Taiwan CCP PVA BP-24 For Glue
Application:
PVA polymer powder is especially suitable for use as a building mortar additive. It can be used in conjunction with methyl Cellulose Ether water-retaining agents to improve the flexibility, water retention and adhesion of cement mortar. In addition, the friction of the mortar is reduced, thereby enhancing the work efficiency and quality. (Prevent the cracking and falling off of the plastering layer, increase the adhesion strength and smoothness). PVA is a fine-grained polymer, which is easy to disperse in cold water, and can quickly disperse in water. Its aqueous solution has good viscosity stability, which can improve many characteristics of cement mortar, and also has the function of capillary, which has adsorption effect.
Discription:
Polyvinyl Alcohol BP24, also known as polyvinyl alcohol 2488, polyvinyl alcohol 088-50 and polyvinyl alcohol 218.
Polyvinyl alcohol BP24 powder is a white, powdery, stable water-soluble polymer. Water is a good solvent for polyvinyl alcohol, and it is also a solvent for -. Polyvinyl alcohol has good film-forming properties, and the formed film has excellent adhesion, solvent resistance, friction resistance, tensile strength and oxygen barrier properties. Polyvinyl alcohol has both hydrophilic and hydrophobic functional groups, so it is a substance with interface activity, so polyvinyl alcohol can be used as a protective colloid for polymer emulsification and suspension polymerization.
Specification:
| Grade | Viscosity(1) (cps) | Hydrolysis (mole %) | Volatile (wt%) | Ash(2) (wt%) | pH(3) |
| Fully | Hydrolyzed | | | | |
| BF-26 | 70-80 | 98.5-99.2 | <5 | <0.7 | 5-7 |
| BF-24 | 58-68 | 98.5-99.2 | <5 | <0.7 | 5-7 |
| BF-24E | 58-66 | 97-98.5 | <5 | <0.7 | 5-7 |
| BF-17H | 25-30 | 99.4-99.8 | <5 | <0.7 | 5-7 |
| BF-17 | 25-30 | 98.5-99.2 | <5 | <0.7 | 5-7 |
| BF-17E | 25-30 | 97-98.5 | <5 | <0.7 | 5-7 |
| BF-17W | 25-30 | 95-97 | <5 | <0.7 | 5-7 |
| BF-14 | 13-16 | 98.5-99.2 | <5 | <0.7 | 5-7 |
| BF-14W | 13-16 | 95-97 | <5 | <0.7 | 5-7 |
| BF-08 | 8-10 | 98.5-99.2 | <5 | <0.7 | 5-7 |
| BF-05 | 5-6 | 98.5-99.2 | <5 | <0.7 | 5-7 |
| BF-04 | 4-5 | 98-98.8 | <5 | <1 | 5-7 |
| BF-03 | 3-4 | 98-98.8 | <5 | <1 | 5-7 |
| Partially | Hydrolyzed | | | | |
| BP-28 | 60-70 | 86-89 | <5 | <0.5 | 5-7 |
| BP-26 | 50-58 | 86-89 | <5 | <0.5 | 5-7 |
| BP-24 | 44-50 | 86-89 | <5 | <0.5 | 5-7 |
| BP-20 | 27-33 | 86-89 | <5 | <0.5 | 5-7 |
| BP-20H | 27-33 | 90-93 | <5 | <0.5 | 5-7 |
| BP-17 | 21-26 | 86-89 | <5 | <0.5 | 5-7 |
| BP-14 | 11-14 | 86-89 | <5 | <0.5 | 5-7 |
| BP-08 | 8-10 | 86-89 | <5 | <0.5 | 5-7 |
| BP-05 | 5-6 | 86-89 | <5 | <0.5 | 5-7 |
| BP-04 | 4-5 | 86-89 | <5 | <0.5 | 5-7 |
| BP-03 | 3-4 | 86-89 | <5 | <0.5 | 5-7 |
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Packing:
paper-plastic composite bag, with plastic film inner bag, net weight of each bag is 20kg&25kg.
Usage:
Except Changchun PVA BP-24,we can also supply Changchun Brand PVA BP-26,BP-17,BP-05.Other brands Polyvinyl alcohol are available too,such as Sinopec Polyvinyl Alcohol, Wanwei PVA,Shuangxin Polyvinyl Alcohol PVA etc.We can also supply Titanium Dioxide Rutile,Titanium Dioxide Anatase,Iron Oxide Pigments,Carbon Black N330,Sodium Tripolyphosphate 94%, Sodium Hexametaphosphate 68%,Pvc Resin, PVC Paste Resin,Bottle Grade Pet Resin ,Chrome Oxide Green etc.
Product Categories : Resin > PVA Resin
