Butylated Triphenyl Phosphate Ester(BPDP)|56803-37-3--Zhangjiagang Fengtong Chemical Co., Ltd.

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Butylated Triphenyl Phosphate Ester(BPDP)

Product Name

Butylated Triphenyl Phosphate Ester(BPDP)

Cas No.

56803-37-3

Quality Index

Main features:
1) Excellent flame retardant performance
2) Low volatility
Main substance content:

Name	Specification 1	Specification 2	CAS NO.
Tert-ButylPhenyl Diphenyl Phosphate	40-46%	35-40%	56803-37-3
Di-tert-butylphenyl phenyl phosphate	12-18%	25-30%	65652-41-7
tris(p-tert-butylphenyl) phosphate	1-3%	8-10%	78-33-1
Triphenyl Phosphate:	30-45%	8-10%	115-86-6

Quality Index:

Physics Appearance	Clear and transparent liquid
Phosphorus content, wt·%	8.5-9.5
Density@20℃, kg/m3	1150-1182
Viscosity@25℃, mPa·S	70-100
Acid value, mgKOH/g	0.10
Color number, APHA	＜80
Moisture,%	≤0.1
Free phenol,%	≤0.1

Use

Butylated triphenyl phosphate ester (same as Supresta's phosflexR71B) is a highly effective flame-retardant plasticizer, which has good compatibility with PVC and other alloys such as PPO and PC/ABS. When t-butyl phosphate is considered as a conventional plasticizer, it can balance the flame retardancy and plasticizing performance of the system. Its high thermal stability allows it to be used as a flame retardant for engineering plastics and can also improve the melting properties of plastics.

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