CAS No.: | CAS 12033-89-5 |
---|---|
Formula: | Si3n4 |
Appearance: | Powder |
Color: | Grey |
Purity: | 99% |
Transport Package: | 25kg/Bag |
Customization: |
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Suppliers with verified business licenses
Item
|
Purity
|
Size
|
SSA
|
Bulk Density
|
Crystal form
|
Colour
|
Si3N4
|
>99.5%
|
20nm
|
93 m2/g
|
0.09g /cm3
|
Amorphous
|
White
|
>99.5%
|
800nm
|
65 m2/g
|
0.23g /cm3
|
αPhase
|
Grayish white
|
|
>99.5%
|
1um
|
49 m2/g
|
0.69g /cm3
|
βPhase
|
Grayish white
|
Q: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: We can do TT payment, 100%LC at sight and DP.
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