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Melamine Polyphosphate(MPP)

Inquiry
  Post Date: Apr 09,2015
  Expiry Date: Oct 06,2015
  Detailed Description:

Synonyms: FR-NP ; Melamine polyphosphate
Chemical Formula: (C3H8N6)n(HPO3)m
CAS NO.: 218768-84-4

Appearance: fine, white, crystalline powder

Use: Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.Nylon containing MPP can be used in all kind of injection and extrusion process and meet all kind of processing demands of polyamide, glass fiber polyamide.

Feature:
1.halogen-free and low poison, meet European Environmental Protection requirements;
2.easy process, no need special screws combination and special specification glass fibre;
3.different from general halogen retardant, no corrosion damage to equipment and mould;
4.good heat stability, decomposition temperature=330°C, suitable for glass fiber-reinforced nylon;
5.flame retarded products containing FR-NP can be made to various color.

Package: 25kg woven bags, PE in liner.

Capacity: 1000T/a

Storage and transportation: Handle with care, keep air-tight and dry
Quality Standard.

 

P content

%

15.0±1.0
Moisture content

%

≤0.2
Decomposition temperature

oC

≥330
Particle size

µm

≤5
Density

g/cm3

appro. 1.6
Bulk density

g/cm3

appro.1.5

Use in the nylon
1.Dose

 

PA66

49
Glass fibre

25
FR-NP

25
Additives

1

2. Extrusion processing temperature

 

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9

250

260

260

260

260

260

260

265

265

3.Differnent properties between FR-NP PA66 and Brominated retardant PA66

 

Property

Br/Sb flame retardant

MPP
Tensile strength (Mpa)

145

150
Breaking extension ratio (%)

2.5

2.5
Flextural strength(Mpa)

155

160
Flextural modulus(GPa)

10

12
Compressive strength(KJ/m2)

7

7
Vertical flamingproperty UL94

1.6mm

V0

V0

0.8mm

V0

V0

0.4mm

NT

NT

The above information is just for reference, customers shall adjust formulations according to actual demand


  Company: Shandong Tianyi Chemical ShareCo.,Ltd.     [ China ]        
  Contact: Daniel Zhang
  Tel: 86-158-5361-8297
  Fax: 86-536-8865639
  Email: dan@tychemgroup.com
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