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Borosilicate Glass Manufacturers and Companies

IQS Directory is a top industrial directory listing of leading industrial borosilicate glass manufacturers and suppliers. Access our comprehensive index to review and source borosilicate glass manufacturers with preview ads and detailed product descriptions. These borosilicate glass companies can design, engineer and manufacture borosilicate glasses to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these borosilicate glass manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of borosilicate glass tubes, obscure glass, heat resistant glass tubes.

  • New Haven, IN 260-749-9614

    S & S Optical Company is a leading manufacturer of commercial quality glass cutting parts. They are constantly striving to outperform the competition to make themselves your number one choice for all borosilicate glass and other forms. Each project starts with the highest quality from the most reliable suppliers around the world, for a solution you can depend on, call today!

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  • Cambridge, ON 800-315-0387

    With a vision to exceed customers’ expectations through continuous improvement to be the global leader in specialized glass, Pegasus Glass is a company you can rely on for all of your borosilicate glass needs. With a team of experts skilled at various cutting and fabrication techniques, you can be sure to get the exact product you need to fit all of your specifications. Call today!

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  • Painesville Township, OH 440-639-6399

    Founded in 1990, Technical Glass Products is a fabricator of Fused Quartz Glassware. We maintain a broad inventory of labware, flat stock, rod and tubes in addition to providing custom fabrication using state of the art equipment to suit your needs. Our commitment to excellence has resulted in TGP becoming America’s fastest growing supplier of stock shapes and fabricated products in the industry.

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  • Port Jervis, NY 845-856-5375

    Gillinder is a high-quality glass manufacturer and glass fabricator. Since 1861, we have been providing our customers superior glass products and glass fabrication services. Heat resistant glass is among our trusted products, which have served the marine, aircraft, industrial and landscaping industries in a variety of applications. We are ISO 9001:2015 certified. Contact Gillinder and let us meet any and all of your glass cutting needs today!

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  • Chicago, IL 773-525-0435

    As glass fabricators, Torstenson Glass specializes in flat glass, wire glass, obscure glass, transparent glass, textured glass, heat resistant glass and the FireLite® family of products. We have operated continuously for over 110 years, and we welcome the opportunity to discuss your glass fabricating needs. If we don’t have it, we can generally draw from experience to find you whatever you need.

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  • Vineland, NJ 800-982-4734

    Glass, Quartz & Vycor® Components fabricated to your specifications. Processing specialties such as Concentric Grinding, Corning Chemical 7931 Grades®, Glass–Quartz Forming, Glass-to-Metal, Glass-to-Glass, Lathe & Hand Tooling, Precision Bore Glass & Quartz Tubing, Quartz-to-Borosilicate Graded Seals, Special End Finishing. ISO 9001:2000 Registration.

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businessIndustry Information

Borosilicate Glass

Borosilicate glass is a heat and shatter resistant material that is composed of silica and at least 5% boron oxide. Also commonly referred to as Pyrex, this type of glass is mostly used for the manufacturing of products that handle strong acids and alkalis because of its resistancy to breakage and its high chemical resistance.

Borosilicate glass is commonly used for products which are involved with high-temperature autoclaves, hot plates and open flames. Borosilicate glass as a heat resistant glass is also used to produce laboratory equipment like beakers, test tubes and telescope mirrors which are designed for processes with chemicals and heat. Aquarium heaters, flashlight lenses, microwave-safe glass and kitchen ware and precision optical lenses are examples of everyday items often made of borosilicate glass. It is an ideal safety glass choice for many household or commercial uses as it exhibits a high temperature range for extremes of both cold and heat, and when dropped, it cracks into big pieces rather than shatters into hundreds of small splinters, making clean up safer and easier. Soda-lime glass is a popular alternative to borosilicate glass because it tends to be cheaper to produce and has many of the same properties.

Glass fabricators manufacture borosilicate glass by adding a small amount of boron or boric oxide to the traditional glass ingredients-silicate sand, soda and ground lime. During formation, the glass must be heated to 1200 degrees F, which is higher than other types of glass. Its coefficient of thermal expansion is one third that of standard glass, which reduces the material stresses caused by temperature gradients. This makes borosilicate glass more resistant to breaking as a result of thermal shock or stress, although it will break if dropped on a hard surface or exposed to sudden and radical temperature change. Most borosilicate glass is colorless which is ideal for many of the processes for which it is used, although it can be manufactured with color for the purposes of studio glass trade. Because it requires higher heat and more labor during production than standard glass, it is slightly more complicated to produce than regular glass. Products made of borosilicate glass tend to be more expensive, there are however numerous advantages to using borosilicate. It is able to be used for the containment of many harsh and volatile chemicals like nuclear waste. It is likely to have a longer lifespan than other types of glass because of its physical properties and therefore will prove more cost effective in the long term.

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