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PVA Manufacture Polyvinyl Alcohol Powder PVA 2488/2688/1788/1799
| Price | $2.55 |
|---|---|
| Min Order | 1000 kg |
| Availability | In Stock |
| Shipping From | Shaanxi, China |
| Popularity | 314 people viewed |
CAS No.:
9002-89-5
Formula:
[C2h4o]N
EINECS:
209-183-3
Classification:
Primary Alcohol
Appearance:
Powder
Type:
1°(Primary Alcohol)
Hydroxyl No.:
Trihydroxy
Trademark:
Forta
Transport Package:
25kg/Bag
Specification:
powderfalke, granule
Origin:
China
HS Code:
3905300000
Product Description
Polyvinyl Alcohol (PVA)
2.Technical Index
In construction and upholstery industry 107 gule, it's used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder;
In chemical industry, It's used as a polymer emulsifying agent, dispersing agent and used to produce PVA formal, PVOH acetal and PVA butyral.
In lumbering and paper-marking industies,It's used as an adhesive , used as a soil improving agent, pesticide reinforcing agent.
In agriculture PVA thin film and used as a well-fixing agent in pertroleum exploitation .
It can also be used into cosmetic, medicine, printing, ceramics ,steel-marking, electronics and plating.
Package:25kg or 20kg/bag
Storage: it shall be stored indoor in a well ventilated and dry room, Pervent exposure to dampness, sunlight and rain.
Transportation: during transportation, the products shall be moved gently to prevent damaging the packing bags. Avoid direct contact with Naked flame, when fire happens, any fire fighting equipment may be use to extinguish the fire.
Free sample is available ,if you need welcome here.
PVA resin is a kind of heavy polymer, it is non-toxic, insipid and harmless .PVA is water-soluble and the solvent provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic solvents. PVA has better chemical stability and insulatibility and provide ease in firm building; It possess the typical chemical properties of polyols and can carry out process of esterification, etherealization, aceatalization etc.
2.Technical Index
| Product Names | Hydrolysis (mol%) | Viscosity (cps) | Volatiles(%) | Ash(%) | PH value |
| 1788 | 86.0-90.0 | 20.0-26.0 | Max 7.0 | Max 7.0 | 5-7 |
| 2488 | 86.0-90.0 | 44.0-52.0 | Max 7.0 | Max 7.0 | 5-7 |
| 2688 | 86.0-90.0 | 48.0-58.0 | Max 7.0 | Max 7.0 | 5-7 |
| 0588 | 86.0-90.0 | 4.0-6.0 | Max 7.0 | Max 0.5 | 5-7 |
PVA Type | Viscosity (mp.s) | Alcoholysis Degree %(mol/ mol) | Volatile (%) | Sodium Acetate (%) | Ash (%) | PH Value | Recommend Application |
| 2699 | 60-75 | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber post processing Binders |
| 2499 | 50-60 | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber post processing,Binders |
| 2488 | 40-55 | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Binders,Vinyl Acetate emulsion polymerization,suspension polymerization of vinyl chloride |
| 2099 | 32-40 | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber Processing,Paper processing,Binders ,film or sponge |
| 2088 | 28-40 | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Binders,Vinyl Acetate emulsion polymerization ,film or sponge, soil improvement,soil improvement,light-sensitive glue |
| 1799 | 22-30 | 99.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber Processing,Paper processing,Binders ,PVB film or sponge, soil improvement |
| 1798 | 25-32 | 98.0-99.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber Processing,Paper processing,Binders ,film or sponge, soil improvement,soil improvement |
| 1792 | 20-32 | 90.0-94.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Paper surface sizing,Binders |
| 1780 | 25-30 | 78.0-82.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | PVC Dispersant |
| 1788 | 20-28 | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber Processing,Binders ,film or sponge, soil improvement,soil improvement,light-sensitive glue,medicine or cosmetics |
| 1498 | 14-18 | 98.0-99.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Vinyl Acetate emulsion polymerization |
| 1492 | 14-18 | 90.0-94.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber Processing |
| 1099 | 9.5-13.5 | 99.0-100.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber Processing,Paper surface sizing |
| 0599 | 5-6 | 98.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Paper pigment binder,PVB film or sponge, soil improvement,medicine or cosmetics |
| 0588 | 4.5-6 | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Fiber Processing,Paperpigment binder,Binders ,Vinyl Acetate emulsion polymerization ,film or sponge, soil improvement,medicine or cosmetics |
| 0499 | 4-5 | 98.0-100 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Paperpigment binder,PVB |
| 0488 | 3.5-4.5 | 86.0-90.0 | ≤5 | ≤2.5 | ≤0.7 | 5-7 | Binders,Vinyl Acetate emulsion polymerization |
Product application:
In textile industry ,PVA is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon.In construction and upholstery industry 107 gule, it's used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder;
In chemical industry, It's used as a polymer emulsifying agent, dispersing agent and used to produce PVA formal, PVOH acetal and PVA butyral.
In lumbering and paper-marking industies,It's used as an adhesive , used as a soil improving agent, pesticide reinforcing agent.
In agriculture PVA thin film and used as a well-fixing agent in pertroleum exploitation .
It can also be used into cosmetic, medicine, printing, ceramics ,steel-marking, electronics and plating.
Package:25kg or 20kg/bag
Storage: it shall be stored indoor in a well ventilated and dry room, Pervent exposure to dampness, sunlight and rain.
Transportation: during transportation, the products shall be moved gently to prevent damaging the packing bags. Avoid direct contact with Naked flame, when fire happens, any fire fighting equipment may be use to extinguish the fire.
Free sample is available ,if you need welcome here.
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