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GUUDPOLY Powder Grade GUUDPOLY GR91

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GUUDPOLY Powder Grade GUUDPOLY GR91 Specification

Melting Point
160C - 170C

Form
Powder

Purity(%)
98% minimum

Usage & Applications
Adhesives, textiles, paper, construction, emulsion polymerization

Water Absorption
Excellent solubility in water

Surface Finish
Smooth, fine texture

Application
Used as a binder, thickener, emulsifier in various industrial applications

Chemical Composition
Polyvinyl Alcohol (PVA), Additives

Density
1.3 Gram per cubic centimeter(g/cm3)

Product Type
Powder Grade Polyvinyl Alcohol

Shape
Powder

Porosity
Low

Dimensional Stability
Excellent

Strength
High tensile strength and bonding

Specific Gravity
1.22 0.02

Thermal Conductivity
Low

Color
White

Grain Size
Fine powder, 80-100 mesh

Storage Condition
Store in a cool, dry place

PH Value
5.0 - 7.0 (1% Solution)

Solubility
Completely soluble in water

Packaging Type
25 kg bags, palletized

Odor
Odorless

Moisture Content
5%

Shelf Life
12 months from manufacturing date

GUUDPOLY Powder Grade GUUDPOLY GR91 About

GUUDPOLY GR91 is produce by degraded amino acid in powder form. Its a kind of retarder special designed for various gypsum applications.

Properties / Benefits

GUUDPOLY GR91 provides the following benefits for gypsum based products:

Prolong initial setting time and final setting time
Stable rheological properties
Excellent compatibility in alkaline system
Not sensitive hygroscopic material
High flowability bring easy mixing
No Toxic substance.
Very low effect to final strength
Biodegradable product

Application

GUUDPOLY GR91 may be used in a variety of gypsum applications as follows:

Gpysum plaster, skim coat
Adhesive mortars
Joint fillers
Moulding Plaster
Gypsum Blocks
Stucco, machinery plasters
All kinds of gypsum products

High Performance for Industrial Applications

GUUDPOLY GR91 is engineered to deliver optimal results across various sectors including adhesives, textiles, paper manufacturing, and construction. Its high bonding and tensile strength make it particularly suited for demanding industrial requirements, while its low thermal conductivity and smooth texture enhance finished products.

Easy Handling and Storage

Supplied in user-friendly 25 kg palletized bags, GUUDPOLY GR91 is designed for efficient transport and storage. To maintain quality, it should be kept in a cool, dry place. Its impressive shelf life of 12 months from the manufacturing date ensures prolonged usability and minimal waste.

FAQ's of GUUDPOLY Powder Grade GUUDPOLY GR91:

Q: How should GUUDPOLY GR91 powder be stored to maintain its quality?

A: Store GUUDPOLY GR91 in a cool, dry environment, ideally on pallets, and keep the packaging tightly sealed. This helps to preserve its moisture content, purity, and overall performance for up to 12 months from the manufacturing date.

Q: What are the primary industrial applications of GUUDPOLY GR91?

A: GUUDPOLY GR91 is widely used as a binder, thickener, and emulsifier in adhesives, textiles, paper making, construction materials, and emulsion polymerization, owing to its high purity, solubility, and excellent bonding strength.

Q: When is GUUDPOLY GR91 most beneficial in production processes?

A: GUUDPOLY GR91 provides the greatest benefits during processes that require strong binding, smooth texture, high tensile strength, and consistent solubility, making it especially useful in the production of adhesives, coatings, and reinforced composites.

Q: Where can GUUDPOLY GR91 be applied within the manufacturing sector?

A: This powder grade PVA can be incorporated in factories producing adhesives, textile stiffeners, specialty papers, and building materials, as well as in chemical plants involved in emulsion polymerization.

Q: What is the process for dissolving GUUDPOLY GR91 powder in water?

A: GUUDPOLY GR91 should be gradually added to water at room temperature, stirring thoroughly to ensure complete dissolution. It is completely soluble in water, resulting in a clear solution suitable for various formulations.

Q: How does GUUDPOLY GR91 benefit product formulation?

A: Its high tensile strength, excellent bonding, low porosity, and stability provide enhanced durability, uniformity, and performance in end products, helping manufacturers achieve consistent results in adhesives, textiles, and construction materials.

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