Anhui, China
Anhui, China
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Polyvinyl Alcohol / PVA / PVOH / CAS 9002-89-5
OVERVIEW
Benefits
Polyvinyl alcohol (PVA) series products have complete independent intellectual property technology, three process routes, and a complete variety.
The world's largest PVA production base.
The annual production capacity of PVA synthesized from calcium carbide acetylene reaches 200000 tons, and more than 40 products with different degrees of polymerization and alcoholysis can be produced in bulk.
Affiliated with Wanwei Group, has completed the world's first set of biomass VAC and PVA production equipment using sugarcane and other biomass resources.
The annual production capacity of biomass PVA is 50000 tons, and the product is highly friendly to human health and the environment.
Specification
Not FIBER Grade WANWEIPVASPECIFICATION(Low alkali)
Item | Corresponding National Standard | Degree of Alcoholysis / % (Mol/mol) | Viscosity / mpa.s | Volatile / % ≤ | Sodium Acetate / % ≤ | Ash / % ≤ | PH |
03-88(L) | / | 85.0~90.0 | 2.5~3.5 | 7 | 1.8 | 0.7 | 5~7 |
03-97(L) | / | 95.0~99.0 | 3.0~4.0 | 7 | 1.8 | 0.7 | 5~7 |
04-88(L) | / | 85.0~90.0 | 3.5~4.5 | 7 | 1.8 | 0.7 | 5~7 |
04-99(L) | / | 98.0~99.80 | 3.5~4.5 | 7 | 1.8 | 0.7 | 5~7 |
05-88(L) | 088-05 | 85.0~90.0 | 4.5~6.5 | 7 | 1.8 | 0.7 | 5~7 |
05-99(L) | 098-05 | 98.0~99.8 | 4.5~7.0 | 7 | 1.8 | 0.7 | 5~7 |
08-88(L) | / | 85.0~90.0 | 6.5~8.0 | 7 | 1.8 | 0.7 | 5~7 |
08-99(L) | / | 98.0~99.8 | 7.0~9.0 | 7 | 1.8 | 0.7 | 5~7 |
10-88(L) | 088-08 | 85.0~90.0 | 8.0~11.0 | 7 | 1.8 | 0.7 | 5~7 |
10-99(L) | 098-08 | 98.0~99.8 | 8.0~12.0 | 7 | 1.8 | 0.7 | 5~7 |
13-88(L) | / | 86.0~90.0 | 11.0~14.0 | 7 | 1.8 | 0.7 | 5~7 |
14-92(L) | / | 90.0~94.0 | 13.0~17.0 | 7 | 1.8 | 0.7 | 5~7 |
15-99(L) | / | 98.0-99.8 | 13.0~18.0 | 7 | 1.8 | 0.7 | 5~7 |
17-88(L) | 088-20 | 85.0~90.0 | 20.0~28.0 | 7 | 1.8 | 0.7 | 5~7 |
17-92(L) | 092-20 | 90.0~94.0 | 20.0~28.0 | 7 | 1.8 | 0.7 | 5~7 |
17-98(L) | / | 97.0~99.0 | 24.0~32.0 | 7 | 1.8 | 0.7 | 5~7 |
17-99(L) | 100-27 | 99.0~100.0 | 22.0~32.0 | 7 | 1.8 | 0.5 | 5~7 |
20-88(L) | 088-35 | 85.0~90.0 | 28.0~40.0 | 7 | 1.8 | 0.5 | 5~7 |
20-92(L) | 092-35 | 90.0~94.0 | 29.0~40.0 | 7 | 1.8 | 0.7 | 5~7 |
20-99(L) | 100-35 | 99.0~100.0 | 35.0~48.0 | 7 | 1.8 | 0.7 | 5~7 |
24-88(L) | 088-50 | 85.0~90.0 | 43.0~58.0 | 7 | 1.8 | 0.7 | 5~7 |
24-99(L) | 100-72 | 99.0~100.0 | 65.0~85.0 | 7 | 2.5 | 1 | 5~7 |
26-99(L) | 100-86 | 99.0~100.0 | 85.0~100.0 | 7 | 1.8 | 0.7 | 5~7 |
Not FIBER Grade WANWEIPVASPECIFICATION(High alkali)
Item | Corresponding National Standard | Degree of Alcoholysis / % (Mol/mol) | Average degree of polymerization (Mol/mol) | Viscosity / mpa.s | Volatile / % ≤ | Sodium Acetate / % ≤ | Ash / % ≤ | PH |
17-99(H) | 100-27H | 99.0~100.0 | 1600~1800 | 20.0~26.0 | 8 | 2.8 | 2.8 | 7~10 |
19-99(H) | 100-31H | 99.0~100.0 | 1800~2000 | 26.0~34.0 | 8 | 1.3 | 2.8 | 7~10 |
