Basic Info.
Type
Viscosity Reducer Admixture
Main Raw Material
Vae/VAC
Function
Filmforming Agent, Tile Joint Fillers
Usage
Insulation Additive Industry, Construction
Appearance
Free-Flowing White Powder
Classification
Other Adhesives
Specification
20/25kg/bag
Product Description
Product Description
PVA resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or powdery in appearance.
PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good
adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical
chemical properties of polyols and can make esterification, etherification, acetalization reactions. |
Hydrolyzed | Item | Viscosity (mpa.s) | Alcoholysis (mol) | Volatile(%) | Sodium Acetate(%) | | PH |
Fully | 04-99(L) | 3.0-4.5 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
05-99(L) | 4.0-6.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
10-99(L) | 9.0-14.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
15-99(L) | 20.0-26.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-98(L) | 20.0-26.0 | 97.0-99.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-99(L) | 20.0-26.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-99(H) | 20.0-26.0 | 98.5-100.0 | 9.0 | 2.5 | 3.0 | 5-7 |
19-99(L) | 26.0-32.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
19-99(H) | 26.0-34.0 | 98.5-100.0 | 9.0 | 2.5 | 0.7 | 5-7 |
20-99(L) | 32.0-40.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
20-99(H) | 34.0-42.0 | 98.5-100.0 | 9.0 | 2.5 | 0.7 | 5-7 |
22-99(L) | 40.0-48.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
23-99(H) | 42.0-55.0 | 98.5-100.0 | 9.0 | 2.5 | 3.0 | 5-7 |
24-99(L) | 48.0-60 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
26-99(L) | 60.0-75.0 | 98.0-100.0 | 7.0 | 2.5 | 3.0 | 5-7 |
28-99(L) | 75.0-90.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
Partially | 04-88(L) | 3.0-4.5 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
05-88(L) | 4.0-6.0 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-80(L) | 18.0-24.0 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-88(L) | 20.0-28.0 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
20-88(L) | 28.0-40.0 | 86.0-90.0 | 7.0 | 2.5 | 3.0 | 5-7 |
24-88(L) | 40.0-55.0 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
Intermediate | 10-92(L) | 8.0-13.0 | 90.0-94.0 | 7.0 | 2.5 | 0.7 | 5-7 |
14-92(L) | 13.0-18.0 | 90.0-94.0 | 7.0 | 3.5 | 0.7 | 5-7 |
17-92(L) | 20.0-30.0 | 90.0-94.0 | 7.0 | 4.5 | 0.7 | 5-7 |
17-95(L) | 20.0-30.0 | 94.0-96.0 | 7.0 | 5.5 | 0.7 | 5-7 |
17-96(L) | 20.0-30.0 | 94.0-98.0 | 7.0 | 6.5 | 0.7 | 5-7 |
17-97(L) | 21.0-31.0 | 96.0-98.0 | 7.0 | 7.5 | 0.7 | 5-7 |
Fine Particle Grades(S-Grade) |
Item | Mesh size | Viscosity (mpa.s) | Alcoholysis (mol) | Volatile(%) | Sodium Acetate (%) | Ash(%) | PH |
04-88 S80 | 80 | 3.0-4.5 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-99 S120 | 120 | 20.0-26.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-99 S80 | 80 | 20.0-26.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-99 S50 | 50 | 20.0-26.0 | 98.0-100.0 | 7.0 | 2.5 | 0.7 | 5-7 |
05-88 S80 | 80 | 4.0-6.0 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
17-80 S80 | 80 | 18.0-24.0 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
20-88 S80 | 80 | 28.0-40.0 | 86.0-90.0 | 7.0 | 2.5 | 3.0 | 5-7 |
24-88 S80 | 80 | 40.0-55.0 | 86.0-90.0 | 7.0 | 2.5 | 0.7 | 5-7 |
|
specification | 17-99F(H) | 17-99F(L) | 26-99F(L) |
Alcoholysis %(mol) | 99.8-100 | 99.8-100 | 99.8-100 |
Viscosity % ≤ | 9.0 | 7.0 | 7.0 |
Sodium Hydroxide % ≤ | 0.30 | 0.30 | 0.30 |
Residual Acetic Acid % ≤ | 0.20 | 0.20 | 0.20 |
Sodium HAcetate % ≤ | 7 | 2.5 | 2.5 |
Purity % ≥ | 84.7 | 92.0 | 92.0 |
Transparency % ≥ | 90.0 | 90.0 | 90.0 |
Coloring Degree % ≥ | 84.0 | 86.0 | 86.0 |
Swelling Capacity % | 190±15 | 145±15 | 145±15 |
Average Degree of Polumerization | 1750-1900 | 1750-1900 | 2450-2650 |
Molecular Weight | 77000-83600 | 77000-83600 | 107800-116600 |
Appearance | White flocculent | White flake | White flake |
Customized Grade (Products are customized to meet special requirements for companies that have special applicationor that require to reach special performance. ) |
