Chemical Building Material Polyvinyl Alcohol Powder PVA 2488 2688 1788

• Customization: Available
• CAS No.: 9002-89-5
• Formula: (C2h4o)N
• Model NO.: 9002-89-5
• Classification: Organic Compound
• Appearance: Powder Flake Flocculent
• Type: Polymer
• Hydroxyl No.: Hydroxyl Group
• CAS No: 9002-89-5
• Mf: (C2h4o)N
• Einecs No: 209-183-3
• Melting Point: >300 Degree
• Boiling Point: -14.5 Degree
• Density: 1.080g/cm3
• Purity: 95%
• Package: 25kg/Bag
• Transport Package: 25kg/Bag
• Specification: Purity 99.5%
• Trademark: OEM
• Origin: Linyi City, Shandong, China
• HS Code: 3905300000
• Production Capacity: 5000000tons/Year

Product Description

PVA/Polyvinyl alcohol, organic compound, white flake, flocculent or powder solid, odorless.Dissolved in water. Slightly soluble in dimethyl sulfoxide. Polyvinyl alcohol is an important chemical raw material used to make polyvinyl polymer, gasoline-resistant pipes and vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives,glues, etc.
 

 

Specification

item	value
Classification	Alcohol
CAS No.	9002-89-5
Other Names	Polyvinyl Alcohol(PVA)
MF	[C2H4O]n
EINECS No.	209-183-3
Place of Origin	China
Grade Standard	Industrial Grade
Purity	95%
Appearance	White solid
Application	chemical materials
Brand Name	Cutomized

Detailed Photos

Standard Grades
Hydrolyzed	Item	Viscosity (mpa.s)	Alcoholysis (mol)	Volatile(%)	Sodium Acetate(%)	Ash(%)	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
Fiber Grade
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
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

A very small amount of addition can significantly improve the cohesive strength, adhesion, and water resistance of the putty coating, reduce the amount of lime-calcium powder, and significantly improve the phenomenon of delamination and scarring during grinding. Improve the surface fineness after putty polishing.


Improve the cement setting speed, improve the early strength of putty, good film formation, excellent durability, and it is not easy to remove powder when the batch is thin.



It can improve the surface film formation, make the coating surface denser, harder, brighter, more resistant to scrubbing, and has obvious effects.



Polyvinyl alcohol powder has good film-forming properties. It can be used together with cellulose ether water-retaining agent to improve the flexibility and water-retention of various cement mortars and gypsum building materials, improve the bonding strength of mortar, and effectively prevent peeling, cracking, empty drum.



It is the main binder.
It is combined with an appropriate amount of hydroxypropyl methylcellulose, and then supplemented with an appropriate amount of thickening and complexing aids.
A high-performance glue powder that can be leveled and can be batched separately without de-powdering.




PVA products should be stock indoor where is dry& well-ventilated, room temperature is 5-30ºC, Stored in batches. do not near the power, prevent humid, avoid sun exposure. strictly prohibit storage with volatile chemicals to prevent adsorption modification.
Transportation: when transport KP line products should use clean vehicles and avoid moisture, rain, sun and carry gently to prevent damage.



 

• 25Kgs per bag, PP/PE/OPP bag inside, weaving/paper bag or carton barrel outside.
   
• We can do packing according to customer's requests.

 

 

Company Profile

LINYI CANAAN INDUSTRY CO.,LTD is built in 2011, located in Room 2201,Block A,Global Center. They're mainly in deal with all kinds of cutting disc,cutting wheel and chemical products such as melamine powder, polyvinyl alcohol,ect.

The company has a good team of high quality and the network service is excellent,which can offer the best products and the excellent people-oriented service for customers.

Our products are exported well to middle east,south Asia,Europe,South American,Africa and other areas around the world.Relying on our perfect workmanship,high quality and excellent network service,the company has won the favorable reputation from overseas customers.

 

company introduction

Factory Show:

 

 

Our Services 

 1) Professional chemical trading company, own cooperative factory
 2) Small samples can be provided, more details can be negotiated
 3) Quality assurance and good after-sales service
 4) Competitive price and timely delivery

FAQ

1.How do you transport the goods?
We transport the goods by container or bulk.
Our factory possesses longterm cooperation with ship agency which can provide you lowest shipping fee.

2.Whats your MOQ
Normally 25 tons.

3.which payment terms can you accept?
Normally we work on t/t term
On T/T term, 30% down payment is required in advance,and 70% balance shall be settled before shippment, or against the copy of
original B/L for old client.

4.Delivery time
Normally 15 days after the deposit show in our bank account.

5.How long will our price be valid?
we are a friendly supplier, never greedy on windfall profit, basically, our price remains stable trough the year, we only adjust
our price based on two situations:
The rate of USD, RMB varies significantly according to the international currency exchange rates.
Our raw material suppliers djusted the price, because of the increasing labor cost, and raw material cost.