High-Performance Surface Treatment Ammonium Polyphosphate for Industrial Use

• Customization: Available
• CAS No.: 68333-79-9
• Formula: (Nh4po3)N
• Model NO.: APP-IIS
• EINECS: 269-789-9
• Certification: RoHS, ISO
• Purity: 80%~90%
• Type: Ammonium Polyphosphate
• Grade Standard: Industrial Grade
• Other Names: Polyphosphoric Acids Ammonium Salts
• Usage: Flame Retardant for Fireproof Coatings
• Transport Package: 25kg/Bag, Without Pallet, 23mt/20gp
• Specification: HG/T2770-2008
• Trademark: CHENXU
• Origin: China
• HS Code: 2835399000
• Production Capacity: 1000mt/Month

Product Description

Surface Treatment Ammonium Polyphosphate


1.Technical Index
 

PRODUCT	AMMONIUM POLYPHOSPHATE		MODEL	APP-IIS
CAS NO.	68333-79-9		BATCH NO.	CXAPP1905271B
INVOICE NO.	------------		TEST DATE	MAY 30, 2019
SUBJECT		STANDARD VALUE		MEASURED VALUE
APPEARANCE		WHITE POWDER		WHITE POWDER
PHOSPHORUS CONTENT %		≥30.0		31.47
NITROGENT CONTENT %		≥12.0		14.15
MOISTURE		≤0.25		0.19
PH VALUE		5.5~7.5		6.35
THERMAL DECOMPOSITION (ºC)		≥275		300
SOLUBILITY (25ºC g/100cm^3 H2O)		≤0.3		0.25
PARTICLE SIZE D50 (μm)		≤20.0		16.7

2. Application in Expand Dope

(1) ammonium polyphosphate can be used in top-grade fire-retardant coating, fiberglass and engineering plastic, such as PE, PP, PU, polyester and nylon.
(2) With 15-20% APP in the adhesive and sealing agent, the good firing resistance is shown.
(3) For PU, APPis a very suitable preventing form buring dope without halogen.
(4) It applies for fiber basic materials (like paper, wood products), hot solidifying resin of epoxy resin or unsaturated resin, etc.

3. 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, 18 metric ton per 20'container
Transportation: The product is not dangerous one, should be protected from damp, rainfall and package damage in transportation.
Storage: At dry warehouse with good ventilation.