Isophthalic Polyester Resin

Isophthalic Polyester Resin Specification

Type
Isophthalic Polyester Resin

CAS No
25085-99-8

EINECS No
607-638-4

Grade
Industrial Grade

Purity(%)
99%

Application
Industrial

Color
Transparent

Form
Liquid

Acid Value
16-22 mg KOH/g

Flash Point
>31C

Gel Time
10-30 min at 25C

Reactivity
Medium

Viscosity
400-800 cps at 25C

Appearance
Clear Liquid

Solubility
Soluble in Styrene

Density
1.1-1.2 g/cm3

Storage Condition
Cool and dry place, away from sunlight

Shelf Life
6-12 Months

About Isophthalic Polyester Resin

We have with us a commendable quality Isophthalic Polyester Resin, which is formulated under our dominant professionals. Use of this resin is growing and reaching to every preferred industry like marine where its offers superior water resistance to products. Also, this is an ideal resin to use in fiberglass fabrication due to its optimum strength, better flexibility and chemical resistance properties. We are offering this Isophthalic Polyester Resin to our esteemed clients at market leading price within predefined time schedule.

Outstanding Chemical Resistance

Isophthalic Polyester Resin is specially formulated to offer enhanced resistance against chemicals and atmospheric corrosion. This makes it ideal for applications exposed to harsh environments. The medium reactivity ensures adaptability in various industrial processes without compromising efficiency or longevity, thus making it a go-to choice for manufacturers.

Versatile Industrial Applications

The resins clear liquid form, combined with high solubility in styrene, enables smooth integration into composite and laminating applications. Its consistent density and prompt gel time allow for predictable processing, making it suitable for demanding uses such as pipes, tanks, marine parts, and automotive components, where both strength and clarity are paramount.

FAQs of Isophthalic Polyester Resin:

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

A: For maximum shelf life, the resin should be kept in a cool, dry location away from direct sunlight. Proper storage under these conditions can ensure stability and usability for 6-12 months.

Q: What advantages does using Isophthalic Polyester Resin offer in industrial applications?

A: This resin provides excellent chemical and corrosion resistance, medium reactivity for processing flexibility, and a high level of clarity. These qualities make it ideal for robust, durable products in harsh industrial environments.

Q: When is the ideal time to use Isophthalic Polyester Resin during the manufacturing process?

A: It is best added during the composite or laminating process due to its predictable gel time (10-30 minutes at 25C) for consistent curing and integration with other materials.

Q: Where is Isophthalic Polyester Resin commonly applied?

A: The resin is widely used in the fabrication of pipes, tanks, marine parts, and automotive components owing to its strength, clarity, and resistance to chemicals and environmental factors.

Q: What is the process for utilizing this resin in production?

A: The resin, supplied as a clear liquid, is typically mixed with styrene and catalysts. It is then applied to the required molds or surfaces, where it undergoes curing to form a durable composite material.

Q: What are the primary benefits of the resins medium reactivity and clear liquid appearance?

A: Medium reactivity provides sufficient working time while maintaining efficient curing, and the clear appearance enables the creation of visually appealing end products without compromising material strength.

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