20-99(H) | 100-37H | 99.0~100.0 | 2000~2300 | 34.0~42.0 | 8 | 1.3 | 2.8 | 7~10 |
23-99(H) | 100-50H | 99.0~100.0 | 2300~2600 | 42.0~55.0 | 6.5 | 1.3 | 2.5 | 7~10 |
22-99(H) | Guangxi Wanwei | 99.0~100.0 | 2300~2600 | 42.0~55.0 | 8 | 1.3 | 2.8 | 7~10 |
24-99(H) | 100-60H | 99.0~100.0 | 2600~2900 | 55.0~65.0 | 8 | 1.3 | 2.8 | 7~10 |
FIBER Grade WANWEIPVASPECIFICATION
Item | Degree of Alcoholysis / % (Mol/mol) | Average degree of polymerization (Mol/mol) | Volatile / % ≤ | Sodium Acetate / % ≤ | Ash / % ≤ | Purity / % ≥ | Transparency / % ≥ | Sodium hydroxide / % ≤ |
Conventional water-soluble material 17-99 (L) | 99.5~100.0 | 1700~1800 | 5 | 2 | 0.8 | 93 | 95 | 0.1 |
High strength material 17-99 (L) | 99.8~100.0 | 1750~1900 | 5 | 2.5 | 1 | 92.5 | / | / |
Uses
Adhesive: PVA can be used as an adhesive for many different materials, such as paper, textiles, wood, plastics, etc. It has high viscosity and good durability, making it widely used in industrial applications such as paper and fiberboard manufacturing.
Coatings and adhesives: PVA can also be used to manufacture various coatings and adhesives, such as wall coatings, wood coatings, adhesives, etc. In these applications, PVA can provide good adhesion and water resistance.
Packaging material: Due to its excellent water resistance and high transparency, PVA is also used as a packaging material, such as food packaging bags and cosmetics packaging.
Medical use: PVA can also be used to manufacture medical supplies, such as eye drops, artificial blood vessels, wound dressings, etc. These products, due to their excellent biocompatibility and biodegradability, can effectively help treat diseases and wounds.
Cellulose fiber processing: PVA can also be used for cellulose fiber processing, such as manufacturing cellulose pads and artificial plush toys.
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
800 KG/Jumbo Bag
Non Fibre Grade04-88
|
16 MT
|
--
|
25.6 MT
|
--
|
|
800 KG/Jumbo Bag
Non Fibre Grade26-99
|
16 MT
|
--
|
25.6 MT
|
--
|
|
25 KG/Paper Bag
Non Fibre Grade20-88
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
25 KG/Paper Bag
28-88
|
--
|
18 MT
|
--
|
18 MT
|
|
25 KG/Paper Bag
Non Fibre Grade04-99
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
25 KG/Paper Bag
Non Fibre Grade30-99
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
25 KG/Paper Bag
Non Fibre Grade26-88
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
800 KG/Jumbo Bag
Non Fibre Grade05-99
|
16 MT
|
--
|
25.6 MT
|
--
|
|
25 KG/Paper Bag
Non Fibre Grade15-99
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
25 KG/Paper Bag
Non Fibre Grade05-99
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
800 KG/Jumbo Bag
Non Fibre Grade30-99
|
16 MT
|
--
|
25.6 MT
|
--
|
|
25 KG/Paper Bag
Non fibre17-88
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
25 KG/Paper Bag
Fibre Grade80S
