< img src="https://mc.yandex.ru/watch/97072416" style="position:absolute; left:-9999px;" alt="" />

JCT Machinery, produce chemical mixer since 2006.

Language
News
Home > News
VR

PVA Adhesives and PVAc Adhesives | JCT Machinery

December 19, 2023
PVA Adhesives and PVAc Adhesives
  • 1. Chemical Composition
    PVA Adhesives: PVA adhesives are synthetic adhesives based on polyvinyl alcohol. Polyvinyl alcohol is a polymer whose basic structture contains vinyl alcohol monomers.
    PVAc Adhesives: PVAc adhesives are synthetic adhesives based on polyethylene vinyl acetate. Its basic structure consists of ethylene vinyl acetate monomer.
  • 2. Features and Uses
    PVA Adhesives
    • Color: PVA adhesives is usually white or milky white.
    • Features: Good water resistance, flexibility and transparency. Commonly used to bond a variety of porous materials such as wood, paper and fabric.
    • Usage: Suitable for woodworking, paper art, handicrafts and other fields, as well as applications requiring transparent adhesive dots.
    PVAc Adhesives
    • Color: PVAc adhesives are also usually white, but may favor transparency.
    • Characteristics: It has strong adhesive force and becomes transparent or translucent after drying. Relatively low resistance to water.
    • Usage: Mainly used in carpentry, decoration, construction and some applications that require strong adhesion.
  • 3. Hydrolyzability
    PVA Adhesives: PVA adhesives are soluble in water, which make easy to clean and dry quickly after application. Once dry, its bonding strength is relatively high.
    PVAc Adhesives: PVAc adhesives have poor solubility in water, especially once dry. It usually takes some time to fully dry and cure after application.
  • 4. Scenes To Be Used
    PVA Adhesives: Suitable for scenes that require transparency, flexibility and good water resistance, such as handicrafts, paper arts, woodworking, etc.
    PVAc Adhesives: Suitable for scenes that require high bonding strength and relatively minor water resistance, such as carpentry, decoration and construction.

Both PVA adhesives and PVAc adhesives are multi-functional synthetic adhesives, but their selection needs to be considered based on specific application requirements, such as water resistance, color, transparency and bonding strength.

Basic Information
  • Year Established
    --
  • Business Type
    --
  • Country / Region
    --
  • Main Industry
    --
  • Main Products
    --
  • Enterprise Legal Person
    --
  • Total Employees
    --
  • Annual Output Value
    --
  • Export Market
    --
  • Cooperated Customers
    --
PREV What Is Dual Shaft Mixer? | JCT Machinery
What Is Acrylic Resin Production Process? | JCT Machinery NEXT

Send your inquiry

Attachment:
    Choose a different language
    ╳
    English
    O'zbek
    Українська
    Türkçe
    हिन्दी
    বাংলা
    русский
    Português
    한국어
    français
    Español
    Deutsch
    العربية
    Current language：English