Unsaturated Polyester Products by Harman Bawa Pvt Ltd

Welcome to Harman Bawa Pvt Ltd., your trusted manufacturer of high-quality unsaturated polyester products. With a legacy of excellence and a steadfast commitment to quality, we are your partner of choice in delivering top-notch solutions for a wide range of industries.

Unsaturated Polyester
Product Hardener / Diluent Mixing Ratio R:H (pbw) & viscosity of mixture at 30 0C by ford cup (B4) Gelling time (...oC/min & shelf life at 25 oC (months) Suggested curing at (...h/..oC) Thermal Class Bond Strength at RT (N) Dielectric Strength at RT (kv/mm) Suggested Applications Links
BAWA IR 1052 S - 2/BAWA STR 100 : 1/150 - 180 120 / 15 - 30 / 6 2 - 3 / 150 - 160 180 215 75 Fast Curing, Excellent Moisture Resistance, Excellent Bond Strenght & Impregnation of HT Stators, General Purpose Motor etc. TDS

Who We Are?

HARMAN BAWA PVT. LTD. is a distinguished name in the field of manufacturing, known for our unwavering dedication to producing outstanding unsaturated polyester resins. Over the years, we have earned the trust of countless client’s worldwide, thanks to our relentless pursuit of excellence.

Our Commitment to Quality

At HARMAN BAWA, quality isn't just a standard; it's a way of life. We understand that our clients rely on us to provide them with materials they can depend on. That's why we go the extra mile to ensure that every batch of unsaturated polyester product leaving our facilities meets the highest industry standards.

Our commitment to quality encompasses

  • Stringent manufacturing processes
  • Comprehensive quality control measures
  • Adherence to industry regulations and certifications
  • A focus on innovation and continuous improvement

When you choose HARMAN BAWA, you choose a partner who is dedicated to your success and who stands behind products that meet and exceed your expectations. Our unsaturated polyester resins are not just materials; they're solutions crafted with precision and care.

Unsaturated polyester, often referred to simply as polyester resin, is a versatile and essential material with a broad array of applications across numerous industries. It plays a pivotal role as a foundational component in various products, owing to its unique properties and versatility.

Significance in Various Industries

Unsaturated polyester resins have become indispensable in several industries, including:

Manufacturing: In manufacturing processes, unsaturated polyester resins serve as the backbone for composite materials, enabling the creation of lightweight, durable, and high-strength products. These composites find applications in automotive parts, aerospace components, and consumer goods.

Construction: The construction industry benefits from unsaturated polyester's exceptional corrosion resistance and structural integrity. It is commonly used in the production of building materials, such as fiberglass reinforced panels, pipes, and tanks.

Marine: In the marine sector, unsaturated polyester resins are the go-to choice for boat builders. They offer excellent water resistance, making them ideal for boat hulls, decks, and other marine components.

Electronics: Unsaturated polyester plays a crucial role in the electronics industry, providing insulation and protection for circuit boards and electrical components.

Automotive: Automotive manufacturers rely on unsaturated polyester composites for lightweight yet sturdy vehicle components, including body panels and interior parts.

Versatility and Key Properties

Unsaturated polyester resins are prized for their versatility and several key properties:

Excellent Adhesion: They adhere well to various substrates, making them suitable for bonding with diverse materials.

High Strength-to-Weight Ratio: These resins offer exceptional strength while remaining lightweight, making them ideal for applications where weight is a critical factor.

Corrosion Resistance: Unsaturated polyester resins resist corrosion, ensuring longevity in demanding environments.

Easy Processability: They are easily moldable and can be tailored to meet specific design requirements, allowing for complex shapes and intricate designs.

Durability: With outstanding resistance to chemicals, moisture, and UV rays, unsaturated polyester products maintain their integrity even in harsh conditions.

Unsaturated polyester resins are at the heart of innovation and progress in numerous industries. At HARMAN BAWA PVT. LTD., we take pride in being a leading manufacturer of premium unsaturated polyester products, delivering solutions that empower your projects and products with the durability and performance they deserve.

Applications of Unsaturated Polyester

Versatility Across Industries HARMAN BAWA PVT. LTD.'s unsaturated polyester products are versatile and find extensive use in a wide range of industries. Their exceptional properties make them the preferred choice for applications where durability, strength, and corrosion resistance are essential.

Automotive Industry Our unsaturated polyester resins are utilized in automotive parts, including body panels, bumpers, and interior components. They contribute to light weighting, improving fuel efficiency without compromising safety.

Construction Sector In construction, our products are incorporated into composite materials for manufacturing building materials like fiberglass reinforced panels, pipes, and tanks. Their corrosion resistance ensures longevity in various construction applications.

Marine Industry The marine industry benefits greatly from our unsaturated polyester resins, which are used for boat hulls, decks, and marine components. Their exceptional water resistance ensures the durability of marine structures.

Electrical and Electronics Unsaturated polyester resins provide insulation and protection for electrical components, such as printed circuit boards (PCBs) and transformers. Their dielectric properties are crucial for maintaining electrical integrity.

Aerospace Sector Our products are chosen for aerospace applications where heat resistance, strength, and lightweight properties are paramount. They contribute to the production of aircraft components with high-performance requirements.

Quality Assurance

Our Commitment to Quality

At HARMAN BAWA PVT. LTD., quality is not just a goal; it's a fundamental principle that guides every aspect of our operations. We take pride in our unwavering commitment to ensuring the highest level of quality in every unsaturated polyester product we produce.

Stringent Quality Control

Quality Starts Here: Our quality control processes begin at the very inception of product development and continue throughout manufacturing.

Precision and Attention: Our expert teams meticulously monitor and test each batch of unsaturated polyester resin, maintaining strict quality standards.

Adherence to Industry Standards:

Meeting Global Standards: HARMAN BAWA PVT. LTD. is dedicated to adhering to industry standards and regulations. We proudly hold certifications that reflect our commitment to quality and safety.

Certifications: Our products meet industry benchmarks and carry certifications from recognized organizations, ensuring they perform reliably in diverse applications.


At HARMAN BAWA PVT. LTD., we are dedicated to sustainability and minimizing our environmental footprint. We recognize the importance of eco-friendly practices in today's world, and we're actively taking steps to contribute to a greener future.

Eco-Friendly Aspects

Material Selection: We prioritize the use of environmentally friendly raw materials in our product formulations whenever possible, reducing the impact of our products on the environment.

Recycling and Disposal:

Recyclability: Many of our unsaturated polyester products are designed with recyclability in mind, promoting the reuse of materials in a closed-loop system.

Proper Disposal: We provide guidance on the responsible disposal of our products to ensure they do not harm the environment when they reach the end of their life cycle.

Green Certifications

Certified Sustainability: Our commitment to sustainability is reflected in the green certifications we have earned. These certifications validate our adherence to stringent environmental standards.

Eco-friendly Initiatives: We actively participate in initiatives that promote sustainable practices within our industry, demonstrating our dedication to environmentally responsible manufacturing.

Customer Support:

At HARMAN BAWA PVT. LTD., we understand that exceptional customer support is at the heart of a successful partnership. We are committed to being your reliable partner every step of the way.