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PLASTER OF PARIS (PLASTER GRADE)

Name: PLASTER OF PARIS (PLASTER GRADE)
Brand: ASTRRA CHEMICALS LLP

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MOQ : 1 Kilograms

PLASTER OF PARIS (PLASTER GRADE) Specification

Smell
Odorless

Structural Formula
[CaSO4]12H2O

Poisonous
Yes

Melting Point
1450C (Decomposes)

Form
Free flowing powder

Refractive Rate
1.52

Molecular Formula
CaSO412H2O

Storage
Store in cool, dry place. Protect from moisture.

Solubility
Slightly soluble in water

Shape
Powder form

Purity
>98%

Ph Level
6.5 - 7.5

HS Code
25202090

Density
2.63 Gram per cubic centimeter(g/cm3)

Molecular Weight
145.15 g/mol

Other Names
POP, Gypsum Plaster

Taste
Odorless, tasteless

Boiling point
Not applicable (decomposes)

Classification
Inorganic compound

Chemical Name
Calcium sulfate hemihydrate

CAS No
26499-65-0

EINECS No
231-900-3

Grade
Plaster Grade

Standard
IS 2547: 1976

Type
Powder

Usage
Wall and ceiling plastering False ceilings and interior finishing Decorative cornices and architectural mouldings Sculptures, statues and art castings Ceramic and pottery moulds Decorative panels and precast components Educational models and chalk manufacturing Wall repairs and renovation work

Main Material
Calcium sulfate hemihydrate

Application
False ceiling, cornice, wall decoration, architectural moldings, wall putty, wall surface

Non Toxic
Yes

Surface Coverage
1 kg covers approximately 1.5 sq. feet at 10 mm thickness

Final Setting Time
25-30 Minutes

Finish
Super Smooth

Water Requirement
38-40% for mixing

Fineness
Super fine mesh (settling time < 3 minutes)

Compressive Strength
High (for long-lasting application)

Features
Superior finish; Fast setting; Smooth application

Shelf Life
Up to 6 months from date of manufacture if stored properly

Eco Friendly
Yes

Initial Setting Time
8-10 Minutes

Colour
Pure White

Packaging Size
Available in 25 kg bags

PLASTER OF PARIS (PLASTER GRADE) About

PLASTER OF PARIS (PLASTER GRADE)

Premium Quality | Fast Setting | Smooth Finish | Superior Workability

ASTRRA Chemicals LLP offers high-quality Plaster of Paris (Plaster Grade) manufactured for consistent performance and excellent finish across a wide range of construction and decorative applications.

Key Features

High Purity & Excellent Whiteness

Fast & Uniform Setting

Smooth Surface Finish

Strong Adhesion

Easy Mixing & Application

Low Shrinkage & Crack Resistant

Fine Particle Size

Reliable Industrial Quality

Applications

Wall & Ceiling Plaster

False Ceilings & Interior Finishing

Decorative Cornices & Architectural Mouldings

Sculptures, Statues & Art Castings

Ceramic & Pottery Moulds

Decorative Panels & Precast Components

Educational Models & Chalk Manufacturing

Wall Repairs & Renovation Projects

Industries Served

* Construction & Infrastructure

* Architecture & Interior Design

* Building Materials

* Ceramic & Pottery Industry

* Sculpture & Decorative Arts

* Educational Institutions

* Precast & Decorative Products

Available in Bulk Quantities with Customized Packaging

ASTRRA Chemicals LLP

Engineered Mineral Solutions

+91 9940423947 / +91 9840355474

sales@astrrachemicals.com

www.astrrachemicals.com

Premium Quality Consistent Performance Reliable Supply Your Trusted Partner for Industrial Minerals

Quick and Reliable Application

With an initial set in 8-10 minutes and a final set in 25-30 minutes, this Plaster of Paris allows for fast yet precise application. Its high compressive strength ensures durability, making it a dependable choice for both professionals and DIY projects.

Exceptional Smoothness and Pure White Finish

The super fine mesh produces a pure white, silky-smooth surface, ideal for visible interior spaces. Whether for false ceilings, intricate moldings, or decorative panels, it offers an impeccable finish that elevates the overall aesthetics and value of any project.

Safe, Eco-Friendly, and Easy to Use

Free from toxins and environmentally friendly, this gypsum plaster is safe for all types of interior uses. Odorless, tasteless and with a neutral pH, it provides a comfortable working and living environment. Packaged for clean storage and optimized for easy mixing at a 38-40% water ratio.

FAQ's of PLASTER OF PARIS (PLASTER GRADE):

Q: How do I properly mix and apply Plaster of Paris (Plaster Grade) for the best result?

A: Mix the super fine powder with 38-40% clean water by weight in a clean container. Stir until you have a lump-free, creamy paste. Apply the mixture within 8-10 minutes using a trowel or spatula over the desired surface, working swiftly for the best smooth finish.

Q: What are the main applications for this Plaster of Paris?

A: This plaster is ideal for wall and ceiling plastering, false ceilings, decorative cornices, architectural moldings, sculptures, ceramic and pottery molds, educational models, and wall repair work, offering versatility across construction and creative projects.

Q: When does the plaster set, and how long can I work with it?

A: The initial setting time is 8-10 minutes, and the final setting is reached within 25-30 minutes. It's important to complete your application promptly to take advantage of the smoothness and workability.

Q: Where should I store Plaster of Paris to maintain its quality?

A: Store the bags in a cool, dry area, away from direct moisture and humidity. Proper storage ensures the plaster retains its setting properties and remains free-flowing up to its shelf life of 6 months.

Q: What benefits does this Plaster of Paris offer over alternatives?

A: This product delivers a pure white color, superior smoothness, fast setting, high compressive strength, and eco-friendly, non-toxic formulation. Its high purity (>98%) and conformity to IS standards make it ideal for professional-quality finishes.

Q: How much area does a 25 kg bag cover?

A: At 10 mm thickness, 1 kg covers approximately 1.5 sq. feet, so a 25 kg bag can cover around 37.5 sq. feet, making it cost-effective for large wall or ceiling areas.

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