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DOPO-NQ modified phenolic epoxy resin is a high-performance, halogen-free flame retardant epoxy resin, incorporating 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and Naphthoquinone (NQ) structures. It offers superior thermal stability, low water absorption, high glass transition temperature (
), and excellent fire resistance, complying with environmental standards like RoHS.
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Web results
DOPO-NQ modified phenolic epoxy resin
Nanjing Yolatech Co., Ltd.
https://www.yolatech.com › dopo-nq-modified-phenolic-...
Nanjing Yolatech Co., Ltd.
https://www.yolatech.com › dopo-nq-modified-phenolic-...
DOPO modified phenolic epoxy resins are halogen-free flame retardant epoxy resins, and are mainly used in the fields of halogen-free flame retardant printed ...Read more
Dopo-Nq Modified Phenolic Epoxy Resin
dongfang-insulation.com
https://www.dongfang-insulation.com › dopo-nq-modifi...
dongfang-insulation.com
https://www.dongfang-insulation.com › dopo-nq-modifi...
Anti-dripping Flame Retardant Polyester. In many industries, such as chemical industry, electric power, petroleum, machinery, mining, transportation, sanitation ...Read more
People also ask
What are the disadvantages of phenolic resin?
Disadvantages of Phenolic Resin
Not tolerant of open flame or thermic shock. Moderate corrosion resistance but may not be suitable for use near caustic chemicals.Jun 18, 2020
Not tolerant of open flame or thermic shock. Moderate corrosion resistance but may not be suitable for use near caustic chemicals.Jun 18, 2020
Phenolic Resin vs. Epoxy Resin Countertops - OnePointe Solutions
OnePointe Solutions
https://www.onepointesolutions.com › blog › phenolic-re...
OnePointe Solutions
https://www.onepointesolutions.com › blog › phenolic-re...
Web results
1,4-naphthalenediol and cured with dicyanate ester
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by TH Ho2008Cited by 56 — The DOPONQ-containing epoxy/cyanate ester systems exhibited higher glass transition temperatures as well as better thermal dimensional and thermal degradation ...Read more
DOPO modified phenolic epoxy resin
Nanjing Yolatech Co., Ltd.
https://www.yolatech.com › dopo-modified-phenolic-ep...
Nanjing Yolatech Co., Ltd.
https://www.yolatech.com › dopo-modified-phenolic-ep...
DOPO epoxy resin as a starting material, which is highly effective in flame retardancy and less likely to produce toxic gases.Read more
Scholarly articles for DOPO-NQ modified phenolic epoxy resin | |
… free flame retardants for epoxy resins for electrical and … - Rakotomalala - Cited by 646 … Polymeric Flame Retardants–Recent Advances and … - Singh - Cited by 40 … bisphenol and its low water-absorption epoxy resins … - Chang - Cited by 60 | |
Web results
Preparation of DOPO-HQ and siloxane-modified epoxy ...
Sage Journals
https://journals.sagepub.com › doi
Sage Journals
https://journals.sagepub.com › doi
Jan 6, 2025 — This work elucidates the impact of silicon-phosphorus synergy on the mechanical and flame-retardant properties of the resin, which is of great significance for ...Read more
Preparation method of dopo etherified phenol composition ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
DOPO etherified bisphenol A and etherified phenolic resins are used as flame retardants and curing agents for halogen-free epoxy resin flame retardant systems, ...Read more
Dopo-Hq Modified Phenolic Epoxy Resin - China Factory, ...
dongfang-insulation.com
https://www.dongfang-insulation.com › dopo-hq-modifi...
dongfang-insulation.com
https://www.dongfang-insulation.com › dopo-hq-modifi...
Our polarizer protective film and release film base film are made of high-quality PET base film, which is specially designed for optical applications. The film ...Read more
Study on preparation and performance of additive flame ...
MATEC Web of Conferences
https://www.matec-conferences.org › pdf › 2022/05
MATEC Web of Conferences
https://www.matec-conferences.org › pdf › 2022/05
PDF
by C WangCited by 1 — The results show that the modified epoxy resin has a limiting oxygen index of 29.5%, and there is no droplet during combustion; thermogravimetric analysis ...Read more
4 pages
Epoxy-Functionalized Polysiloxane and DOPO Synergistically ...
ACS Publications
https://pubs.acs.org › doi
ACS Publications
https://pubs.acs.org › doi
A series of intrinsic flame-retardant epoxy resins were prepared by adding dual epoxy-functionalized polysiloxane (PDMS-GE) and DOPO to the epoxy resin (EP)Read more
Investigation on the Flame Retardant Properties and ...
MDPI
https://www.mdpi.com › ...
MDPI
https://www.mdpi.com › ...
by M Häublein2019Cited by 34 — Glass transition temperature and fracture toughness of DOPO modified epoxy resin systems can be seen in Table 1. The glass transition ...Read more