| Customization: | Available |
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| Type: | Glutamicacid |
| Chemical Character: | Alkalinity |
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Epoxy acrylate is made by esterification of epoxy resin and (meth) acrylic acid. Epoxy acrylate can be divided into bisphenol A epoxy acrylate, novolac epoxy acrylate, epoxidized acrylate and modified epoxy acrylate according to different structural types.
Bisphenol A epoxy acrylate:
Advantages: The molecule contains benzene rings with high rigidity, strength and thermal stability. At the same time, the hydroxyl group of the side chain is conducive to the attachment of polar substrates and the wetting of pigments.
Disadvantages: The cured film has poor flexibility, high brittleness, poor light aging and yellowing resistance (the molecule contains aromatic ether bonds, and the paint film is easily degraded and broken after exposure to sunlight, resulting in powdering).
Phenolic epoxy acrylate:
Phenolic epoxy acrylate is a multifunctional acrylate, so it has higher reaction activity and greater cross-linking density than bisphenol A epoxy acrylate; it has high benzene ring density, high rigidity and better heat resistance. Its cured film also has the advantages of high hardness, high gloss, excellent chemical resistance and good electrical properties.
Epoxidized oil acrylate:
Epoxidized oil acrylate has the characteristics of low price, good flexibility, strong adhesion, low skin irritation, especially excellent wetting and dispersibility for pigments; but the photocuring rate is slow, the cured film is soft, and the mechanical properties are poor. Therefore, it is used in combination with other highly active oligomers in photocuring products to improve flexibility and wetting and dispersibility for pigments.
| Density | 1.2±0.1 g/cm3 |
| Boiling point | 654.1±55.0 °C at 760 mmHg |
| Molecular formula | C27H32O8 |
| Molecular weight | 484.538 |
| Flash point | 213.7±25.0 °C |
| Exact mass | 484.209717 |
| LogP | 4.42 |
| Vapor pressure | 0.0±2.1 mmHg at 25°C |
| Refractive index | 1.549 |
Q:How to get a sample, is it free?
A:You can contact our sales staff through REQUEST and they will arrange sample shipment for you. We can provide you with free samples, you only need to pay for the shipping cost. For regular customers, sample fee and shipping fee are covered by us!
Q:How can I trust you? How long have you been in this field(Chemical raw material)?
A:Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!
Q: Can you offer any other services?
A:Yes! If you learn that there are very competitive products in China that are not within the scope of our display, we'd love to help you find quality resources. It's our honor to provide a one-stop purchasing service for you!
Q:How do you guarantee the quality of your products?
A:All of our products comply with national testing standards and international standards. If you need, we can provide you with certificates.
Q: Can you use customer-specific labeling and packaging?
A: Of course, you can provide us with the specified labeling and packaging and we will be happy to follow up with you.assist you. If there is anything else you need, please feel free to communicate with us!
Q: How about the delivery time?
A: We can’t give you the exact time because of different locations, but we can guarantee that we will ship your order as soon as possible after you place it and we will keep an eye on the logistics to remind you to receive the goods.
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