Audited Supplier
Piperazine pyrophosphate
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
- DovaFR DPP308 is a white, odorless, tasteless powder.
- DovaFR DPP308 is with excellent properties.
- DovaFR DPP308 can be used as carbon forming agent applied in polyethylene, replace of Pentaerythritol and PEPA, CFA and etc.
- DovaFR DPP308 is an environmentally friendly, halogen-free, nitrogen-phosphorus ,high-efficiency flame retardant.
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 powderPackaging
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.
Q1: How can I get free samples?
A: Kindly send us your address, we can send you free samples, but samples freight belongs to clients.
Q2: How to start orders or make payments?
A: Payment by T/T, Western Union or Paypal or 100% Irrevocable L/C at sight.
Q3: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products. You can send us your product specifications and request, we will manufacture the products according to your requests.
Q4: What's your MOQ?
A: Our MOQ is 1 Metric Ton.
Q5. How about your delivery time?
A: Generally, it will take 3 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6: Is there a discount?
A: Depending on quantity.
Q7: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8: How to contact with us?
A: Click the" Made-In -China "Contact Now" and send us message of the product you interest in, you will get reply within an hour. And You can dial our telephone directly or send Email to us.
