Exterior Wall Putty Powder Additive PVA Powders Agent
|FOB Price:||US $150 / Bag|
|Min. Order:||10 Bags|
|Min. Order||FOB Price|
|10 Bags||US $150/ Bag|
|Payment Terms:||L/C, T/T, Western Union, Cash|
- Model NO.: PVA
- Classification: Chemical Additives
- Appearance: Powder
- Name: PVA
- Powder: White
- Volatile: Below 5wt%
- Water Soluble: Yes
- Application 2: Insulation Wall Bonding
- Trademark: HAOJIAN
- Specification: 25kg/bag
- HS Code: 390530
- Efficacy: Flexible Agent
- Type: PVA
- Color: White
- Viscosity: 43-48mpas
- Fine: Min 120mesh
- Factory: OEM Factory
- Application 1: Thin Film Bonding
- Application 3: Film Forming Adhesive Mortar
- Transport Package: PP Bag with PE Liner
- Origin: China
1.0 Description :
Polyvinyl Alcohol, Vinyl Alcohol Polymer
Short :PVA [C2H4O]n CAS No.:9002-89-5
Adhesive Agent, Emulsion Agent, Dispersant Agent , Film Forming Agent in construction mortar.
PVA is a water-soluble polymer described in below chemicals formula, and provided as
Granule or powder form, POVAL (Polyvinyl alcohol) is used in a variety of fields because of its excellent properties such as water solubility, adhesion strength, mechanical strength, gas barrier and aging resistance.
2.0 PVA Specifications
|4||Dry loss||Max 5.0|
|5||Acid Value||Max 3.0|
3.0 Application Feature
PVA is applied to dry mixed building mortar widely, dissolved in water quickly, improve the first adhesive in building materials. Supporting Applications: Thinset Adhesive , Flexible Adhesive , Wall Exterior Thermal Insulation Adhesive, Joint Fillers.
4.0 Dosage Tips
Ceramic Tile Adhesive : 0.3-0.6%
Surface Treatment : 0.3-0.5%
Wall Skim Coat : 0.5-0.8%
Polymer Powder Mixed Mortar : 0.1-0.3%
5.0 Package & Storage
20 kg / bag
Store in dry , cool and well-ventilated place to prevent from blocking.
Shelf Time : 12 months
Manufacturer and Trader in the field of Construction Mortar Chemicals.
Rich experiences in technical support of construction mortar.
Free formulation of construction mortar from many end uses' experiences.
Seriously Test and quality control for each process of construction chemicals production.