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GOYENCHEM-DOPO is an new designed phosphorus halogen-free flame retardant which is mainly applied on epoxy resin for PCB, and various of thermosetting resin. Besides, GOYENCHEM- DOPO can be widely used in PCB circuit plates, electrical laminates, electronic equipment plastic, copper-lined laminate., etc. By using GOYENCHEM-DOPO, products can reach UL94-VO flame retardant standard with 2%

CAS RN: 35948-25-5 | Product Number: D1874 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-Oxide Purity: >97.0% (T) (HPLC) Synonyms: 3,4:5,6-Dibenzo-1,2-oxaphosphane-2-oxide Documents: SDS | Specifications | C of A & Other Certificates | Analytical Charts Add to cart * Items in stock locally ship in 1-2 business days.

CAS number 35948-25-5. Flame Retardant DOPO. Product name: DOPO Product Form: Solid ... Antioxidant. Antioxidant 1520; Antioxidant 4020 (6PPD) Antioxidant 4050 (7PPD)

DOPO (CAS: 35948-25-5) is a halogen-free flame retardant. DOPO stands for 9.10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide. It shows properties similar to the often-used brominated epoxy resins

DOPO Flame Retardant – Halogen-free reactive flame retardants for epoxy resins, which can be used in PCB and semiconductor encapsulation, yellow resistant additive for synthesis process for ABS, PS, PP, Epoxy resin, etc.Intermediate of flame retardant and other chemicals. Chemical name:9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide.