Zhejiang Longyou Sihai Chemical Industry Co., Ltd.
Main products:Ammonium Polyphosphate
Products
Contact Us
  • Contact Person : Mr. Liu Tony
  • Company Name : Zhejiang Longyou Sihai Chemical Industry Co., Ltd.
  • Tel : 0086-570-7647988
  • Fax : 0086-570-7288168
  • Address : Zhejiang,Longyou County,Zhejiang Province,Zhuangzhi Road No.26,South Industrial Park,Longyou County,Zhejiang Province,China
  • Country/Region : China
  • Zip : 324400

Melamine resin modified ammonium polyphosphate

Melamine resin modified ammonium polyphosphate
Product Detailed
1.Low viscosity in water 2.Low solubility in water 3.Quality products with low prices 4. High degree of polymerization

Melamine resin modified ammonium polyphosphate(MAPP)

Appearance: White, flow powder

Technical index

No.

Index name

Value

1

Degree of polymerization >

1000

2

P %(w/w)

28.0-30.0

3

N %(w/w)

15.0-17.0

4

PH value (20°C,10% Suspension)

6.0-8.0

5

Moisture %≥

≤0.15

6

Thermal decomposition temperature °C

≥285

7

Density (25°C,Kg/L)

about 1.9

8

Bulk Density (25°C,Kg/L)

about 0.7

9

Viscosity (25°C, 10% Suspension) mpa.s ≤

10

10

Water-solubility (g/100cm3 water) ≤

0.25

11

Average size um

10-30

 

Properties: Melamine modified APP is a flame retardant based on phosphorus /nitrogen synergism, free formaldehyde. Melamine modified ammonium polyphosphate is different from APP in the following properties:-Reduce solubility in water; -Reduce viscosity in water; -Obviously improve dispersibility and compatibility with polymers and resins;-Increase fluidity of powder;-Improve thermal expansion efficiency during inflaming retarding process and insulation performance. Uses:

It can be used for all applications that ammonium polyphosphate is suitable. They are more fine than APP. It can be used in waterproof outdoor swelling coatings, and can be used in the foaming in 300°C or less. -Fiber materials (paper, wood, fireproof textile); -All kinds of polymers (sunproof, waterproof, or fireproof); -Fire-refractory building board, coiled material;  -Epoxy resin and unsaturated resin; -Cable and rubber;-Plastic material of electron device; -Textile;

Packing: 25kg/bag, plastic bag lined woven bag.

Melamine resin modified ammonium polyphosphate



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