High Quality C7h12o6si Methyltriacetoxysilane 4253-34-3
| Price | USD36.00 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:3t
- Time:2021-12-25
Product Details
- Product NameMethyltriacetoxysilane
- CAS No.4253-34-3
- EINECS No.224-221-9
- MFC7H12O6Si
- MW220.25
- AppearancesolidWhite or Colorless to Almost white or Almost colorless
- Melting point 40-45 °C(lit.)
- Boiling point 94-95 °C9 mm Hg(lit.)
- density 1.20 g/mL at 20 °C(lit.)
- Water Solubility 1000g/L at 20℃
Methyltriacetoxysilane Quick Details
Chemical Name: Methyltriacetoxysilane
CAS: 4253-34-3
Molecular Fomula: C7H12O6Si
Molecular Weight: 220.25
Appearance: Colorless or light yellow Liquid
Purity: 99.0%
Methyltriacetoxysilane Typical Properties
| Item | Standard | Results |
| Appearance | Yellowish or ColorlessTransparent Liquid | YellowishTransparent Liquid |
| Active Contents(%) | >=90.0 | 95.3 |
| APHA(Hz) | ≤80 | 40 |
| Density(20ºC,g/cm3) | 1.1070~1.1470 | 1.1274 |
| Refractive Index(nD 25 ) | 1.3990~1.4190 | 1.4090 |
| TEST METHOD | Q/HBXLT001-2016 | |
| Conclusion | Qualified | |
Methyltriacetoxysilane Usage
MTAS is transported from the production site as the parent silane to formulators. Generally, MTASis used as a cross-linker at 3% to 5%. As MTAS is compounded into a consumer or industrial sealant or adhesive, it reacts with the silicone. After curing the parent silane becomes cross-linked into the silicone rubber matrix and no longer exists, this greatly reduces the potential for consumer or worker exposure.
MTAS is often the main crosslinker of choice for silicone sealants and can be used by itself or in combination with other acetoxysilane to provide the sealant with targeted properties (such as desired cure rate, adhesion, etc).
The formulation process is similar to that of conventional acetoxysilane systems. In the first step, polymer and silicone oil are mixed and degassed. After that, t Crosslinker MTAS are added and homogenized. After mixing in Crosslinker MTAS, mixing should continue for another 15 minutes. After that, the fumed silica, further fillers, pigments are added and homogenized. At the end, Catalyst D-70 is added and mixed in vacuum (150 - 200 mbar).
Methyltriacetoxysilane Package
Drum,180kg .
Why choose us?
1.Professional Supplier
Xingjiu is a professional supplier of industrial intermediates,cosmetics raw materails,solvents and other daily chemical raw materials.
2.Own factory
Xingjiu has its own factory,which covers an area of more than 100 acres and 3 production workshops.
3.Strength
simultaneously,our factory also has a research and development and quality testing center,which with strong technical research and development strength.
4.Effective communication
More effective communication so that our products for you to reduce costs, improve efficiency, our company open all channels of communication to listen to your voice.
5. Great after-sales service
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FAQ
Q1: Can I get a sample?
A:Free samples is available, while the shipping cost should undertake by your side.
Q2: What is your MOQ?
A:Our MOQ is1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.
Q3: How to delivery?
A:Goods will be shipped within 24 hours (Chinese holiday excluded), usually shipping by DHL, Fedex, EMS, TNT, HKETK. we will ship with another special safe and hidden packages to ensure you getting goods if there are some troubles with shipping address.
Q4:How to make orders?
A: Inquiry + payment+shipping.Firstly, please send inquiry to us. Secondly, pay your bill via Western Union, Money Gram, T/T or Bitcoin after our confirmation of orders. Finally, we ship products out and give tracking number to you.
Q5: Is there any discount?
A:of course. The price is negotiable. You will get discount and the most favorable price if you order large quantity goods or order with some other products together.
Company Profile Introduction
Xingtai Xingjiu New Material Technology Co., Ltd. was founded in 2018 and it is located in Xingtai City, Hebei Province.Our company aims to be a leading materials science company with innovation, customer orientation, inclusiveness and sustainability, committed to the sustainable development of society through our expertise in materials science and deep collaboration with our customers.
Xingjiu company produces industrial intermediates, cosmetics raw materials, solvents and other daily chemical raw materials, to provide customers with a wide range of technology based on differentiated products and right solutions.Our goal is to be a leading position on chemical industry.With vigorous and progressive spirit and strong competitive strength, our company will strive to provide customers with high quality industrial products and excellent service, in order to achieve the lofty goal.
Xingjiu company adheres to four core values of customer first, team building, innovation and responsibility.If you are interested in our products, please contact us by emails or calls.We will get back to you in time.
Look forward to our cooperation.
- Since:2018-04-16
- Address: Guangzong Economic Development Zone, Xingtai City, Hebei Province