electrically conductive fillers called dopants. The electrical properties of PMMA doped with conducting materials under various experimental conditions including photo-induced changes, has been studied. PMMA was used as an organic insulator, while the PVA-PAA-glycerol was a semiconducting polymer. Aluminum electrodes were used as bottom and top electrodes for the fabricated devices. Finally, organic memory devices were prepared based on the Au-PtAg nanoparticles as charge storage elements. Herein, PMMA was used as the organic insulator.
    A polymer electrolyte membrane for battery application must play the following roles: must enable positive ion transport such as Li+ between the electrodes, must block the electron transport, and must be rigid to prevent direct contact between the electrodes. The application of PMMA in the polymer electrolyte was due to the amorphous nature for porosity’s sake and the mechanical strength it has for the provision of the rigidity to the polymer electrolyte membrane.
    5.Sensor application
    In search of the production of a quasi-solid-state dye-sensitized solar cell (DSSC) using a high conductivity polymer gel electrolyte, a suitable polymeric material was needed to be a host matrix in the composite. Therefore, PMMA was found to be a good and compatible polymer for this purpose. This was attributed to its mechanical strength, compatibility, and optical clarity.
    6.Solar and nanotechnology applications
    Due to the wider application of nanocomposites in the field of nanotechnology, many researchers focused their attention on nanocomposites, their fabrication, and applications. Perween et al. reported the use of PMMA and graphite to fabricate plastic chip electrodes (PCEs) via a simple solution casting method. This characterization was made using microscopy (SEM and AFM) as well as thermal properties (TGA), and mechanical and electrical properties. The fabricated electrode was economically inexpensive, multipurpose, and dispensable for various applications.

    Diisononyl Phthalate

    (28553-12-0)
    A widely used chemical with potential thyroid-disrupting properties. Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM).

    Tributyl Citrate

    (77-94-1)
    Plasticizer and solvent for nitrocellulose lacquers.

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    Rubber and plastics are a collective term for the rubber and plastic industries. Plastic and rubber are both high-molecular materials, mainly composed of carbon and hydrogen atoms, and some contain a small amount of oxygen, nitrogen, chlorine, silicon, fluorine, sulfur and other atoms, which have special properties and special uses. There are two types of rubber and plastic: natural rubber and synthetic rubber. "Plastic Rubber Chemicals" on Echemi mainly supplies raw materials for Plastic Rubber Chemicals.
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