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
800 KG/Jumbo Bag
Non Fibre Grade05-88
|
16 MT
|
--
|
25.6 MT
|
--
|
|
25 KG/Paper Bag
Non Fibre Grade20-99
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
800 KG/Jumbo Bag
Non Fibre Grade17-99
|
16 MT
|
--
|
25.6 MT
|
--
|
|
800 KG/Jumbo Bag
Fibre Grade80S
|
16 MT
|
--
|
25.6 MT
|
--
|
|
800 KG/Jumbo Bag
Non Fibre Grade 24-88
|
16 MT
|
--
|
25.6 MT
|
--
|
|
800 KG/Jumbo Bag
Fiber GradeW2
|
16 MT
|
--
|
25.6 MT
|
--
|
|
800 KG/Jumbo Bag
Non Fibre Grade20-99
|
16 MT
|
--
|
25.6 MT
|
--
|
|
25 KG/Paper Bag
Non Fibre Grade04-88
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
800 KG/Jumbo Bag
Non Fibre Grade20-88
|
16 MT
|
--
|
25.6 MT
|
--
|
|
25 KG/Paper Bag
Fiber GradeW2
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
25 KG/Paper Bag
Non Fibre Grade17-99
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
25 KG/Paper Bag
Non Fibre Grade 24-88
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
800 KG/Jumbo Bag
Non Fibre Grade15-99
|
16 MT
|
--
|
25.6 MT
|
--
|
|
25 KG/Paper Bag
Non Fibre Grade05-88
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
25 KG/Paper Bag
Non Fibre Grade20-88A
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
|
800 KG/Jumbo Bag
Non Fibre Grade20-88A
|
16 MT
|
--
|
25.6 MT
|
--
|
|
800 KG/Jumbo Bag
Non Fibre Grade04-99
|
16 MT
|
--
|
25.6 MT
|
--
|
|
800 KG/Jumbo Bag
Non Fibre Grade26-88
|
16 MT
|
--
|
25.6 MT
|
--
|
|
800 KG/Jumbo Bag
Non fibre17-88
|
16 MT
|
--
|
25.6 MT
|
--
|
|
25 KG/Paper Bag
Non Fibre Grade26-99
|
15 MT
|
18 MT
|
28 MT
|
18 MT
|
Lead Time
1-2 weeks
Max Capacity
350000 MT/Year
REQUEST A QUOTATION
SubmitDOCUMENTS
Fibre Grade
Tech Grade/Non Fibre Grade 24-88
Tech Grade/Non Fibre Grade 20-88A
Tech Grade/Non Fibre Grade 04-88
Fiber Grade
Tech Grade/Non Fibre Grade 26-99
28-88
Tech Grade/Non Fibre Grade 15-99
Tech Grade/Non Fibre Grade 20-99
Tech Grade/Non Fibre Grade 17-99
Tech Grade/Non Fibre Grade 30-99
Tech Grade/Non Fibre Grade 26-88
Tech Grade/Non Fibre Grade 20-88
Tech Grade/Non Fibre Grade 04-99
Tech Grade/Non Fibre Grade 05-88
Tech Grade/Non Fibre Grade 05-99
DESCRIPTION
Advantages of Our Polyvinyl Alcohol PVA (CAS NO 9002-89-5):
◆ Polyvinyl alcohol (PVA) series products have complete independent intellectual property technology, three process routes, and a complete variety.
◆ The world's largest PVA production base.
◆ The annual production capacity of PVA synthesized from calcium carbide acetylene reaches 200000 tons, and more than 40 products with different degrees of polymerization and alcoholysis can be produced in bulk.
◆ Affiliated with Wanwei Group, has completed the world's first set of biomass VAC and PVA production equipment using sugarcane and other biomass resources.
◆ The annual production capacity of biomass PVA is 50000 tons, and the product is highly friendly to human health and the environment.
