Unsaturated Polyester Resin

shaping the future with

high strength plastics

With the industrial revolution around the world, there came a need for a material which was light-weight, durable and provided unmatched design flexibility. Thermoset Resins with its unique capability to cure at room temperature became the preferred material for applicators. Today, Thermoset Resins and Fiber Composites have a wide range of applications – right from clothing buttons to space shuttles.

why choose resin composites

Corrosion Resistant
Light Weight
Superior Mechanical Properties
Design Flexibilty

Under our keen surveillance from 1978

Thermoset Resin Plant

The founders of Ruia Chemicals saw great potential in Thermoset resins (unsaturated polyester resin) – a key component of FRP. In 1978, they set up the first resin plant in Kolkata based on indignieous technology. Being the first movers, Ruia Chemicals introduced polyester resins in varied sectors by replacing traditional materials. For example, we convinced M/s Philips India to use our polyester resin in the manufacture of electric chokes. Indian Railways also started replacing various components with resin composites for their numerous applications.

Today, Ruia Chemicals produces over 30 different grades of Unsaturated Polyester Resins

catering to a wide variety of application industries like FRP Pipes, FRP Tanks, FRP Components in automobile industry, marine industry, repair and rehabilitation work, monuments, statues and numerous other products. Along with this, we have also made significant contributions in the transformative endeavour of IndianOil Corporation and their use of Fiber Reinforced Plastics.

With 40+ years of experience, Ruia Chemicals is the leading Polyester Resin manufacturer in East India. Our R&D Team works diligently to develop products as per the requirements of our customers.

As polyester resin manufacturers, we make sure that the polyester resins under our firm abide by the the caliber set by the Bureau of Indian Standards which is IS 6746. We also have a team of excellent researchers along with well-equipped laboratories that promise standard unsaturated polyesters resins and also cater to client requirements by conducting tests like confirming ASTM C 581 etc. Moreover, we have in-house provisions for conducting all types of tests required for polyester resins.

here's why you should choose us

Why Us

STANDARDS

Our polyester resin batches confirm to IS 6746 standard. Each batch is individually tested in the lab to ensure consistent quality and performance.
RESEARCH & DEVELOPMENT

We have a fully equipped laboratory with a dedicated R&D team who work around the clock to deliver technological advancements.
AFTER SALES SERVICE

At Ruia Chemicals we lay special emphasis on understanding our clients' requirements and difficulties. With customers happy, we have less than .01% returns and more than 98% re-order rate.
COMMITMENT TO QUALITY

Quality is at the forefront of Ruia Chemicals. We have in-house testing facilities for all tests specified in IS 6746 to ensure consistent quality of our products. We have less than .01% rejection leading to lower overheads.
EXPERIENCE

With 40+ years of experience, we have in-depth knowledge of the industry enabling us to become one of the leading manufacturers of Polyester Resin in India.
CERTIFICATION

We follow ISO 9001 : 2015 Quality Management System and are registered with Indian Register of Shipping (IRS) and N.S.I.C.

diversified uses

varied industrial applications

PRODUCT RANGE

UNSATURATED POLYESTER RESIN

As one of the leading Polyester Resin Manufacturers in India, our ‘FIBREBOND’ series of polyester resins cater to the different requirements of our customers. Below is a concise list of our resin grades along with their applications.

General Purpose Resin

FIBREBOND 333

Fibrebond 333 is an orthophthalic based general purpose polyester resin suited for most ordinary FRP applications. It can be used to fabricate numerous products including fibre glass reinforced equipment, general storage tanks, doors, window panels, drainage pipe, resin statues, FRP sheets, photo laminations and others.

APPLICATIONS

Isopthalic Resin

FIBREBOND 347

FiberBond 347 Polyester resin is based on Isopthalic Acid. It provides improved water and chemical resistance, and higher temperature of deflection under load – imparting good mechanical and electrical properties to the fabricated components. Higher flexural and impact strengths, toughness and crack resistance coupled with better chemical resistance to most common environments make Fibrebond 347 ideally suited for making fiber glass reinforced chemicals process equipment, storage tanks, tankers, exhaust hoods, panel ceiling etc.

APPLICATIONS

Marine Grade Resin

FIBREBOND 347M

FibreBond 347M is a marine grade polyester resin based on isophalic acid. It has similar properties to isopthalic resin with additional certification for use in the Indian Marine industry. It is extensively used to manufacture fiber-reinforced composites used in different applications of the marine industry. Some of the applications include manufacture of boats, large cargo ships, repairs to boat hulls, boat decks and blades.

APPLICATIONS

Rooflite Resin

FIBREBOND 3241

Fibrebond 3241 is an orthophalic based translucent polyester resin used to make rooflite sheets. It rapidly wets the glass fiber and imparts good mechanical and electrical properties. It has a high impact strength and water resistance. It is ideally suited to make rooflite sheets, domes and clear-cast laminates.

