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    30nm 99.5% Nano silica for textile purposes

    Short Description:

    • Density: 2.6
    • Boiling Point: >100ºC(lit.)
    • Melting Point: 1610ºC
    • Molecular Weight: 60.084
    • PSA: 34.14000
    • Index of Refraction: 1.46
    • Storage condition: Refrigerator (+4°C)
    • Stability: Stable.
    • RIDADR: NONH for all modes of transport
    • WGK Germany: 1
    • RTECS VV7310000
    • HS Code: 3802900090
    • EINECS: 231-545-4

  • CAS No.: 7631-86-9
  • Molecular Formula: : SiO2
  • SiO2: 99.5%
  • Packing: : 10 kg/bag
  • Minimum Order: : Depends on your requirement
  • USD$0.00
    • Quality First

      Quality First

    • Competitive Price

      Competitive Price

    • First-class Production Line

      First-class Production Line

    • Factory Origin

      Factory Origin

    • Customized Services

      Customized Services

    Anhui Fitech Material Co.,Ltd  specializes in Nano Materials more than 10 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology. If you want to buy nano composites, metal nanoparticles, alloy nanoparticles, oxide nanoparticles, rare earth oxide nanoparticles, or look for price quotation, please contact judy@fitechem.com

    company

    Features

    When nano-silica is used as a sizing additive, it is beneficial to enhance the adhesion of the sizing to the fiber and improve the sizing properties of pure cotton yarn and polyester-cotton yarn. The content of hydroxyl in yarn directly affects the improvement of sizing performance of nano-silica, and nano-silica has a better effect on the surface and mechanical properties of pure cotton yarn. This product is prepared by special process, nano silica has high activity, so that the binding ability with the yarn surface hydroxyl group has been greatly improved, more conducive to sizing, thus playing the role of nano silica in textile.

    Specification

    Items

    Index

    Appearance

    White powder

    Model

    ZY-VK-SP30F

    APS,nm

    30

    SSA,m2/g

    150±30

    Hydroxy Content %

    ≥90

    Surface treatment

    Increased surface activity treatment

    Nano silica content %

    ≥99.5

    PH

    6-8

    Loss on Ignition(%)850℃x2h

    ≤6.0

    test_pro_01

    Applications

    1. It is beneficial to enhance the adhesion of the slurry to the fiber, and there is strong or weak hydrogen bonding between the active hydroxyl group on the surface and the hydroxyl group on the starch and cotton fiber, which can effectively improve the sizing performance of pure cotton and polyester cotton yarn.

    2, nano silica is more conducive to the sizing of cellulose fibers.

    3, with the effect of enhancing and increasing wear and reducing hair.

    4. The slurry film of nano-silica mixed slurry has abrasion resistance compared with that of pure starch slurry.

    5, improve the integrity and penetration rate of the slurry film.

    Exhibition Show

    GUANGZHOU EXHIBITION

    Factory & Payment

    02FACTORY.FITECH2
    transport2

    FAQs

    Q: Are you trading company or manufacturer ?
    A: We are factory.

    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
    quantity.

    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

    Certificate

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