Ammonium Polyphosphte APP-II

• CAS No.: 68333-79-9
• Formula: (Nh4po3)N
• EINECS: 269-789-9
• Certification: RoHS, ISO
• Purity: ≥99%
• Type: APP-II
• Model NO.: APP-II
• Grade Standard: Industrial Grade
• Application: Fireproof Coating
• Transport Package: Bag
• Specification: 25KG/BAG
• Trademark: CHENXU
• Origin: China
• HS Code: 283539
• Production Capacity: 1000mt/Month

Product Description

Product Description:

Ammonium Polyphosphate (APP-II) is a phosphorus-based flame retardant manufactured by Shandong Chenxu New Material Co., Ltd. It has a molecular formula of (NH4PO3)n (n≥1000) and a CAS number of 68333-79-9. This high-quality product is widely used for its excellent flame retardant properties.

Physical Properties

Item	APP-II
Appearance	White powder
P (%) w/w	31.0-32.0
N (%) w/w	14.0-15.0
Solubility (g/100ml H20, 25ºC)	0.2max
PH value (1% water solution)	5.5 - 7.5
D50 (µm)	15max
Viscosity	60max

Product Description

Introducing Ammonium Polyphosphate APP-II, a high-quality phosphorus-based flame retardant manufactured by Shandong Chenxu New Material Co., Ltd. This product is designed to provide exceptional fire resistance and safety in various applications.

Features:

• Acid donor: Ammonium Polyphosphate APP-II acts as an acid donor in intumescent coatings, ensuring effective fire protection.
• Non-halogenated flame retardant: It is widely used in polyurethane foams, providing excellent fire resistance without the use of halogenated compounds.
• Versatile applications: This product is suitable for use in paper, wood products, thermoplastics, polypropylene, epoxy resins, and unsaturated polyester resins.
• High molecular weight and stability: With a molecular weight of over 1000, Ammonium Polyphosphate APP-II offers superior performance and stability in expanding fire-refractory coatings.

Benefits:

• Enhanced fire resistance: By incorporating Ammonium Polyphosphate APP-II, your products will have improved fire resistance, ensuring the safety of users and minimizing fire-related risks.
• Environmentally friendly: As a non-halogenated flame retardant, this product is a sustainable choice that meets environmental regulations.
• Wide range of applications: From intumescent coatings to polyurethane foams, paper, wood, and various resins, Ammonium Polyphosphate APP-II offers versatility and compatibility with different materials.
• Reliable performance: With its high molecular weight and stability, this flame retardant provides long-lasting and effective fire protection.

Packaging: Each order of Ammonium Polyphosphate APP-II comes in a convenient 25kg PE lined woven bag, ensuring easy handling and storage.

Choose Ammonium Polyphosphate APP-II from Shandong Chenxu New Material Co., Ltd. for superior fire resistance and peace of mind. Order now and experience the benefits of this exceptional phosphorus-based flame retardant.