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High Quality PVA Resin 1788 1799 2488 BP24

$2000 - 2020 /Metric Ton

Payment Type:

L/C,T/T,Western Union

Incoterm:

FOB,CFR,CIF,EXW

Min. Order:

1 Metric Ton

Transportation:

Ocean,Land,Air

Port:

Qingdao,Shanghai,Tianjin

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: BP24

Brand: Shuangxin,SUNNY, Wanwei

CAS NO: 9002-89-5

MF: (C2H4O)n

Appearance: White granule or powder

Purity: 99

HS Code: 39053000

MOQ: 1 Ton

Packing: 25kg/bag

Loading: 18MT/20FCL without pallets

Other Name: Polyvinyl alcohol

Grade: 1799 1788 2488 2688 2099 2699

Supply Ability & Additional Information

Packaging: 25kg/ Bag

Productivity: 5000MT/Y

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 5000MT/Y

Certificate: ISO

HS Code: 390530

Port: Qingdao,Shanghai,Tianjin

Payment Type: L/C,T/T,Western Union

Incoterm: FOB,CFR,CIF,EXW

Packaging & Delivery

Selling Units:: Metric Ton

Package Type:: 25kg/ Bag

Picture Example:

High Quality PVA Resin 1788 1799 2488 BP24

PVA Resin ; Poly(vinyl alcohol)

CAS NO.: 9002-89-5

Industrial grade PVA is used in the manufacture of polyvinyl acetals, gasoline-resistant pipes and vinylon, fabric treatment
agents, emulsifiers, paper coatings, adhesives, etc. The medical PVA has pvA05-88, PVAL7-88, PVA-124 and other specifications. In medical treatment, such as its water-based gel is widely used in ophthalmology, wound dressing and artificial joint.

excellent film forming, and properties. It is also resistant to oil, grease and . It is odorless and nontoxic. It has high tensile strength and flexibility, as well as high oxygen and aroma barrier properties. However these properties are dependent on , in other words, with higher humidity more water is absorbed. The water, which acts as a plasticiser, will then reduce its tensile strength, but increase its elongation and tear strength. PVA is fully degradable and is a quick dissolver. PVA has a melting point of 230C and 180 190C for the fully hydrolysed and partially hydrolysed grades. It decomposes rapidly above 200C as it can undergo at high temperatures.

PVA is an material but exhibits as the groups are small enough to fit into the lattice without disrupting it.

Polyvinyl Alcohol 1 Jpg

	PVA Type	Hydrolysis % (mol/mol)	Volatile % MAX	Ash % MAX	PH Value	Viscosity (cps.)
Full Hydrolysised	04-99	98.0-99.0	5	0.7	5--7	4-5
	05-99	98.0-99.0	5	0.7	5--7	5-6
	17-99	99.0-100	5	0.7	5--7	28-32
	24-99	99.0-100	5	0.7	5--7	50-60
	26-99	99.0-100	5	0.7	5--7	65-75
Midium Hydrolysised	14-98	98.0-99.0	5	0.7	5--7	12~17
	17-92	90.0-94.0	5	0.7	5--7	28-32
	17-98	98.0-99.0	5	0.7	5--7	28-32
Half Hydrolysised	05-88	86.0-90.0	5	0.7	5--7	4-6
	17-88	86.0-90.0	5	0.7	5--7	20-28
	20-88	86.0-90.0	5	0.7	5--7	28-35
	24-88	86.0-90.0	5	0.7	5--7	40-55

Usage:

Preparation of is the largest use for polyvinyl alcohol in the U.S. and western Europe. Its use as a polymerization aid is the largest market in China. In Japan the major use is vinylon fiber production.

Adhesive and thickener material in latex paints, paper coatings, hairsprays, shampoos and glues.

Textile agent

barrier in (PET) bottles.

for use as synthetic vessels in flow testing.
Movie and children's play or slime when combined with .
Feminine hygiene and adult incontinence products as a plastic backing sheet.
As a because materials such as do not stick to it.
As a water-soluble film useful for packaging.
As fiber reinforcement in concrete
As a surfactant for the formation of polymer encapsulated nanobeads
Used with polyvinyl acetate to make Elmer's glue
Used in eye drops and hard solution as a lubricant.
Used in protective chemical-resistant gloves
Used as a for specimen collection, especially stool samples
When doped with iodine, PVA can be used to polarize light.
As an agent in medical procedures

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