日韩欧美色,黄网站免费,亚洲色涩,美女黄免费的

<tr id="4x1uf"><sup id="4x1uf"></sup></tr>

  • 
    <tr id="4x1uf"></tr>

  • <strike id="4x1uf"></strike>

        <th id="4x1uf"><option id="4x1uf"></option></th>

        <th id="4x1uf"></th>
        <object id="4x1uf"></object><strike id="4x1uf"><sup id="4x1uf"></sup></strike>
      1. Hello!Welcome to Hubei Bluesky New Material INC.!
        English | 中文版

        【International Sales Office】
          Address:Room 2401,Tower B, Winner Plaza, No.100 Huangpudadao West Road, Tianhe District, Guangzhou,China
          Tel:+86-020-38856806
          Fax:+86-020-38856809
          E-mail:feng@blueskychemical.com

        【Chinese Company Headquarters】
          Address:NO.8 Chemical Industry Park Economic Development Zone Xiantao,Hubei,China
          Tel:+86-0728-3254088
          Fax:+86-0728-3253808
          E-mail:feng@blueskychemical.com

        ·POSITION:ProductsIndustryMetal surface treatment → γ- Aminopropyltriethoxysilane

        γ- Aminopropyltriethoxysilane

        γ- Aminopropyltriethoxysilane
        • Family:IndustryMetal surface treatment
        • Product No.:LT-550
        • CAS NO:919-30-2
        • Effective Content:≥95.0%
        • Color:
        • Packaging:Information on available container sizes is obtainable from NEW BLUESKY supplier.
        • Net Weight:
        • Purpose:This aminosilane is an excellent adhesion promoter in acrylic coatings, adhesives and sealants. With polysulfide, urethane, RTV silicones, epoxy, nitrile, phenolic adhesives and sealants, the product can help improve pigment dispersion and maximizes adhesion to glass, aluminum and steel.
        Product Description

        Product information

        Product description

        Structural formula:

        Empirical formula:C9H23NO3Si

        Molecular weight:221.4

        CAS No.:919-30-2

        Chemical name:γ-Aminopropyltriethoxysilane


        Properties

        LT-550 is a bifunctional silane possessing a reactive primary amino group and hydrolyz- able ethoxysilyl groups. The dual nature of its reactivity allows it to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermoplastics, thermosets, elastomers) thus functioning as an adhesion promoter, crosslinker, and/or surface modifier. It also greatly increases water (vapor) and corrosion resistance.

        LT-550 is a clear, colorless low-viscosity liquid with a characteristic amine odor. It is soluble in alcohols, and aliphatic or aromatic hydrocarbons. In addition it is completely and immediately soluble in water (with reaction).


        Technical data

        1.png


        Reactivity

        In the presence of water, the ethoxy groups of LT-550 hydrolyze and form reactive silanol (Si-OH) groups which can bond to a variety of inorganic substrates. Upon hydrolysis ethanol is released. The organophilic amino group can react with a suitable polymer. The hydrolysis takes place autocatalytically and the pH of the aqueous solution is about 11. 

        Examples of suitable inorganic substrates are glass, glass fibers, glass wool, mineral wool, silicic acid, cristobalite, wollastonite, mica and aluminum trihydrate, magnesium dihydrate, kaolin, talc, other silicate fillers, metal oxides and metals.


        LT-550 may be used with such polymers as epoxy, phenolic, furan and melamine resins, polyurethanes, PA, PBT, PC, EVA, modified PP, PVB, PVAC, PVC, PS, nitril Kautschuk, polyester, acrylates and silicones.

        It can undergo reactions with ketone or ester solvents. Silane or silanized substrates can react with carbon dioxide to form the corresponding carbonates and/or carbamates. Product modifications are possible through addition reactions with suitable monomeric or polymeric compounds (e.g. isocyanates).


        Application and performance

        Coatings, adhesives and sealants

        This aminosilane is an excellent adhesion promoter in acrylic coatings, adhesives and sealants. With polysulfide, urethane, RTV silicones, epoxy, nitrile, phenolic adhesives and sealants, the product can help improve 

        pigment dispersion and maximizes adhesion to glass, aluminum and steel.


        Glass-reinforced resin systems

        In glass-reinforced thermosets, LT-550 silane can help enhance the flexural, compressive and interlaminar shear strengths before and after exposure to humidity. This product can 

        help greatly improve wet electrical properties. Glass-reinforced thermoplastics, polyamide, polyester and polycarbonate typically exhibit increased flexural and tensile strengths before and after wet exposure when this silane is used.


        Glass fiber and mineral wool insulation

        As a phenolic resin binder additive, LT-550 imparts moisture resistance and allows recovery after compression.


        Mineral-filled resin systems

        LT-550 can help maximize the physical and electrical properties of mineral-filled phenolic, epoxy, polyamide, polybutylene terephthalate and many other thermoset and thermoplastic composites. Filler wetting and dispersibility in polymer matrix are also typically improved.

        Foundry applications

        In shell molding, it can help strengthen the bond between the phenolic binder and foundry sand.


        Grinding wheels

        The product can help promote an improved, water-resistant bond between the abrasive grit and phenolic resin binder.


        Product safety, handling and storage

        Customers considering the use of this product should review the latest Material Safety Data Sheet and label for product safety information, handling instructions, personal protective equipment if necessary, and any special storage condition required. The “Best use before end” date of each batch is shown on the

        product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.


        Packaging

        Information on available container sizes is obtainable from NEW BLUESKY supplier.

        【Statement:】
          This product information and all technical suggestions are based on our existing experience and knowledge level. We do not assume any legal responsibility for this, including known third-party intellectual property rights. Especially in the legal sense, there is no guarantee or guarantee for the nature of the product. We reserve the right to make any changes to the information of this product due to technological progress or further development. The customer carefully tests and tests the product themselves. The description of product properties in this article should also be tested and verified by customers through professional personnel. The reference brands used by other companies are not recommended nor do they exclude the availability of similar products.
          The only guarantee of Hubei New Blue Sky is that the product meets the sales specifications of New Blue Sky at the time of shipment.
          Your only remedy for Hubei New Blue Sky's breach of warranty is limited to refunding the purchase price or replacing any products that do not meet the warranty.

        公众号二维码

        公众号二维码

        官网二维码

        官网二维码


        Copyright © 2023 HUBER NEWBLUESKY NEW MATERIAL LTD.
        鄂ICP备05028071号 鄂公网安备 42900402000406号 网络经济主体信息湖北工商网监

         Home  Tel  Product
        Trade
        Hotline
        +86-020-38856806
        Head
        Hotline
        +86-020-38856809
        WeiXin
        Code
        公众号二维码

        公众号二维码

        ^
        TOP
        <tr id="4x1uf"><sup id="4x1uf"></sup></tr>

      2. 
        <tr id="4x1uf"></tr>

      3. <strike id="4x1uf"></strike>

            <th id="4x1uf"><option id="4x1uf"></option></th>

            <th id="4x1uf"></th>
            <object id="4x1uf"></object><strike id="4x1uf"><sup id="4x1uf"></sup></strike>
          1. 日韩欧美色,黄网站免费,亚洲色涩,美女黄免费的

            品牌简介

            {转码主词}