SUNCHEM

Triphenyl phosphate(TPP)

Triphenyl phosphate (TPP) is an aryl phosphate ester flame retardant and plasticizer used in engineering plastics, cellulose acetate films, and electronic components, offering effective non-halogen fire protection with low volatility. SUNCHEM supports international buyers with TPP sourcing from qualified Chinese producers, with quality documentation, export…

115-86-6
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CAS No.115-86-6
FormulaC18H15O4P
SynonymsAltal;Celluflex TPP;celluflextpp;Disflamoll TP;disflamolltp;Dymel;TRIPHENYL PHOSPHATE (TPP);Tripheyl phosphate

Product overview & key benefits

Triphenyl phosphate (TPP) is an aryl phosphate ester flame retardant and plasticizer used in engineering plastics, cellulose acetate films, and electronic components, offering effective non-halogen fire protection with low volatility. SUNCHEM supports international buyers with TPP sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Existing Supplier Overview

China currently plays a very important role in the world market for plastic additives, with 168, 1010, DSTDP, DLTDP, 977 and 365 being the most produced products in the world. The price of plastic additives varies significantly with oil, while the cost correlation between antioxidants and palm oil is high. Since 2020, the number of black swan events in the world has increased, resulting in dramatic changes in raw material prices. Companies such as UPP, SONGWON, PMC, LG, etc. have been alerted by us in time and have avoided many losses.

Technical specifications

PropertyReference value
Density1.2055
Boiling Point370ºC
Melting Point47-53ºC
Flash Point220ºC
Vapor density11.3 (vs air)
Vapor pressure1.3 mm Hg ( 200 °C)
Refractive index1.563
Storage temp.Store below +30°C.

Existing product reference data. Confirm the specification of the offered grade before ordering.

Applications by polymer

Flame retardant for engineering plastics and cellulose acetate
Plasticizer for cellulose acetate film and fiber
Electronic component and PCB flame retardant
Coating and adhesive FR additive
Polystyrene and ABS flame retardancy
Lubricant extreme-pressure additive
Synergistic FR in polymer blends

Triphenyl phosphate(TPP) application image from the existing record

From first email to approved supply

01

Send your RFQ

Share your application, quantity, destination and current grade.

02

Review the documents

Review the producer TDS, a recent COA and SDS with the quotation.

03

Trial a sample

Run your own tests against your current grade.

04

Lock the spec

Put approved lot limits into the contract and check every COA against them.

Tell us your requirement. We match the grade.

Share your application, required quantity and destination.

Email david@sunchemgroup.com

Discuss your Triphenyl phosphate(TPP) requirements

Request a QuoteRequest COA / TDS
david@sunchemgroup.com+86-514-87851548
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