Quick Details
Product Name: | Polyvinyl Alcohol | CAS No.: | 9002-89-5 |
Other Names: | Vinyl Alcohol; Poly(Vinyl Alcohol) | Abbreviation: | PVA; PVOH |
Appearance: | White flake, granular or powdered solid (low alkali alcoholysis process) or white flocculent solid (high alkali alcoholysis process) | Type: | Water Soluble Polymers |
Place of Origin: | Anhui, China | Purity: | Non Fiber Grade (Low Alkali, High Alkali); Fiber Grade |
Application: | Polyvinyl alcohol (PVA) is widely used in the production of coatings, adhesives, paper processing agents, fiber raw materials, emulsifiers, dispersants, films and other products, and its applications cover textile, food, medicine, construction, wood processing, paper making, printing, agriculture, steel, polymer industry and other industries. | ||
Supply Ability
350000 Metric Tons Per Year
Packaging & Delivery
Packaging Details: | 12.5 kg, 20 kg, 25 kg plastic woven bag or paper bag, 750Kg ~ 1000Kg woven tons of bags, Can be customized. |
Port: | Shanghai Port, Other Main Ports. |
Not FIBER Grade - WANWEIPVASPECIFICATION(Low alkali)
Item | Corresponding National Standard | Degree of Alcoholysis/% (Mol/mol) | Viscosity/ mpa.s | Volatile/% ≤ | Sodium Acetate/% ≤ | Ash/% ≤ | PH |
03-88(L) | / | 85.0~90.0 | 2.5~3.5 | 7 | 1.8 | 0.7 | 5~7 |
03-97(L) | / | 95.0~99.0 | 3.0~4.0 | 7 | 1.8 | 0.7 | 5~7 |
04-88(L) | / | 85.0~90.0 | 3.5~4.5 | 7 | 1.8 | 0.7 | 5~7 |
04-99(L) | / | 98.0~99.80 | 3.5~4.5 | 7 | 1.8 | 0.7 | 5~7 |
05-88(L) | 088-05 | 85.0~90.0 | 4.5~6.5 | 7 | 1.8 | 0.7 | 5~7 |
05-99(L) | 098-05 | 98.0~99.8 | 4.5~7.0 | 7 | 1.8 | 0.7 | 5~7 |
08-88(L) | / | 85.0~90.0 | 6.5~8.0 | 7 | 1.8 | 0.7 | 5~7 |
08-99(L) | / | 98.0~99.8 | 7.0~9.0 | 7 | 1.8 | 0.7 | 5~7 |
10-88(L) | 088-08 | 85.0~90.0 | 8.0~11.0 | 7 | 1.8 | 0.7 | 5~7 |
10-99(L) | 098-08 | 98.0~99.8 | 8.0~12.0 | 7 | 1.8 | 0.7 | 5~7 |
13-88(L) | / | 86.0~90.0 | 11.0~14.0 | 7 | 1.8 | 0.7 | 5~7 |
14-92(L) | / | 90.0~94.0 | 13.0~17.0 | 7 | 1.8 | 0.7 | 5~7 |
15-99(L) | / | 98.0-99.8 | 13.0~18.0 | 7 | 1.8 | 0.7 | 5~7 |
17-88(L) | 088-20 | 85.0~90.0 | 20.0~28.0 | 7 | 1.8 | 0.7 | 5~7 |
17-92(L) | 092-20 | 90.0~94.0 | 20.0~28.0 | 7 | 1.8 | 0.7 | 5~7 |
17-98(L) | / | 97.0~99.0 | 24.0~32.0 | 7 | 1.8 | 0.7 | 5~7 |
17-99(L) | 100-27 | 99.0~100.0 | 22.0~32.0 | 7 | 1.8 | 0.5 | 5~7 |
20-88(L) | 088-35 | 85.0~90.0 | 28.0~40.0 | 7 | 1.8 | 0.5 | 5~7 |
20-92(L) | 092-35 | 90.0~94.0 | 29.0~40.0 | 7 | 1.8 | 0.7 | 5~7 |
20-99(L) | 100-35 | 99.0~100.0 | 35.0~48.0 | 7 | 1.8 | 0.7 | 5~7 |
24-88(L) | 088-50 | 85.0~90.0 | 43.0~58.0 | 7 | 1.8 | 0.7 | 5~7 |
24-99(L) | 100-72 | 99.0~100.0 | 65.0~85.0 | 7 | 2.5 | 1 | 5~7 |
26-99(L) | 100-86 | 99.0~100.0 | 85.0~100.0 | 7 | 1.8 | 0.7 | 5~7 |
Not FIBER Grade - WANWEIPVASPECIFICATION(High alkali)
Item | Corresponding National Standard | Degree of Alcoholysis/% (Mol/mol) | Average degree of polymerization(Mol/mol) | Viscosity/mpa.s | Volatile/% ≤ | Sodium Acetate/% ≤ | Ash/% ≤ | PH |
17-99(H) | 100-27H | 99.0~100.0 | 1600~1800 | 20.0~26.0 | 8 | 2.8 | 2.8 | 7~10 |
19-99(H) | 100-31H | 99.0~100.0 | 1800~2000 | 26.0~34.0 | 8 | 1.3 | 2.8 | 7~10 |
20-99(H) | 100-37H | 99.0~100.0 | 2000~2300 | 34.0~42.0 | 8 | 1.3 | 2.8 | 7~10 |
23-99(H) | 100-50H | 99.0~100.0 | 2300~2600 | 42.0~55.0 | 6.5 | 1.3 | 2.5 | 7~10 |
22-99(H) | Guangxi Wanwei | 99.0~100.0 | 2300~2600 | 42.0~55.0 | 8 | 1.3 | 2.8 | 7~10 |
24-99(H) | 100-60H | 99.0~100.0 | 2600~2900 | 55.0~65.0 | 8 | 1.3 | 2.8 | 7~10 |
FIBER Grade - WANWEIPVASPECIFICATION
Item | Degree of Alcoholysis/% (Mol/mol) | Average degree of polymerization(Mol/mol) | Volatile/% ≤ | Sodium Acetate/% ≤ | Ash/% ≤ | Purity/% ≥ | Transparency/% ≥ | Sodium hydroxide/% ≤ |
Conventional water-soluble material 17-99 (L) | 99.5~100.0 | 1700~1800 | 5 | 2 | 0.8 | 93 | 95 | 0.1 |
High strength material 17-99 (L) | 99.8~100.0 | 1750~1900 | 5 | 2.5 | 1 | 92.5 | / | / |
Package, Transport and Storage:
1、12.5 kg, 20 kg, 25 kg plastic woven bag or paper bag, 750Kg ~ 1000Kg woven tons of bags.
