E-mail:sales@easthony.com +86-532-80927565

Position:HOMEPRODUCTS  / Chemicals  >  PVA Fiber Grade

  • PVA fiber grade
  • PVA fiber grade
  • PVA fiber grade

PVA Fiber Grade

Qingdao Easthony Inc is the largest supplier of PVA Fiber Grade in China.

20+ years experience,

50+ export countris,

150+ customers.

We're here to help:Easy ways to get the answers you need.

  • Product Profile
  • Process Flow
  • Why Choose Us
  • More
  • PVA纤维级1

     

    The appearance of polyvinyl alcohol is a white flake, floc or powdery solid, odorless organic compound. The basic properties of PVA are determined by its average degree of polymerization and degree of alcoholysis, but due to the presence of more than 10 irregular structures in the PVA molecule, its performance is also greatly affected.                                                                    

    SPECIFICATION:

    Specification 17-99F(H) 17-99F(L) 26-99F(L)
    Specification,%(mol/mol) 99.8-100 99.8-100 99.8-100
    Volatile,%≤ 9.0 7.0 7.0
    Sodium Hydroxide,%≤ 0.30 0.30 0.30
    Residual Acetic Acid,%≤ 0.20 0.20 0.20
    Sodium HAcetate,%≤ 7.0 2.5 2.5
    Purity,%≥ 84.7 92.0 92.0
    Transparency,%≥ 90.0 90.0 90.0

    Coloring Degree,%≥

    84.0 86.0 86.0

    Swelling Capacity,%

    190±15  145±15  145±15

    Average Degree of Polymerization

    1750-1900 1750-1900 1750-1900

    Molecular Weight

    77000-83600 77000-83600 107800-116600
    Appearance White floc White flake White flake

    PVA纤维级3

    PVA纤维级8

    PVA纤维级9

    PVA纤维级10

    PVA纤维级11

    PVA纤维级12

    PVA纤维级13

  • 1. We are good reputation supplier with over 10 years' experience. And exporting to more than 50 countries.

    2. Free sample for test, quality control before shipment.  
    3. Customizing the package according to your requirements. Taking photos during the shipment. Prompt shipment with professional service.

    4. Flexible payment term if you are good credit buyer. Like L/C, D/P, T/T, O/A and so on.

    5. Fast response. Email will be feedback in 24 hours.Ensured you questions to be answered and solved in time.

Inquiry

RELATE PRODUCTS

CONTACT US
Office:No.61 Haier Road Qingdao 266061 China
Tel:+86-532-80927565
E-mail:sales@easthony.com
Fax:+86-532-80996816
Web:http://www.easthony.com/
GET IN TOUCH

Copyright ©2013 Qingdao Eastchem Inc.