What is the difference between fiberglass and glass wool

For Our Suppliers. Customer Login. Commercial Roofing. News has moved! Check out the new homepage. Building Insulation Home Insulation. Fiberglass installation next to mineral wool installation. Head-to-Head: Mineral Wool vs. Fiberglass Insulation. Building Insulation. By Topic Building Insulation. Commercial Insulation Residential Insulation Fiberglass 8. Spray Foam Mineral Wool 7.

Polyiso Foam 7. Design Focused 3. A lump of glass wool soaked in water is placed at the bottom of the boiling tube. The water present in glass wool forms steam on heating but glass wool does not take part in the reaction itself. Emerging evidence that fiberglass and other manufactured mineral fibers may cause lung cancer and other diseases is creating a sensitive, potentially far-reaching public health issue.

The evidence, although far from conclusive, is sending tremors through the fiber industry and Federal regulatory agencies. How do you remove fiberglass fibers from your skin?

Wash the area with running water and mild soap. To help remove fibers, use a washcloth. If fibers can be seen protruding from the skin, they can be removed by carefully putting tape on the area and then gently removing the tape. Flammability : Non- flammable , will not burn. Insulation should remain dry at all times. If the insulation product gets wet during install, it will be required to be removed and replaced as the insulation will not dry out in situ.

Mineral wool made from blast furnace slag waste is sometimes known as slag wool. Glass wool is made from sand or recycled glass , limestone and soda ash; the same ingredients as for familiar glass objects such as window panes or glass bottles. Mineral wool is a high-quality insulation product for many reasons.

These raw materials are weighed and mixed to the required formula. The other important component is resin, which is used to bind the glass wool together. More advanced production techniques are based on spinning molten rock in high-speed spinning heads somewhat like the process used to produce cotton candy. Blanket insulation -- the most common and widely available type of insulation -- comes in the form of batts or rolls. It consists of flexible fibers, most commonly fiberglass.

You also can find batts and rolls made from mineral rock and slag wool, plastic fibers, and natural fibers, such as cotton and sheep's wool. What is the difference between glass wool and fiberglass? Category: home and garden indoor environmental quality. Glasswool insulation is made from recycled glass bottles, sand and other materials. Glasswool is just another name for fibreglass insulation. It's also sometimes referred to as glass fibre insulation or fibreglass segments.

These are melted at very high temperatures and then spun into fibres. Since fiberglass is durable, safe and offers high thermal insulation, fiberglass is one of the widely preferred materials in industrial gaskets. They not only provide a better insulation but also help in protecting the machinery, conserving the energy and ensure the safety of the professional workforce.

This is the reason perhaps why fiberglass is widely used in industries given below:. Fiberglass is an essential component of a range of industries including the likes of waste water treatment plants, HVAC, fireproofing, and oil fields.

To know more about fiberglass and their applications, call Phelps SEAL today for better guidance, and check out Phelps fiberglass portfolio. Applications Fiberglass. Types and forms of fiberglass: Depending on the raw materials used and their proportions to make fiberglass, fiberglass can be classified into following major types: A-glass : A glass is also called as alkali glass and is resistant to chemicals.

Due to the composition of A glass fiber, it is close to window glass. In some parts of the world, it is used to make process equipment. C-glass : C-glass offers very good resistance to chemical impact and is also called as chemical glass. E-glass : It is also called as electrical glass and is a very good insulator of electricity. AE-glass : This is alkali resistant glass. S glass : It is also called as structural glass and is known for its mechanical properties.

Fiberglass comes in various forms to suite various applications, the major ones being: Fiberglass Tape : Fiberglass tapes are made up of glass fiber yarns and are known for their thermal insulation properties. This form of fiberglass finds wide applications in wrapping vessels, hot pipelines, and the likes. Fiberglass Cloth : Fiberglass cloth is smooth and is available in various variants like glass fiber yarns and glass filament yarns. It is widely used as heat shields, in fire curtains and others.

Fiberglass Rope : Ropes are braided from glass fiber yarns and are used for packing purposes. Properties of fiberglass Mechanical strength : Fiberglass has a specific resistance greater than steel. So, it is used to make high-performance Electrical characteristics : Fiberglass is a good electrical insulator even at low thickness.

Incombustibility : Since fiberglass is a mineral material, it is naturally incombustible. It does not propagate or support a flame.