2、Transport using a clean conveyance to prevent moisture, rain and sun and moving gently to prevent the package
Anhui Wanwei High Tech Materials Co., Ltd.
Anhui Wanwei High Tech Materials Co., Ltd. is the core subsidiary of Anhui Wanwei Group Co., Ltd., has five R & D institutions such as national enterprise technology center, post doctoral workstation and skill master studio, was listed on the Shanghai Stock Exchange in May 1997 (the stock name is wanwei high tech and the code is "600063").
Anhui Wanwei Group Co., Ltd. is a large enterprise under the jurisdiction of Anhui state owned assets supervision and Administration Commission. The company's main business is the R & D, production and sales of polyvinyl alcohol (PVA) and its derivatives. The production and sales of PVA and high strength and high modulus PVA fiber have ranked first in the same industry in China for many years; PVB resin and film are at the forefront in China, and PVA optical film is the first in China.
The molecular composition and structure：
（ CH3CHCOOCH3 ）x （ CH2CHOH ）y
in which: x + y indicates the degree of polymerization, y / (x + y) that alcoholysis degree
The Chemical Properties of Polyvinyl Alcohol PVA (CAS NO 9002-89-5)
(1)Solubility：
Polyvinyl alcohol (PVA) molecules are easily soluble in water due to their abundant hydroxyl groups. Its solubility increases with the increase of water temperature, only expanding in cold water (low alcoholysis products can slowly dissolve in room temperature water), and fully dissolving in hot water. Its aqueous solution has good film-forming and bonding properties.
PVA with Less than 95%alcoholysis degree can be dissolved in water at room temperature and PVA with more than 99.5% alcoholysis degree can only be dissolved in hot water above 95℃.
(2)Thermal Stability：
The heat can make PVA soften and there is no significant change below 40℃ but 160 ℃ or more, for a long time heated ,it will gradually be colored .when 220℃ above it is decomposed to produce water, acetic acid, acetaldehyde and propylene aldehyde.
(3)Chemical Resistance：
Polyvinyl alcohol (PVA) is almost free from weak acid, weak base, or the impact of organic solvents, oil is very high.
(4)Storage Stability：
Polyvinyl alcohol (PVA) is a low viscosity of the polymer, the solution is stable at room temperature. Aqueous solution in the storage process is not degenerate.
(5)Film：
As the high adhesion between PVA molecular, PVA is easy to form a colorless, transparent film with good mechanical strength, smooth surface without tacky, and good solvent resistance. Monolayer has excellent light-admitting quality , high permeability rate, no charged, no absorption and good printing character .
(6)The Chemical Property:
Polyvinyl alcohol (PVA) can be seen as a linear polymer with a hydroxyl polymer. Hydroxyl of molecules which has high activity can be a typical chemical reaction of low-alcohol, such as esterification, etherification, acetal, etc and can also react with a number of inorganic compounds or organic compounds.
The Physical Properties of Polyvinyl Alcohol PVA (CAS NO 9002-89-5)
The appearance is white flake, granular, or powdery solid (low alkali alcoholysis process) or white flocculent solid (high alkali alcoholysis process). Specific gravity: 1.23-1.31g/cm3, filling specific gravity of sheet PVA: 0.42-0.52g/cm3, filling specific gravity of flocculent PVA: 0.20-0.27g/cm3.
