High Quality Poly (vinyl alcohol) CAS 9002-89-5 PVA

• After-sales Service: 24h Services
• Type: Viscosity Reducer Admixture
• Warranty: 2 Years
• Name: Polivinyl Alcohol
• Other Name: PVA
• Packing: 25kg
• Model NO.: PVA
• Main Raw Material: Vae/VAC
• Function: Filmforming Agent, Tile Joint Fillers
• Usage: Insulation Additive Industry, Construction
• Application: Glue Mortar
• Appearance: Free-Flowing White Powder
• Classification: Other Adhesives
• Use: Skim Coat/Wall Putty
• Model Number: 1788 2488
• Hydrolysis: 99.0-100.0%
• CAS No.: 9002-89-5
• Ash: <0.5%
• Viscosity: 22.0-30.0MPa.S
• Transport Package: in Bag
• Specification: 20/25kg/bag
• Trademark: XINWEITE
• Origin: China
• HS Code: 3905300000
• Production Capacity: 500t/Month

Product Description

Petrochemical pva powder
Polyvinyl alcohol (PVA) is made from vinyl acetate (VAM) by alcoholysis polymerization, is a kind of water-soluble environmental protection polymer.
Appearance: white powder, odorless, tasteless, with fluidity.
Solubility: Polyvinyl Alcohol Powder (PVA) 17-88 and 24-88 are partial alcoholytic PVA, which can be dissolved in room temperature water.
Thermal stability: PVA soften when heated, no obvious change below 40°, above 160° for a long time heating will gradually coloring, decomposition occurs above 220°, generating water, acetic acid, acetaldehyde, and butenal.

The physical and chemical indicators
 

Technical index	Type
Item	24-88P	17-88P
polymerization(DP)	2400-2500	1700-1800
molecular (Mn)	118000-124000	84000-89000
viscosity(cps)	44-50	21-26
alkalisation(mole%)	86-89	86-89
volatile matter(wt%)	< 5	< 5
ash specification(wt%)	< 0.5	<0.5
PH value	5-7	5-7
Count (number of mesh)	120 mesh	120 mesh

Application fields:
Polyvinyl alcohol (PVA) powder is applied to the powder chemical building materials of all kinds of dry powder putty, dry powder mortar additives and ceramic tile adhesive, stucco gypsum binder, etc., can effectively increase the adhesion of cement, mortar, liquidity and slow down the cement surface drying time, increase the coating work adaptability, to prevent the cracks of cement cloth. Suitable for wall, ceiling decoration and tile lamination, simple to use and excellent effect.

Packing and Storage
Packing In 25kgs net bag. 
Storage  Keep tightly closed.

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.


Our company
 

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.