Flame Retardant Ammonium Polyphosphate for Intumescent Coatings

• Customization: Available
• CAS No.: 68333-79-9
• Formula: (Nh4po3)N
• Model NO.: YY
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 30%~50%
• Type: Ammonium Polyphosphate
• Grade Standard: Industrial Grade
• Transport Package: 25kgs/Bag
• Specification: 25kgs/bag
• Trademark: YURUN CHEM
• Origin: China
• HS Code: 283539900
• Production Capacity: 10000 Metric Ton/Metric Tons Per Month

Product Description

Ammonium Polyphosphate 
 

Ammonium polyphosphate (APP) II is one kind of non halogen flame retardant. It has extensive possibilities in fire prevention. 


Advantage OF Our Ammonium Polyphosphate

(1)High degree of polymerization up to 1300, excellent performance of fire protection in intumescent systems, has more wide range of application than low polymerization APP.
(2)Initial decomposition temperature 280 degree Celsius, action time earlier than other common ammonium polyphosphate
(3)Low water solubility, high polymerizaiton and intial decompostion temperature make our ammonium polyphosphate good compatibility.

 Main Application
 

Ammonium Polyphosate can be used in top-grade fire-retardant coating, fiberglass and engineering plastic, such as PE, PP, PU, polyester and nylon.
(1) With 15-20% APP in the adhesive and sealing agent, the good firing resistance is shown.
(2) For PU, APP is a very suitable preventing form buring dope without halogen.
(3) It is also applicated in hot solidifying resin of epoxy resin or unsaturated resin, etc.

Package, transportation and storage

Package: Internal plastic with knitted exterior covered with film, with the net weight of 25kg.
Loading Container: 25kg/bag on pallet, 20metric ton per 20'container
                                500kg/bag on pallet, 15 meric ton per 20"container
Transportation: The product is of dangerous one, which should be protected from damp, rainfall and package damage in transportation.
Storage: At dry warehouse with good ventilation.


Specification

 

Production name	Water-soluble Ammonium Polyphosphate	Weight for detecting		10MTS
Entrusting Unit	Finished product warehouse	Date for samples supplying		2023.05.22
Basis for Detecting	HG/T2770-2008	Report detecting		2023.05.22
inspecting Items	Standard		Result
Appearance	Clear, translucent liquid		transparency liquid
P205 (%) w/w	≥37.0%		37.1
N (%) w/w	≥11.0%		11.14
PH value (10%aqueous)	6.0~8.5		6.75