Applications of Polyvinyl Alcohol PVA (CAS NO 9002-89-5)
Item | Application |
04-88(L); 04-99(L); 05-88(L) | Medicine Film ,Outer pharmaceutical base material, Water soluble Film, High Count,Flat printingphotosensitive film,Paper making,Emulsion. |
05-99(L); 10-92(L); 14-92(L) | Medicine Film ,Outer pharmaceutical base material, Warp Size,Emulaifier |
15-99(L); 17-88(L); 20-88(L) | Concrete modifier for oil well cementing,Soil improcement agent,Wet adhesive,Warp Size,PVA FilmPVAC Emulsion protective colloid,Light-sensitive Glue,PVB and so on. |
17-92(L); 17-98(L); 17-95(L); 17-99(L); 17-96(L); 19-99(L); 17-97(L); 20-99(L) | Fabric sizing material,Fabric finishing agent, Paper surface sizing agent,Paper pigment binder,Paperadhesive,Emulsifier,PVA Film,Thermosetting resin modifier,Ferrite bonded material,Dispersant, Coating,Glue,PVB,PVF and so on. |
26-99(L) | High viscosity adhesive,High-grade paint. |
17-99F(L); 26-99(L) | Vinylon,HSHM-PVAL FIBER,Water soluble fiber,Flame reterdant,hollow fiber and so on. |
10-99(L); DS100; DS200 | PVC Dispersantin Polymerization |
⭐Adhesive:
Polyvinyl alcohol (PVA) can be used as an adhesive for many different materials, such as paper, textiles, wood, plastics, etc. It has high viscosity and good durability, making it widely used in industrial applications such as paper and fiberboard manufacturing.
⭐Coatings and adhesives:
Polyvinyl alcohol (PVA) can also be used to manufacture various coatings and adhesives, such as wall coatings, wood coatings, adhesives, etc. In these applications, PVA can provide good adhesion and water resistance.
⭐Packaging material:
Due to its excellent water resistance and high transparency, PVA is also used as a packaging material, such as food packaging bags and cosmetics packaging.
⭐Medical use:
Polyvinyl alcohol (PVA) can also be used to manufacture medical supplies, such as eye drops, artificial blood vessels, wound dressings, etc. These products, due to their excellent biocompatibility and biodegradability, can effectively help treat diseases and wounds.
⭐Cellulose fiber processing:
Polyvinyl alcohol (PVA) can also be used for cellulose fiber processing, such as manufacturing cellulose pads and artificial plush toys.
Keywords Related to Polyvinyl Alcohol PVA (CAS NO 9002-89-5)
Polyvinyl Alcohol PVA (CAS NO 9002-89-5); O-ChlorobenzaldehydeCAS 89-98-5; 2-Chlorobenzaldehyde Supplier; OCBA2-Chlorobenzaldehyde China Manufacturer; 2-Chlorobenzaldehyde Manufacturer; O-ChlorobenzaldehydeManufacturer; O-Chlorobenzaldehyde Supplier; O-Chlorobenzaldehyde China; CAS 89-98-5 OCBA 2-Chlorobenzaldehyde Exporter;
FAQ Of Anhui Wanwei High Tech Materials Co., Ltd.
Q1. Why choose us?
①. Polyvinyl alcohol (PVA) series products have complete independent intellectual property technology, three process routes, and a complete variety.
②. The world's largest PVA production base;
③. The annual production capacity of PVA synthesized from calcium carbide acetylene reaches 200000 tons, and more than 40 products with different degrees of polymerization and alcoholysis can be produced in bulk.
④. Affiliated with Wanwei Group, has completed the world's first set of biomass VAC and PVA production equipment using sugarcane and other biomass resources.
⑤. The annual production capacity of biomass PVA is 50000 tons, and the product is highly friendly to human health and the environment.
Q2. Are you a manufacturer or trading company?
We are Polyvinyl Alcohol manufacturer, and we own a factory located in Anhui Province, China. And it covers an area of about 651 mu. Welcome to visit our factory!
Q3. How do we secure our money safety on the first transaction?
TT, LC, OA, and DA, all the payments are optional, with the support of Chemball.
Q4. Is it possible to customize the labels with our own design?
Yes, please contact us if you have any special requests, you will get what you want.
Q5. How to contact us?
Contact us by Chemball page, email, mobile phone, any way you like! We will try our best to respond ASAP!
Typical Properties
Organic Chemical Materials > Alcohols, Phenols and Ethers
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