FR-NP Melamine polyphosphate Suppliers, FR-NP Melamine polyphosphate Manufacturers.
Appearance: fine, white, crystalline powder
Use: Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.
Nylon containing FR-NP 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
|
≤25
|
|
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： |
Shouguang Weidong Chemical Co.,Ltd. |
Contact： |
Mr.Li |
Phone： |
+ 86-536-5666337 |
Mobile phone： |
|
Fax： |
+86-536-5666339 |
E-mail： |
 Contact Supplier |
Website：
|
http://www.wdchem.com |
Address： |
Shouguang City,Shandong Province,China |
Zip Code： |
262714 |
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