Products >> HALOGEN-FREE FLAME RETARDANT(HRFR) >> Nitrogen and phosphorus FR
Piperazine pyrophosphate
- Product No.:DovaFR DPP 308
Flame retardant
DovaFR DPP 308 Edition Date May26,2018 Edition Number 2
Piperazine pyrophosphate(Nitrogen and phosphorus flame retardant)
Product Description
DovaFR DPP 308 has high purity and provides a flame retardant composition exhibiting excellent flame retardancy. It produced as a precipitate by reacting piperazine (anhydride) with sodium pyrophosphate (anhydride) in an aqueous solution, followed by treatment with a hydrochloric acid.
Benefits
l DovaFR DPP308 is a white, odorless, tasteless powder.
l DovaFR DPP308 is an environmentally friendly, halogen-free, nitrogen-phosphorus, high-efficiency flame retardant.
l DovaFR DPP308 can be used as carbon forming agent applied in polyethylene, replace of Pentaerythritol and PEPA, CFA and etc.
l DovaFR DPP308 is with excellent properties.
Specifications
Characteristics |
Unit |
Standard Request |
Test Method |
Appearance |
|
White powder |
Dovamat Test |
Decomposition Temperature |
°C |
280 Min |
Dovamat Test |
Moisture |
% (w/w) |
0.5Max |
Dovamat Test |
N content |
% (w/w) |
10~12 |
Dovamat Test |
P content |
% (w/w) |
23~25 |
Dovamat Test |
Whiteness |
% (w/w) |
95Min |
Dovamat Test |
Average Particle Size |
μm |
10~12 |
Dovamat Test |
²) Technical data: The technical data are used solely to describe the product and are not subject to regular monitoring.
Applications
DovaFR DPP308 is used as flame retardant additive, in polyethylene and polypropylene resin, EDPM, and TPE elastomer materials.
Delivery Form
White powder
Packaging
DovaFR DPP308 is supplied in 25 kg craft paper bag / 1.000 kg shrink-wrapped pallet.
Storage
DovaFR DPP308 is in sealed containers at room temperature in a dry place. Partially emptied containers should be carefully resealed after use.
Minimum shelf life is 24months from the date of shipping when stored according to the said conditions.
Contact Us
Please contact us for safety and regulatory details or the Material Safety Data Sheet (MSDS).
Products Category
Contact Us

Tel: +86-28-26210046, 87578553
Fax: +86-28-26210046
E-mail: [email protected]