PVA 1788 2488 powder PVA | China | Manufacturer | Yujiang Chemical (Shandong) Co.,Ltd.

Price	$1688
Package	1T

Product Details

Product Name: powder PVA	Min. Order: 1T
Purity: 99.5%	Supply Ability: 200T
Release date: 2024/06/30

Basic Info.

Model NO.

pva 1788/2488

Material

Polyester

Classification

Room Curing

Main Agent Composition

Polyurethane Elastomer

Characteristic

Weatherability

Promoter Composition

Tackifier

Composition

Organic Material

Color

White

Name

PVA/ Polyvinyl Alcohol, Vinylalcohol Polymer

Appearance

White Flake, Flocculent or Powdering Solid

Type

1°(Primary Alcohol)

Hydroxyl No.

Monohydroxy

Molecular Weight

44.05

Flash Point

79ºC

Melting Point

230-240ºC

Density

1.303 g/cm3

HS

3905300000

Boiling Point

-14.5°c

pH

3.5-7.0 (40g/L, H2O, 20ºC)

Refractive Index

1.3810

Model

1788/ 2488 /2688/1799

Water Soluble

Soluble in Water

Applicatio

Adhesives, Emulsifiers, Dispersants

Transport Package

Bag

Specification

25kg

Trademark

YJ

Origin

Hebei

HS Code

3905300000

Production Capacity

4000/Mt

Product Description

Polyvinyl alcohol (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.

Application:
It has a wide range of uses, such as pastes, coatings, adhesives (such as transparent glue), stabilizers, dispersants,
emulsifiers, thickeners, sensitizers and fillers, and nasal glue (toys).
-Improves bonding strength
-Improves smoothness and surface gloss
-Improves oil resistance and abrasion resistance
-Improve film forming properties and chemical stability

item	value
CAS No.	9002-89-5
Other Names	PVA
MF	[C2H4O]n
EINECS No.	209-183-3
Place of Origin	China
Grade Standard	Industrial Grade
Purity	99%
Appearance	White flaky, flocculent or powdery solid
Application	Adhesive, emulsifier, dispersant, etc
Brand Name	cx
Model Number	1788 /1799/2488/2499/0588
item	2488L
Viscosity	40.0-55.0 (mpa.s)
Average degree of polymerization	/
Degree of alcoholysis	86-90mol
Molecular Weight	101200-110000
volatile	7.0
sodium acetate	2.8
ash	1.5
PH	5-7

25kg/bag;below 30 ºC, cool,dry and Suncare

Company Profile Introduction

Our company offers variety of products ，such as: Lithium Hydroxide,Lithium Carbonate,Methyl Acetate,Methanol,Methyl Tert-Butyl Ether.which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force. We specialize chemicals products have covered most regions of China and also have been exported to foreign countries and regions such as Europe, USA and Southeast Asia. For many years, the comany has taken advantage of its merits to develop high-tech well-known products. Our capacity and efficiency have been improved rapidly. Our company was named as"National Key High-tech Enterprise" by National Ministry of Science and Technology in 2003. The company has passed IS9001: 2008 certificate of CQC.

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powder PVA NEW

Product Details

Basic Info.

Product Description

Company Profile Introduction

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Yujiang Chemical (Shandong) Co.,Ltd.