Polyester Resins

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MOQ : 35 Kilograms

Polyester Resins Specification

Type
Other

CAS No
113669-95-7

EINECS No
248-665-3

Grade
Industrial Grade

Purity(%)
99

Application
Plastic resins are the formable matrix within the composite

Color
Pale Yellow

Form
Liquid

Stability
Stable under recommended storage conditions

Flash Point
31C

Shelf Life
12 Months

Solubility
Insoluble in Water

Tensile Strength
High

Density
1.2 g/cm3

Molecular Weight
Varies

Viscosity
450-650 mPas

Odor
Mild

Storage Condition
Cool and Dry Place

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
South India

About Polyester Resins

Synthetic resins

Synthetic resins are materials with similar properties to natural resins viscous liquids capable of hardening. They are typically manufactured by esterification or soaping of organic compounds. The classic variety is epoxy resin, manufactured through polymerization-polyaddition or polycondensation reactions, and used as a thermoset polymer for adhesives and composites.

Superior Matrix for Composite Applications

Engineered for use as the formable matrix in composites, our polyester resins deliver high mechanical strength and reliable processing behavior. Their robust polymer structure ensures superior reinforcement in fiberglass, automotive, and construction applications. Thanks to their high purity and stability, the resins integrate seamlessly with other materials, enhancing overall durability and performance.

Safe Storage and Longevity

Polyester resins must be stored in a cool, dry place to maintain their 12-month shelf life and avoid premature degradation. The liquid form allows for flexible handling and formulation, while the mild odor and stable properties make working conditions safer for operators. Adhering to recommended storage conditions guarantees consistent quality from the first to the last drop.

Industrial-Grade Quality for Demanding Uses

Manufactured to meet industrial demands, these resins comply with stringent purity and performance standards. Each batch is quality-checked with reference to CAS No. 113669-95-7 and EINECS No. 248-665-3, providing confidence for manufacturers and suppliers in India. Their high tensile strength supports usage in products requiring exceptional durability.

FAQ's of Polyester Resins:

Q: How should polyester resins be stored to maximize shelf life?

A: Polyester resins should be kept in a cool, dry place away from direct sunlight and sources of heat. Maintaining these storage conditions ensures a stable shelf life of up to 12 months and prevents changes in viscosity or premature curing.

Q: What are the main applications for these industrial-grade polyester resins?

A: These resins are chiefly used as the formable matrix within composite materials. Common applications include fiberglass lamination, automotive components, construction panels, and other high-strength industrial products where robust mechanical performance is required.

Q: When can I expect changes in the quality of polyester resins?

A: If stored improperly-such as at elevated temperatures or in humid environments-polyester resins may undergo changes in viscosity or begin to degrade before the end of their 12-month shelf life. Always follow the recommended storage guidelines to maintain quality.

Q: Where are these polyester resins manufactured and supplied?

A: Our polyester resins are produced and supplied in India, adhering to industrial standards for quality and consistency. Manufacturers and suppliers across the region trust our product for demanding composite applications.

Q: What benefits do these polyester resins provide in composite manufacturing?

A: By serving as a high-strength matrix, these polyester resins improve the durability, rigidity, and longevity of composite materials. Their stable formulation and high purity result in fewer processing issues and superior end-product performance.

Q: How is the polyester resin processed during composite fabrication?

A: Polyester resin is usually mixed with curing agents and reinforcement materials (such as fiberglass) and then allowed to cure into the desired shape. The controlled viscosity ensures ease of mixing, good fiber wet-out, and optimal matrix distribution throughout the composite.

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