White Granule Polymer Paper Sizing Chemicals Polyvinyl Alcohol PVA 1799 is a few kind of synthetic with water soluble high-molecular polymer. The main specification includes degree of polymerization & alcoholysis and other special performance. Polyvinyl Alcohol is manufactured by polymerization of vinyl acetate in methanol solvent, then undergoing alcoholysis via advanced belt-process of low-alkali. After grinning, drying and packing, the end PVA products are achieved.
产品参数（规格）
| 项目 | PVA 1799 |
| 水解（摩尔 %） | 98.0 ~ 99.9 |
| 粘度（mPa.s） | 22.0 ~ 30.0 |
| 挥发性（wt%） | ≤ 5.0 |
| 灰分（wt%） | ≤ 0.5 |
| pH 值 | 5 ~ 7 |
| 纯度 (%) | ≥ 91.5 |
| Particle Size | 薄片，10 ~ 80 目 |
同等学历：
100-27
Kuraray PVA-105
Kuraray Mowiol 30-98
CCP PF-05
Sekisui Selvol 325 – Celanese
JVP JF-17L
Nichigo NL-18
Main Apprication:
1.纺织工业中棉纱或人造丝纱的经纱上浆剂。
2. Paper surface sizing, Paper adhesive, Pigment binding, Resin Finishing Agent.
3. Modifier for Thermosetting Resins, Protective colloid for PVAc emulsion.
5. Cold Water Insoluble PVA film, Butyralized PVA , Adhesive for Ceramic Resister and Plug.
4. Adhesive for Forming Board in Architecture, PVA Sponge, EmeryWheel and Grinding Material.
6. Temporary Protective coating for PVC sheet, Plywood, Acrylate Sheet.
7. PVA Sheet, Hose, Roller, Tube, Belt,
包装 牛皮纸包装，内衬塑料薄膜，每袋 20 千克/25 千克，或编织袋，每袋 500 千克。
存储： 产品应存放在室温 5-30℃ 的室内干燥通风处，分批贮存。远离电源，防止潮湿，避免阳光暴晒。严禁与易挥发的化学物质一起存放，以防吸附变质。
