Isophthalic Unsaturated Polyester Resin

Name: Isophthalic Unsaturated Polyester Resin
Brand: KVG2CHEM INDUSTRIES PRIVATE LIMITED
Price: 124 INR
Availability: InStock

Price 124 INR/ Kilograms

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MOQ : 100 Kilograms

Isophthalic Unsaturated Polyester Resin Specification

Type
Isophthalic Unsaturated Polyester Resin

CAS No
65997-15-1

EINECS No
266-043-4

Grade
Industrial Grade

Purity(%)
99%

Application
FRP Molding, Marine, Automotive, Construction, Chemical Resistance Applications, Pultrusion, Laminating

Color
Light Yellow to Slight Brown

Form
Viscous Liquid

Solubility
Insoluble in Water

Shelf Life
6-12 Months

Viscosity (at 25°C)
450-650 mPa·s

Stability
6 Months at 25°C in sealed container

Gel Time (at 25°C)
8-15 minutes

Acid Value
18-25 mg KOH/g

Specific Gravity (at 25°C)
1.10-1.20

Odor
Mild Polyester Odor

Monomer Content (Styrene)
30-35%

Flash Point
>32°C

Isophthalic Unsaturated Polyester Resin Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Main Domestic Market
All India

Isophthalic Unsaturated Polyester Resin About

Form	Liquid
Usage/Application	FRP
Packaging Size	35 kg
Grade Standard	Chemical Grade
Type	Unsaturated
Brand	ARPL
Color	Transparent light yellow
Country of Origin	Made in India
Packaging Type	35KG / 225KG

Isophthalic unsaturated polyester resin is a thermosetting polymer known for its superior chemical resistance, high mechanical strength, and thermal resistance. It is a versatile material used in composites, particularly fiberglass-reinforced plastics (FRP), for applications like chemical tanks, marine products, and corrosion-resistant components. Its properties, which include low shrinkage and durability, make it a preferred choice over standard Unsaturated resins for demanding environments.

Additional Information:

Production Capacity: 1000 TON
Delivery Time: 2 TO 3 DAYS
Packaging Details: 35KGS / 225KGS

Versatile Industrial Applications

This isophthalic polyester resin is widely used in FRP molding, marine and automotive parts manufacturing, construction reinforcements, and chemical-resistant surfaces. Its excellent strength and stability make it suitable for pultrusion and laminating processes, offering versatility across multiple industries.

Superior Chemical and Physical Properties

The resin features a specific gravity of 1.10-1.20 and an acid value of 18-25 mg KOH/g, ensuring reliable performance in harsh environments. Its gel time and viscosity support efficient application, while a flash point above 32C enhances handling safety during processing.

Long Shelf Life and Storage

Stored at 25C in a sealed container, this resin maintains stability for up to 6-12 months, allowing for flexible inventory management. Its insolubility in water and durable chemical properties make it a preferred choice for projects requiring longevity and resilience.

FAQ's of Isophthalic Unsaturated Polyester Resin:

Q: How should Isophthalic Unsaturated Polyester Resin be stored for maximum shelf life?

A: To maximize the shelf life of Isophthalic Unsaturated Polyester Resin, keep it in a tightly sealed container at 25C, away from direct sunlight and sources of ignition. Proper storage extends its stability and usability for up to 6-12 months.

Q: What is the typical process for using this resin in FRP molding or laminating?

A: During FRP molding or laminating, the resin is mixed with catalysts and reinforcements. Its viscosity (450-650 mPas) and gel time (8-15 minutes at 25C) allow for smooth application and curing, resulting in strong, durable composites.

Q: When is this resin particularly beneficial compared to orthophthalic resins?

A: Isophthalic Unsaturated Polyester Resin offers superior chemical resistance, mechanical strength, and weathering qualities, making it especially beneficial in marine, chemical, and outdoor construction applications compared to standard orthophthalic resins.

Q: Where can products manufactured with this resin be utilized?

A: Items made from this resin find use in marine vessels, automotive panels, building reinforcements, storage tanks, pipes, and chemical processing equipment due to its excellent durability and resistance to corrosive environments.

Q: What are the main advantages of using isophthalic polyester resin in pultrusion?

A: The main advantages include rapid gel time, consistent viscosity, and high purity, supporting efficient pultrusion processes and yielding profiles with excellent surface finish and structural integrity.

Q: How does its monomer (styrene) content affect the resin's handling and performance?

A: With 30-35% styrene content, the resin offers manageable flow properties and quick curing, which facilitate efficient processing and robust mechanical characteristics in the finished product.

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