A Presentation on:FIBER GLASS PRODUCTION

-Group ‘E’

FY MBA

Introduction Fiberglass is a lightweight,

extremely strong, and robust material.

Fiberglass combines its light weight with an inherent strength to provide a weather resistant finish with a variety of surface textures.

There are 4 methods by which fiberglass can be made. They are:

Fiberglass hand lay-up operation Fiberglass spray lay-up operation Pultrusion operation Chopped strand mat

History The history of modern

fiberglass really only stretches back to the 1930s.

Mass production of glass strands was accidentally discovered in 1932 by a researcher at the Owens-Illinois, who accidentally directed a jet of compressed air at a stream of molten glass and produced fiber.

Continue… A suitable resin for combining the fiberglass with a

plastic was developed in 1936.

During the Second World War, it was developed as a replacement for the molded plywood used in aircraft.

Company Profile The company, MAHAVIR ENTERPRISE, is engaged in

supplying high quality Fiberglass Sheets : 

1. Designer Fiberglass Sheet 2. Plain Fiberglass Sheet

This company deals with the sheets which are used only for shedding and roofing purposes.

Some Facts about MAHAVIR ENT. Year of Establishment : 1990

Legal Status of Firm: Sole Proprietorship Nature of Business : Manufacturer

Number of Employees : 11 to 25 people

Turnover : US$ 0.25-1 Million (Rs.1-4 crores Approx.)

Inputs Fiberglass mat can be used

between layers of woven fabric to help build thickness quickly and aid in all layers bonding well together.

MEKP (Methyl Ethyl Ketone Peroxide) is the catalyst added to polyester resin. It is a clear and colorless solution.

Continue… Polyester resins are the

most commonly used matrix in the marine and composite industry. 

Polyester film is useful for making sheet. Polyester film is reusable.

Production Process Plain Fiberglass sheet’s production starts with polyester film

Then polyester resin is spread on the polyester film

After the polyester resin is spread completely over the film, fiber glass mat is applied over it.

Over this arrangement, polyester film is again laid which gives strength and support to the sheet.

The air between the layers is then removed with a spatula-type object.

It is allowed to dry for 7 to 8 hours so that it can take the shape of the mould.

When dried, the sheets are given proper shape with a cutter and edges are smoothened.

Designed fiberglass sheets are made by adding many other materials such as agro net, bamboo sheet, colored papers or cloth are used.

Output

These sheets are then transported locally or within the state as per the client’s order.

Applications Telecommunications Making storage tanks Septic tanks House building, door

surrounds

Continue… Automotive industry Small watercrafts Fire water, sewage, wastewater and

drinking water systems. Gas system

Health Problems Workers are more likely to get affected by exposure to

fiberglass. Some of the problems are:

1. A rash can appear on skin.2. Eyes may become red and irritated.3. Temporary stomach irritation.4. Soreness in the nose and throat.

Smaller fibers have the ability to reach the lower part of the lungs increasing the chance of adverse health effects.

Steps to reduce exposure Wear loose fitting, long-sleeved clothing and gloves. Wear a mask over the nose and mouth to prevent breathing

in the fibers. Wear goggles or safety glasses with side shields to

protect the eyes. Open a window or a door to increase ventilation and

reduce dust levels. Use a shop vacuum after wetting the dust and fibers.

ConclusionConclusion