APPLICATIONS

Gelcoat Resin

FIBREBOND 323

Fibrebond 323 is a gelcoat resin which is applied as the finishing layer for fiber re-inforced plastics. It makes the surface glossy giving it a smooth finish. It protects the surface from scratches and water damage. It is ideally suited as the final layer for all fiber re-inforced products including FRP boat hull, FRP chairs, FRP repair and maintainence.

APPLICATIONS

Food Grade Resin

FIBREBOND 331

Fibrebond 331 is a orthophalic based polyester resin. It’s non-toxic and non-polluting characteristics allows its usage in the food industry. It is used to fabricate numerous fibre glass reinforced plastic products including water tanks, food containers and food trays.

APPLICATIONS

Fire Retardant Resin

FIBREBOND 401

Fibrebond 401 is a fire-retardant polyester resin which aids in extinguishing flames. These resins can be divided into two separate grades – halogen & halogen-free. Halogen based Fire Retardant Resins perform better and are less expensive than the halogen-free counterparts. However, they are more toxic to the environment. Halogen Free Fire Retardant Resins are ‘greener’ resins. They cause less pollution and smoke, however they are more expensive to manufacture. These resins are extensively where fire hazard is critical – like petroleum industry and transportation industry (railway coaches)

APPLICATIONS

Bisphenol Grade Resin

FIBREBOND 501

Fibrebond 501 is based on Bisphenol A. These resins have excellent corrosion resistance to acids, mild alkalis, salts and solvents. It is ideally suited for making acid storage tanks, acid pipes, and chemical processing units.

APPLICATIONS

DMC Grade Resin

FIBREBOND 554

Fibrebond 554 is an unsaturated polyester resin used in manufacturing Dough Moulding Compounds (DMC). These DMC compounds are highly viscous and are used to develop low-cost electrical panels, automobile components and structural fittings using compression moulding, injection moudling or transfer moulding.

APPLICATIONS

SMC Grade Resin

FIBREBOND 555

Fibrebond 555 is an unsaturated polyester resin specially designed for moulding sheets using compression moulding technique. It is used in conjunction with the long glass fibers to produce sheet moulding compounds. SMC compounds thus developed are used to manufacture low-cost electrical panels, automobile components and structural fittings.

APPLICATIONS

Vinyl Ester Resin

FIBREBOND 701 / 703

Fibrebond 701 is a vinyl ester resin which is based on epoxy resin. It has a better chemical resistance to a range of acids, alkali, bleaches, and solvents. Thus it is most suitable for all kinds of chemical environments.. Fibrebond 701 is extensively used in chemicals processing industry applications. It is ideally suited for making fibreglass reinforced chemicals process equipments, chemical storage tanks, tankers, exhaust hoods, panel ceiling etc.

Fibrebond 703 is a super-vinyl ester resin based on premium grade epoxy resin. It provides improved chemical resistance at elevated temperature over vinyl ester & bisphenol fumarate resins. It is ideally suited for making fibreglass reinforced chemicals process equipments, chemical storage tanks, tankers with higher degree of chemical resistance.

APPLICATIONS

Unsaturated Polyester Resin

high strength plastics

Corrosion Resistant

Light Weight

Superior Mechanical Properties

Design Flexibilty

Thermoset Resin Plant

Today, Ruia Chemicals produces over 30 different grades of Unsaturated Polyester Resins

Why Us

STANDARDS

RESEARCH & DEVELOPMENT

AFTER SALES SERVICE

COMMITMENT TO QUALITY

EXPERIENCE

CERTIFICATION

varied industrial applications

Aerospace

Transportation

Defense

Oil Industry

Sports

Appliances

Art and Craft

Chemical Industry

Repair & Maintainence

Public Utilities

Buildings

Architectures

UNSATURATED POLYESTER RESIN

FIBREBOND 333

Fiber Glass Reinforced Equipment

General Storage Tanks

Drainage Pipes

FIBREBOND 347

Fiber Glass Reinforced Equipment

Storage Tanks

Exhaust Hoods

FIBREBOND 347M

Boat Manufacture

Cargo Ship Manufacture

Hull Repair

FIBREBOND 3241

Rooflite Sheets

Rooflite Domes

Clear-cast Laminates

FIBREBOND 323

FRP Boat Hull

FRP Chairs

FRP Repair & Maintenance

FIBREBOND 331

Water Tanks

Food Containers

Food Trays

FIBREBOND 401

Fire Hazard

Petroleum Industry

Transportation Industry

FIBREBOND 501

Acid Storage Tanks

Acid Pipes

Chemical Processing Units

FIBREBOND 554

Electrical Panels

Automobile Components

Structural Fittings

FIBREBOND 555

Electrical Panels

Automobile Components

Structural Fittings

FIBREBOND 701 / 703

Chemical Storage Tank

Exhaust Hoods

Chemical Resistant Tanker

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