Aerosil R974 a Hydrophilic Fumedsilica with a Specific Surface Area of 200

• CAS No.: 68611-44-9
• Formula: Sio2
• EINECS: 68611-44-9
• Type: Pharmaceutical Intermediates
• Appearance: White Free Flowing Powder
• Quality: Industrial
• Model NO.: R974
• Colour: White
• Density: Ca. 2 g/cm3 (20 °c)
• Water Solubility: > 1 Mg/L
• Tapped Density: Ca. 50 G / L
• pH: 3.7 - 4.7
• Transport Package: Carton Box, Wood Pallet
• Specification: 1ton
• Trademark: baoqu
• Origin: China
• HS Code: 2902500000
• Production Capacity: 500000ton/Year

Product Description

Product Description

    AEROSIL® R974 is a hydrophobic fumed silica aftertreated 
Properties
1.Hydrophobic component for thickening and reinforcement of RTV-1 pack silicone sealants
2.Improves shelf-life of silicone sealants
3.Water resistant, for thickening and hydrophobising of liquid systems
4.Rheology control of (complex) liquid systems
5.For use in coatings as anti-settling agent, for pigment stabilization and improvement of corrosion protection
6.Improves hydrophobicity and rheology of offset printing inks
7.Improvement and maintenance of free flow and anticaking characteristics of powders
8.Due to large surface area improved thickening and thixotropic effect as well as transparency

Safety and handling

Information concerning the safety of this product is listed in the corresponding Safety Data Sheet, which will be sent with the first delivery or upon updating. Such information is also available from Evonik Operations, Product Safety Department, We recommend to read carefully the safety data sheet prior to the use of our product.

Packaging & Shipping

 

FAQ

1, Q: Can you supply samples for testing?
A: Yes, Our samples are free for your testing,
However, you need to afford the delivery fee (DHL/TNT/EMS)
The delivery fee will be deducted from the future bulk order.
2, Q: What documents you provide for every shipment?
A: Usually, Commercial invoice, Packing list, Bill of lading, COA, Certificate of origin,
MSDS are promised. Other documents you need for import,
please feel free to contact us.
3,Q: How can i get the price for this product?
A: Please give us the exact quantity,packing,destination port and
other necessary information,we will give you quotation according
to your specific requirments.
4,Q: How about delivery lead time?
A: Delivery lead time: About 7-10 days after payment confirmed.(Chinese holiday not included).
5,Q: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 secure payment. 
 

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