PVA products are widely distributed in our lives, and are widely used in textile lotion, paper binder, rewettable binder, paper surface adhesive, pigment carrier, building coating adhesive, building materials adhesive and additives, seed and pharmaceutical coating agents, inorganic and electronic products adhesives, water soluble films, cosmetic additives, vinyl acetate emulsion polymerization and vinyl chloride suspension polymerization stabilizer. Temporary protective film, etc. With the continuous development of product technology, its application field is still further expanded. Specification Introduction PVA complete alcoholysis grade series products: 098-05、098-08、098-10、098-15、098-20、098-27、098-30、098-39、098-45、098-60、098-75、100-27、100-27S、100-35、100-40、100-60、100-70、100-78 PVA intermediate alcoholysis grade series products: 092-20、094-27、096-27、095-28、097-29、092-35、092-53、097-60、097-70 PVA partial alcoholysis grade series products: 088-05、088-07、088-13、088-17、088-20、080-22、088-26、088-35、080-44、088-50、088-60 Detail Parameters PVA Sinopec Index Implement national standard (gb/t 12010.3-2010) Name Alcoholysis degree(mol %) Viscosity(mPa.s) Volatile consituent(%) Ash (%) PH Purity(%) 086-03 85.0-87.0 3.4-4.2 5 0.4 5.0-7.0 93.5 098-05 98.0-99.0 5.0-6.5 5 0.5 5.0-7.0 93.5 098-08 98.0-99.0 9.0-11.0 5 0.5 5.0-7.0 93.5 092-20 91.0-93.0 21.0-27.0 5 0.5 5.0-7.0 93.5 094-27 94.0-96.0 22.0-28.0 5 0.5 5.0-7.0 93.5 096-27 96.0-98.0 23.0-29.0 5 0.5 5.0-7.0 93.5 100-27 99.0-100.0 22.0-28.0 5 0.7 / 93.5 092-35 91.0-93.0 30.0-36.0 5 0.3 5.0-7.0 93.5 100-35 99.0-100.0 35.0-43.0 5 0.7 5.0-7.0 93.5 098-60 98.0-99.0 58.0-68.0 5 0.5 5.0-7.0 93.5 100-60 99.0-100.0 58.0-68.0 5 0.7 5.0-7.0 93.5 098-70 99.0-100.0 68.0-78.0 5 0.7 5.0-7.0 93.5 PVA Sinopec Index Implement enterprise standard (q/sh1115105) Name Alcoholysis degree(mol %) Viscosity(mPa.s) Volatile consituent(%) Ash (%) PH Purity(%) 100-27S 99.5-100 23.0-29.0 6.0 0.8 - 92.0 100-40 99.5-100 35.0-45.0 6.0 0.8 - 92.0 100-78 99.5-100 73.0-83.0 6.0 0.8 - 92.0 098-03 98.0-98.8 3.2-4.0 5.0 0.7 5.0-7.0 94.0 098-04 98.0-98.8 4.0-5.0 5.0 0.5 5.0-7.0 94.0 098-10 98.0-98.8 8.0-12.0 5.0 0.5 5.0-7.0 94.0 098-15 98.0-98.8 13.0-17.0 5.0 0.5 5.0-7.0 94.0 098-20 98.0-98.8 18.0-22.0 5.0 0.5 5.0-7.0 94.0 098-27 98.0-98.8 23.0-29.0 5.0 0.5 5.0-7.0 94.0 098-30 98.0-98.8 28.0-32.0 5.0 0.5 5.0-7.0 94.0 097-29 96.0-98.0 37.0-31.0 5.0 0.5 5.0-7.0 94.0 097-60 96.0-98.0 56.0-66.0 5.0 0.5 5.0-7.0 94.0 092-53 91.0-93.0 48.0-58.0 5.0 0.5 5.0-7.0 94.0 088-03 86.5-88.5 3.0-4.0 5.0 0.7 5.0-7.0 94.0 088-05 86.5-88.5 4.5-6.0 5.0 0.5 5.0-7.0 94.0 088-08 86.5-88.5 8.0-10.0 5.0 0.5 5.0-7.0 94.0 088-13 86.5-88.5 12.0-14.0 5.0 0.5 5.0-7.0 94.0 088-20 86.5-88.5 21.0-24.5 5.0 0.4 5.0-7.0 94.0 088-26 86.5-88.5 24.0-28.0 5.0 0.5 5.0-7.0 94.0 088-35 86.5-88.5 29.0-34.0 5.0 0.3 5.0-7.0 94.0 088-40 86.5-88.5 38.0-42.0 5.0 0.5 5.0-7.0 94.0 088-50 86.5-88.5 45.0-55.0 5.0 0.3 5.0-7.0 94.0 088-60 86.5-88.5 56.0-66.0 5.0 0.5 5.0-7.0 94.0 080-44 78.0-82.0 42.0-52.0 5.0 0.5 5.0-7.0 94.0 Particle Size Classification Of Powdered Polyvinyl Alcohol Products Name G 60 mesh 80 mesh 100 mesh 120 mesh 10 mesh reserved w% ≤ 0.5 - - - - 60 mesh reserved w%   ≥ 95 - - - 80 mesh reserved w%   - ≥ 95 - ≥ 95 100 mesh reserved w% ≤ 10 - - ≥ 95 - 120 mesh reserved w%   - - - ≥ 95