Large Top quality polyvinyl liquor powEPTPVA 1788
Polyvinyl liquor(PVA) is an outstanding h2o-primarily based adhesive. The EPT solution is flake, granular or flocculent. It is not very easily soluble in chilly drinking water. Heating is EPTly required for the duration of dissolution. Right after currently being finely pulverized and surface taken care of, it has greater chilly h2o dissolving efficiency. But because of its thermoplasticity, pulverization becomes especially difficult. Our factory adopts a EPT liquid nitrogen lower temperature cooling process to ensure that the powEPTof the crushed material is uniform. So that the material has outstanding drinking water solubility.
| Model | Measurement(mesh) | Viscosity(cps) | Alcoholysis(mol e%) | Ash(%)max | Volatile(%)max |
| 0588 | a hundred and twenty | 4.six-5.four | 87-89 | .seven | 5. |
| 1788 | one hundred twenty | 20.5-24.5 | 87-89 | .seven | 5. |
| 2488 | one hundred twenty | 40-forty eight | 87-89 | .seven | 5. |
| Product | 1799 | 2099 | 2499 | 2699 |
| Visual appeal | White flake | White flake | White flake | White flake |
| Diploma of alcoholysis(Mole%) | 99.-100. | ninety nine.-100. | ninety nine.-a hundred. | ninety nine.-a hundred. |
| Viscosity(cps) | 22.-28. | 35.-43. | 58.-68. | sixty eight.-seventy eight. |
| Risky issue(wt%) | le5. | le5. | le5. | le5. |
| Purity(wt%) | ge93.5 | ge93.five | ge93.5 | ge93.5 |
| Ash(wt%) | lt0.seven | lt0.7 | lt0.seven | lt0.seven |
| PH price | 5-seven | five-seven | 5-7 | five-7 |
Solution Feature:
Great film development, adhesion, solvent resistance, friction resistance and tensile strength.
Appearance:White solid powder
Melting level:one hundred eighty-a hundred ninety ordmC
Measurement:eighty-one hundred twenty mesh
#9733 Small particles, tiny dosage, straightforward to disperse.
#9733 Dissolved in chilly drinking water.
#9733 Excellent bonding efficiency improve mortar strength.
#9733 Prevent mortar from cracking and detaching improve adhesion strength and smoothness.
#9733 Non-toXiHu (West Lake) Dis.c, tasteless and environmentally friendly.
Mortar, putty powder, coating, interface agent, ornamental plaster, tile jointing agent, silicon nitride and other EPT ceramic powEPTbonding, cement, gypsum additives, etc.
