Custom Made Quartz Glass Ampoules Tubes

Ampoule is a kind of hard glass container which can be fused and sealed. Its capacity is a litttle small. Quartz ampoule is not commonly used in medical treatment. Our company custom-made quartz ampoules that are generally used at industry or laboratory and relatively bigger volume. Its main materials are quartz glass and high borosilicate glass. Because of its better chemical properties, quartz glass is the major material for making industrial ampoules.

Note: ampoules must meet the following requirements

• Ampoule glass should be colorless and transparent;
• Small expansion coefficient and good heat resistance;
• It is necessary to have enough physical strength to withstand the high pressure difference generated during hot pressure sterilization;
• It has high chemical stability and does not change the pH value of the solution;
• No bubbles, pits and sand.

Fused Quartz Glass Features:

Fused quartz glass is a special industrial glass made of silicon dioxide. It is a very good basic material. Quartz glass has a series of excellent physical and chemical properties.

1. High temperature resistance. The softening point of fused quartz glass is about 1730℃ and can be used for long time working under 1100℃~1250℃.  And working at 1450℃ in a short time.

2. Corrosion resistance. In addition to hydrofluoric acid, fused quartz glass is inert to other acids. Its acid resistance is 30 times as ceramic, 150 times as stainless steel. Especially, any other material cannot make a comparison with chemical stability of fused quartz at high temperature

3. The thermal stability is good. Thermal expansion coefficient is extremely small. And it can withstand severe temperature changes such that heating up to 1100℃ and putting it in normal temperature water will not crack.

4. The light transmittance is good. Quartz glass has good transmittance in the whole spectral band from ultraviolet to infrared. The transmittance of the visible light is above 95%. Especially in the ultraviolet spectrum band and the maximum transmittance is over 85%.

5. The electrical insulation performance is good. Resistance value of quartz glass equaling to 10000 times of ordinary glass. It is an excellent electrical insulating material and has good electrical properties even under high temperature.

As a leading China fused quartz glass supplier and manufacturer, we are providing best price as well as quality for all kinds of customized fused quartz products. We are also willing to look for long term partners who are a distributor or wholesaler specialized in fused quartz glass in local.

For prompt quotation, please contact us at below form.