Poly (METHYLSILSESQUIOXANE) Methyl Silica Gel CAS No.: 68554-70-1

• CAS No.: 68554-70-1
• Formula: (CH3sio1.5)N
• EINECS: (CH3sio1.5)N
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: GW-100
• Colour: White
• Solid Content: 55%Min
• Polymethylsilsesquioxane Content: 45-50%
• Solubility in 45% Sodium Hydroxide Solut: 98%Min
• Transport Package: Export Carton
• Specification: 25kg/bag
• Trademark: Golden Wing
• Origin: China
• HS Code: 3910000000
• Production Capacity: 500mt/Month

Product Description

Product Description

 

Product Name:Methyl silica gel
SYNONYMS:Silicone resin, Methyl silicone gel, Polymethylsilsesquioxane.

SPECIFICATION:

Appearance: white or light yellow particle particle
CAS NO.: 68554-70-1
EC NO.: 241-828-4
Molecular Formula : (CH3SiO1.5)n
Solid Content: ≥55%
Polymethylsilsesquioxane Content( count as CH3SiO3): 45-50
Acid Content(count as HCL): ≤1.0%
Solubility in 45% Sodium Hydroxide Solution: ≥98%
Silicon Content(weight percentage): 22.55

Application:

Widely applied in stone,wood,paper,cement,perlite insulation board,waterproof coating areas,to make weatherproofing or enhance weatherproofing works.
Used as waterproof thermal insulation material filling agent mixed with other additives.
Used as waterproof materials as highway lag gouache, drilling cementing agent indirectly,etc.

 
Package and Storage:

25kg bag; transport as non-dangerous goods; should be preserved in cool and airtight place;
Shelf life: 2 years
 

Company Profile

Packaging & Shipping

Certifications

Our Advantages

1. Top quality materials with competitive price;
2. Large capacity of stable materials supply;
3. Safety and fast shipment by express/air/sea;
4. Sample order acceptable;
5. Professional and great packing as customized;
6. Convenient payment terms by T/T, Credit Card and online order;
7. Reply inquiries in time

FAQ

Q: Who are you?
A: We are a professional and with more than 20 years experienced supplier and exporter for Industrial & fine chemicals, APIs, Reagent & Lab Supplies, and Food & Food Additives in China.

Q: How can you guarantee quality? 
A: We could provide pre-production sample before mass production. And we also accept the final inspection(third-party) before shipment.

Q: Do you supply free samples?
A: Generally, we could provide free sample for quality evaluation, but the international shipping cost should be undertook by customers.

Q: Which payment terms do you accept?
A: We could accept the payment through T/T, L/C and Online payment.

Q: Can I pay with a credit card
A: Yes, you could feel free to make your payment through credit card. Please contact us for more details.