Polyvinyl Alcohol PVA 1788 PVA1799 PVA2488

• After-sales Service: 24h Service
• 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

Polyvinyl alcohol



PVA introduction
 

Polyvinyl alcohol (PVA) powder series of products is specializedin construction industry as an additive in all kinds of dry powder putty, dry mortar, tile adhesive, especially used for building putty and Mortar, improving the flexibility, water retention and increase viscosity of mortar and putty.It's adhesion very good and used to be widely with paper making, sizing material for textile, adhesive, film, and dry mortar field.

PVA 1788 of 20/80/100/120/200 mesh, PVA 2488 of 20/80/120/200 mesh, PVA 1799 of 20 mesh

PVA 1788 COA

Index	Unit	Range of insp	Result
Hydrolysis	Mol%	86.0-90.0	88.51
Viscosity	Cpc	20.0-26.0	22.8
Volatile	≤%	≤7.0	2.95
Purity	≥%	≥91.5	95.87
Ash	≤%	≤0.7	0.45
Specification: PVA1788		Conclusion: Qualified Grade

Remarks: 1.Viscosity of a 4.00 wt% standard grade PVA solution at 20°C which is determined by Brookfield Viscosity LVF mode with UL adapter.

2. PH is determined by PH meter at 20°C.

PVA1799 COA
 

Index	Unit	Range of insp	Result
Hydrolysis	Mol%	98.0-99.3	99.56
Volatile	wt(%)	5.00max	3.85
Purity	wt(%)	94.0	94.91
Ash	wt (%)	0.5max	0.3
Viscosity	mPa.s	22.0-28.0	26.5
Sodium Acetate		1.2max	1.15
Specification: PVA1799		Conclusion: Premium Grade

Remarks:  

1.Viscosity of a 4.00 wt% standard grade PVA solution at 20°C which is determined by Brookfield Viscosity LVF mode with UL adapter.

2. PH is determined by PH meter at 20°C.

PVA2488 COA

Item test	Unit	Quality	Analysis	Product grade
		Specification	Result
Hydrolysis	Mol%	86.0-90.0	87.73	First grade
Viscosity	Cps	44.0-56.0	47.1
Volatile	≤%	≤7.0	5.33
Purity	≥%	≥91.5	93.26
Ash content	≤%	≤0.5	0.37

PVA Application
Vinyl on, Cosmetic, Fiber towel, film, adhesives, etc


Packing and Shipping
 

Packing &Shipping of PVA

Textile composite plastic bags, 25 kg/bag.

Package can be custom-made according to the customers' requirement.

Standard container shipping or by LCL

(1) Light handling, avoid damage to the bag or container in transporting;

(2) Forbid to transport with acid, alkali, oil, moisture content;

(3)Don't rain and soak in water.

Our Service

1. OEM service

2. Provider : HPMC,VAE, RDP, PVA.

3. Technical supporting for construction mortar.

FAQ

1.Q: What is loading port?
A: Our factory is nearby Tianjin Port, but loading port can be negotiated.

2. Q:What is the payment terms?
A: L/C ,T/T.

3. Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.

 

4.Q:How about the delivery time?

A:The samples are usually ship within 2-3 days after receiving the payment.

 

5. Q: What's your MOQ?

A:It depends on different types of products. Small sample can be free for provided .

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.