The following speciation item can be improved or modified . | Viscosity (mpa.s) | Alcoholysis (mol) | Volatile(%) | Sodium Acetate (%) | Ash(%) | PH |
Usage:
Add water at room temperature in the dissolving tank. Start the agitator, slowly add calculated amount of PVA into the tank. Keep PVA swelling in the water at room temperature for about 30min, and then raise the temperature of the PVA aqueous solution, when the temperature reaches 90-95ºC, keep the temperature for 1-2hours. PVA can completely dissolve. Product Application
1.In the textile industry , they are mainly used as yarn pulp, fabric finishing agents, and raw materials of vinylon fibers;
2. In the construction and decoration industries, they can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives;
3. In the chemical industry, they can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetal and butyral resins;
4. In lumbering and paper-making industries, they can be used as adhesives;
5. In agriculture, they can be used as soil improvers, pesticide adhesion synergist and PVA film;
6. In petroleum exploitation, they can be used as well-cementing agents.
7.In addition, they can also be used in cosmetics, pharmaceuticals, printing, ceramics, steel, electronics, electroplating, and so on. Packaging & Shipping
Package
Packed with 25kg paper-plastic compound bag Storage
Should be stored in a dry and good ventilation indoor place. Avoid exposure to sun and rain.
Clean cover should be used to avoid humidity or rain when transportation.
Take precautions to avoid breaking or damaging the package during handling.
Company Profile
Shijiazhuang Xinweite Building Materials Co.,Ltd local at Jinzhou City,Hebei Province,China.
Professional in producing the HPMC,HEMC and RDP that using for the line of construction,Industry and Chemical. Xinweite company is a research and development production and marketing into a business with a number of highly qualified technical, rich superb technical personnel to advanced management and unique technology.We provide the construction additives with the best price and service to our customers, such as Re-dispersible emulsion powder,Hydroxypropyl Methyl Cellulose. We can meet different type of products according to our customer requirements.Xinweite serve customers around the world.
Address:
Shijiazhuang, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Construction & Decoration
Management System Certification:
ISO 9001, GAP
Company Introduction:
Founded in 2008, Shijiazhuang Xinweite Building Material Co., Ltd. is located in Jinzhou City Industrial Park, Shijiazhuang, Hebei Province. It covers an area of 100 acres, has a registered capital of 3 million RMB, and has 110 employees.
Professional in producing the HPMC hydroxypropyl methyl cellulose, HEMC and RDP redispersible polymer powder that using for the line of construction, Industry and Chemical. Shijiazhuang Xinweite Building Material Co., Ltd is a research and development production and marketing into a business with a number of highly qualified technical, rich superb technical personnel to advanced management and unique technology. Our company provide the construction additives with the best price and service to our customers, such as Re-dispersible emulsion powder, Hydroxypropyl Methyl Cellulose. We can meet different type of products according to our customer requirements.
Shijiazhuang Xinweite Building Material Co., Ltd provides users with excellent products and a full range of free technical services at the fastest speed. It has taken a win-win business for common development. The products are sold domestically and cities and exported to Mongolia, Russia, India, European Union, East Asia, Arab and other countries and regions. It also be called Miles Quality and Credit Star Gold Medal Display Unit "Member Unit of China Building Materials Industry". Since the establishment of the company, our company has always adhered to the people-oriented and honest business principles, the company has continued to deepen reforms and comprehensively implement quality management. While focusing on product quality, the company pays attention to the good corporate culture of spiritual civilization construction, hard work and development.