Orthophthalic Polyester Resins

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MOQ : 35 Kilograms, ,

Orthophthalic Polyester Resins Specification

Type
Other

CAS No
113669-95-7

EINECS No
249-204-6

Grade
Industrial Grade

Purity(%)
99%

Application
polyester resin used as standard laminating systems in the composites industry.

Color
Pale Yellow, Clear

Form
Liquid

Viscosity (at 25C)
350-600 cps

Appearance
Clear to Slightly Hazy Liquid

Acid Value (mg KOH/g)
18-25

Reactivity
Medium

Flash Point
>32C

Specific Gravity (at 25C)
1.10-1.20 g/cm3

Gel Time (at 25C)
8-15 minutes

Storage Condition
Store in a cool, dry place away from sunlight

Monomer Content
32-36%

Shelf Life
6 months

Orthophthalic Polyester Resins Trade Information

Minimum Order Quantity
35 Kilograms, ,

Payment Terms
Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Cheque

Supply Ability
100 Kilograms, , Per Day

Delivery Time
1 Days

Main Domestic Market
Pondicherry, Andhra Pradesh, Karnataka, Telangana, Tamil Nadu, Goa, South India, Kerala

About Orthophthalic Polyester Resins

We are Leading Manufacturers and Suppliers of Orthophthalic Polyester Resins

We Mainly Deals In Karnataka, Tamil Nadu, Kerala, Telangana, Andhra Pradesh , Pundicherry, Goa Only.

Reliable Performance for Composite Laminates

Specially formulated for industrial applications, Orthophthalic Polyester Resins are widely used as a standard laminating system within the composites industry. Their balanced viscosity ensures even application, while a predictable gel time enhances production efficiency. The resin's high purity facilitates consistency, making it optimal for various composites manufacturing processes demanding clarity and durability.

Packaging, Storage, and Handling Guidelines

To maintain product integrity, Orthophthalic Polyester Resin should be stored in a cool, dry place, shielded from direct sunlight. The container should be tightly closed to prevent contamination and evaporation. With a flash point above 32C, appropriate safety protocols should be followed during storage and handling. Under recommended storage conditions, the resin offers a reliable shelf life of up to 6 months.

FAQ's of Orthophthalic Polyester Resins:

Q: How is Orthophthalic Polyester Resin typically used in the composites industry?

A: This resin serves as a standard laminating system, commonly applied to reinforce fiberglass and other composite materials. It is valued for its manageable viscosity and medium reactivity, enabling efficient lamination and structural fabrication processes.

Q: What are the recommended storage conditions for Orthophthalic Polyester Resin?

A: To ensure optimum shelf life and performance, store the resin in a cool, dry area away from direct sunlight. Keeping the container tightly sealed will help maintain its stability and prevent contamination.

Q: What benefits does this resin offer for industrial-grade composite applications?

A: The high purity level and predictable gel time of Orthophthalic Polyester Resin provide consistent curing and mechanical properties. Its clarity or slight haziness supports aesthetic requirements where appearance is important, while its form and chemical composition promote robust adhesion and durability in finished products.

Q: Where is this product manufactured and supplied from?

A: Orthophthalic Polyester Resin is manufactured and supplied by reputable producers based in India, adhering to international CAS and EINECS standards for quality and traceability.

Q: What is the typical process for working with this resin in laminating systems?

A: The resin is mixed with an appropriate catalyst, then applied to reinforcing materials such as fiberglass. It cures over 8-15 minutes at 25C, producing a solid and reliable composite structure suitable for various industrial uses.

Q: When should this resin be used after purchase?

A: For best results, utilize the resin within its 6-month shelf life while adhering to recommended storage practices. Early use helps ensure maximum performance and ease of application.

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