- Classification:
-
Silicon Dioxide
- CAS No.:
-
7631-86-9
- MF:
-
SIO2.nH20
- EINECS No.:
-
231-545-4
- Grade Standard:
-
Electron Grade, Industrial Grade
- Purity:
-
99.9
- Appearance:
-
White powder, White powder
- Application:
-
Food and industrial grade, Food Addtive
- Brand Name:
-
HONGDA
- Model Number:
-
HD-19090911
- Product Name:
-
Silicon dioxide powder
- Specification:
-
98%
- Test Method:
-
HPLC
- Certificate:
-
ISO9001/ISO2200/Halal/Kosher/SC/GMP
- CAS No:
-
7631-86-9
- Sample:
-
Available
- Shelf Life:
-
24 Months
- Package:
-
25kg/drum
- Supply Ability:
- 1000 Kilogram/Kilograms per Month
- Packaging Details
- Packaging Details
500gram/bag
1 kilogram/bag
25 kilogram/drum
or as customers requirement.
- Port
- China Port
- Picture Example:
-
- Lead Time :
-
Quantity(Kilograms) 1 - 26 27 - 100 101 - 1000 >1000 Est. Time(days) 7 9 12 To be negotiated
HONGDA Supply GMP Colloidal Silicon Dioxide Food Grade Price Powder
Silicon dioxide SiO2 nano powder specification:
Particle size: 10-20nm, 20-30nm
Purity: 99.8%
Color: white
MOQ: 1kg
1. Application in rubber: Silica nano powder is the reinforced silicon rubber. When added to rubber, strength of rubber can be increased up to 40 times, the yield point modulus can be increased by about 10 times, and the elongation and creep performance can also be significantly improved.
2. Application in sealant and adhesive: it can be used as thickening agent and thixotropic agent to increase bonding strength, guarantee free flow, prevent caking and flow hanging, collapse and sunken during curing, maintain transparency, strengthen and resist shear.
3. Application in plastics: it can improve the compactness, smooth finish and wear resistance of plastic products. Through appropriate surface modification, the purpose of strengthening and toughening plastics can be achieved.
4 application in thixotropic polyester and gel coat resin: make the thickness of products more uniform, shrink, more in line with the design requirements;
5. Application in atomic ash: excellent anti-sinking effect and excellent thixotropy.
6. Application in coating: provides anti-caking, anti-sagging, emulsifying, anti-light, suspension, thickening and thixotropic functions.
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Q1: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q2: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q3: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
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