natural muscovite powder W-325
- Payment Type:
- L/C, T/T
- Incoterm:
- FOB, CFR, CIF, EXW
- Transportation:
- Ocean
- Port:
- Xingang, Tianjin, China
Your message must be between 20 to 2000 characters
Contact Now| Place of Origin: | China |
|---|---|
| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF,EXW |
| Certificate: | ISO9001:2015 |
| HS Code: | 2525200000 |
| Transportation: | Ocean |
| Port: | Xingang,Tianjin,China |
HUAJING wet ground mica powder produced from good quality natural mica scrap.
During manufacturing process of cleaning, washing, soaking, crushing in high pressure,drying in low temperature,finer screening,it will become a very good filling mineral. Its unique manufacturing technique retains mica’s inner sheet structure,large aspect ratio, high index of refraction, high purity& luster, low Iron& sand content and other Industrial properties. Wet ground mica powder’s special property greatly increase the application in plastic(ABS,PP,PA,PPR,PET,PHA,EOVL,PVC);rubber(BNR,EPDM,HNBR,SBR,CR,
Silicone rubber,fluororubber,IIR,NR etc.)anticorrosive paint etc. It has remarkable effect for product’s electrical strength,rigidities,heat resistance,size stability and molding forming as well as reducing the product cost.
Chemical property：
|
SiO2 |
Al2O3 |
K2O |
Na2O |
MgO |
CaO |
TiO2 |
Fe2O3 |
PH |
|
48.5~50% |
30~34% |
8.5~9.8% |
0.6~0.7% |
0.53~0.81% |
0.4~0.6% |
0.8~0.9% |
1.5~4.5% |
7.8 |
Physical property：
|
heat resistance |
color |
Mohs hardness |
elastic coefficient |
transparency |
melting point |
disruptive strength |
purity |
|
650℃ |
Silver white |
2.5 |
（1475.9~2092.7）×106Pa |
71.7~87.5% |
1250℃ |
146.5KV/mm |
>99.5% |
Produc specifications：
|
model |
Bulk density （g/cm3） |
whiteness（L） |
Particle size（μm） |
Aspect ratio |
moisture（％） |
Oil absorption （ml/100g） |
LOI 1000℃ |
|
W-1 |
0.28 |
80 |
106 |
75 |
<0.4 |
65 |
4.2 |
|
W-3 |
0.28 |
82 |
73 |
76 |
<0.4 |
67 |
4.2 |
|
W-5 |
0.28 |
82 |
52 |
79 |
<0.5 |
68 |
4.6 |
|
W-7 |
0.27 |
85 |
32 |
80 |
<0.5 |
68 |
4.6 |
|
W-9 |
0.26 |
85 |
23 |
80 |
<0.5 |
70 |
4.6 |
|
W-11 |
0.22 |
85 |
15 |
80 |
<0.5 |
70 |
4.6 |
|
W-15 |
0.18 |
86 |
10 |
78 |
<0.5 |
70 |
4.6 |
|
W-19 |
0.18 |
88 |
8 |
75 |
<0.5 |
70 |
4.6 |
Att: Standard reagent for test oil absorption is DBP
Related Keywords
