A High‐Efficient DOPO‐Based Flame Retardant as a
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- cas no 117-84-0
- Other Names:Dioctyl Phthalate
- MF:C6H4(COOC8H17)2
- EINECS No.:201-557-4
- Purity:99.5%, 99.5%
- Type:Plasticizer
- Usage:Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, Leather Auxiliary Agent,Plastic Auxiliary Agent,
- MOQ:200kgs
- Package:200kgs/battle
- Model:Dop Oil For Pvc
- Storage:Dry Place
Herein, a high-efficient phosphaphenanthrene-based flame retardant (FNP) is synthesized using 3,5-diamino-1,2,4-triazole, 4-formylbenzoic acid, and 9,10-dihydro-9-oxa-10
China Plastics ›› 2023, Vol. 37 ›› Issue (9): 64-74. DOI: 10.19491/j.issn.1001-9278.2023.09.010 • Additive • Previous Articles Next Articles Research progress in synthesis
Synthesis of a novel flame retardant based on DOPO
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- cas no 117-84-0
- Other Names:Chemical Auxiliary Agent
- MF:C6H4(COOC8H17)2
- EINECS No.:201-557-4
- Purity:99
- Type:Chemical additives, Chemical dop plasticizer 99%
- Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Place of Origin::China
- Advantage:Stable
Synthesis of a novel flame retardant based on DOPO derivatives and its application in waterborne polyurethane Hui Wang, Shuang Wang, Xiaosheng Du, Haibo Wang, Xu Cheng
This paper reviewed the recent research progress in the addition?type flame retardants based on 9,10?dihydro?9?oxa?10?phosphenanthrene?10?oxide (DOPO) for epoxy resins as well as the
Synthesis of a novel flame retardant based on DOPO
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:DOP, diocty phthalate, 1,2-phthalate
- MF:C6H4(COOC8H17)2
- EINECS No.:201-557-4
- Purity:99.5%, 99.9%min.
- Type:Oil drilling
- Usage:Chemical Auxiliary Agent, Leather Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Place of Origin::China
Synthesis of flame-retardant waterborne polyurethane dispersions Flame-retardant waterborne polyurethanes (FR-WPU) were synthesized according to a procedure reported by Wang et al.
The flame-retardant effect of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and its derivatives in reducing the flammability of polymeric materials are well
Recent Progress of DOPO-Containing Compounds
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:DOP, Dioctyl phthalate
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99.5
- Type:Plastic Auxiliary, Dop Plasticizer For Pvc
- Usage:Plastic Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Shape:Powder
- Model:Dop Oil For Pvc
- Storage:Dry Place
DOPO and its derivatives have been the research focuses among the various phosphorus -containing compounds [1-4]. 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO)
Though increasing effort has been made in the molecular design of reactive DOPO derivatives, these researches have focused on overcoming the above mentioned major
Efficient flame retardancy, good thermal stability, mechanical
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- cas no 117-84-0
- Other Names:DOP/Dioctyl Phthalate
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99%, 99%
- Type:Plasticizer
- Usage:Plastic Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Shape:Powder
- Payment:T/T
- Certificate::COA
A novel flame retardant DOPO-PHE containing biphenyl was synthesized by J. Zh. and co-workers [16]. Thanks to the rigid structure, the modified epoxy resin passed the UL-94
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- What is a Dopo based reactive flame retardant?
- A DOPO based reactive flame retardant constructed by multiple heteroaromatic groups and its application on epoxy resin: curing behavior, thermal degradation and flame retardancy.
- Which flame retardant is best for epoxy resins?
- Recent literature have shown that the derivatives 9,10–dihydro–9–oxa–10–phosphaphenanthrene–10–oxide (DOPO) are the most researched flame retardants for epoxy resins.
- Are Dopo-containing compounds flame retardant?
- Accordingly, DOPO-containing compounds have been incorporated with versatile polymeric matrices and exhibited advanced flame retardancy performances in gaseous phase and con densed phase. Keywords:9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, flame retardant, polymeric materials, application. 1. INTRODUCTION
- How does Dopo exhibit a flame retardant mechanism?
- DOPO exhibits mainly gas phase flame retardant mechanism through the release of free radical scavangers generated during material combustion. It may also exhibit condensed phase by dehydration to form carbonaceous protective layers .
- Why is TV-Dopo a fire retardant?
- The reason is attributed to the gas-phase flame retardancy through decomposition of TV-DOPO [ 52, 53 ]. Moreover, the fire growth rate index (FIGRA), defined by dividing PHRR value by the time to PHRR, was employed to evaluate the fire propagation rate.
- Is gfpa6t a flame retardant?
- The incorporation of glass fibre-reinforced polyamide 6T (GFPA6T) and DOPO derivatives (PN- DOPO) was confirmed with highly-efficient flame retardancy, benefited from the charring effect of condensed phase flame inhibition effect in gaseous phase .
