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Polyvinyl alcohol (PVA) Cas No.9002-89-5 is an excellent water-based adhesive.
The general product is flake,granular or flocculent.It is not easily soluble in cold water.
Heating is generally required during dissolution.After being finely pulverized and surface treated,
it has better cold water dissolving performance.But because of its thermoplasticity,
pulverization becomes particularly difficult.Our factory adopts a special liquid nitrogen
low temperature cooling process to ensure that the powder of the crushed material is uniform.So that the material has excellent water solubility.
Good film formation,adhesion,solvent resistance,friction resistance and tensile strength.
Appearance:White powder,granule,flake,or flocculent Melting point:180-190ºC.
∗ Small particles,small dosage,easy to disperse.
∗ Dissolved in cold water.
∗ Good bonding performance;improve mortar strength.
∗ Prevent mortar from cracking and detaching;increase adhesion strength and smoothness.
∗ Non-toxic,tasteless and environmentally friendly.
The company has set up 2 professional laboratories to continuously and customize products per clients’ requirements. Doctors: 2 people,Senior engineers:12 people.
The company is constantly building new factories, it has 5 production lines,more than 150 workers.
The products produces in each batch undergo , raw materials inspected before producing, working in process and finished goods is inspected before shipping.
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