• China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings
  • China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings
  • China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings
  • China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings
  • China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings
  • China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings

China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings

CAS No.: 68333-79-9
Formula: (Nh4po3)N
EINECS: 269-789-9
Kind: Ammonium Phosphate
Appearance: Powder
Application: Building Coating
Samples:
US$ 20/Bag 1 Bag(Min.Order)
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  • Overview
  • Product Description
  • Benefits
  • Product Parameters
  • Applications
  • Packaging & Shipping
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
DovaFR AP 310_II
Special Function
Flame Retardant
Property
Ammonium Phosphate
Auxiliary System
Water Type Coating Auxiliary Agent
Usage Stage
Construction Stage
Polymerization Degree
60 Max
Transport Package
PP Bag/Paper Bag
Specification
25kg /per bag
Trademark
Dovamat
Origin
China
HS Code
28353990
Production Capacity
10000 Mt/Per Year

Product Description

                                                                                                                                                                                Flame retardant
DovaFR AP 310  _II                                                                                  Edition Date May26,2018   Edition Number 2
Ammonium polyphosphate(APP)

 
Product Description

DovaFR AP 310_II is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When APP-II is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia. The polyphosphoric acid reacts with hydroxyl groups to form a nonstable phosphate ester. Following dehydration of the phosphate ester, a carbon foam is built up on the surface and acts as an insulation layer.
 

Benefits

Benefits

  1. Due to high degree of polymerization(n>1000), DovaFR AP 310_II is stable in water.
  2. DovaFR AP 310_II is equivalent to AP 422 and FR Cros 484, excellent synergistic effect as flame retardant.
  3. DovaFR AP 310_II is ecofriendly as a non-halogen flame retardant can be used widely in many areas.
Product Parameters

 

Characteristics Unit Standard Request Test Method
Appearance ---- White granular powder Dovamat test
Nitrogen (as N) %(w/w) 14 Min Dovamat test
P2O5 %(w/w) 71 Min Dovamat test
Total Phosphorus %(w/w) 31 Min Dovamat test
Decomposition Temperature TGA, 99% 275ºC Min Dovamat test
Solubility (10% aq., at 25ºC) %(w/w) 0.45 Dovamat test
pH value (10% aq. At 25ºC) %(w/w) 5.5-7.5 Dovamat test
Viscosity (10% aq, at 25ºC) mpa.s 20 Max Dovamat test
Moisture %(w/w) 0.3 Max Dovamat test
Average particle size (D50) µm 5~25 Dovamat test
Particle Size (D100) µm 90 Max Dovamat test

¹)Delivery specification: The product is monitored on a regular basis to ensure that it adheres to the specified values.
²) Technical data: The technical data are used solely to describe the product and are not subject to regular monitoring.

Applications

Applications
DovaFR AP 310_II is an eco-friendly halogen free retardant, can be used to prepare many kinds of high-efficiency intumescent coating, the flameproof treatment for wood, multistory building, ships, trains, cables, etc. It is applied as the main flameproof additive for expanding-type flame retardant used in plastic, resin, rubber, etc. Meanwhile, this grade can also be used in casting resin based on epoxy resin, unsaturated PE resin, Thermoplastics, Plastic and etc.
Delivery Form
White granular powder
China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings

 

Packaging & Shipping

Packaging

DovaFR AP 310_II is supplied in 25 kg bags / 1.000 kg shrink-wrapped pallets.

China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings

Storage
DovaFR AP 310_II is in sealed containers at room temperature in a dry and cool 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.
China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings

Contact Us
Please contact us for safety and regulatory details or the Material Safety Data Sheet (MSDS).
 

Certifications


China Professional Ammonium Polyphosphate (APP) as Flame Retardant in Coatings

FAQ

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.

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