Coffee Glass Storage Jar

Detailed description:

The container is made of clear
high-grade borosilicate glass

Product display

Coffee Glass Storage Jar

Detailed description:

Dihua glass is a borosilicate glass type 3.3 as specified in international standard ISO 3585,whose chemical resistance of glass is more extensive than that of all other known materials.Borosilicate glass is highly resistant to water,acids,salt solution,organic substances and halogens such as chlorince and bromine.It also has relatively good resistance to alkaline solutions.Only hydrofluoric acid,concentrated phosphoric acid and strong alkaline solution cause appreciable surface removal of the glass at higher temperature.This kind of glass is made from natural raw materials(sand,calcium carbonate and sodium carbonate) and it doesn’t contain any materials which could be released and constitute a hazard to man or the environment .The glass can be reused several times and disposed of without difficulties.
1. It is suitable for the preservation of food or the preservation of moisture-proof items for families, hotels, and out-of-homes. It is convenient to carry and environmentally friendly.
2. Can store a variety of items such as herbs, tonics, infant formula, pregnant women's supplements, moon cakes, dried foods, candies, canned foods, biscuits, rice, coffee, oil, tea, coffee, fruits, vegetables, other dry goods, etc.

Product Details:

Silicon content

>80 %

Strain temperature

520 ℃

Annealing temperature

560 ℃

Softening temperature

820 ℃

Refractive index

1.47

Light transmittance (2mm)

92 %

Elastic Modulus

76KNmm - 2

Tensile strength

40- 120Nmm - 2

Glass Stress Optical Constants

3.8 * 10-6mm 2 /No

Processing temperature ( 104dpas )

1220 ℃

Linear expansion coefficient( 20-300 ℃)

3.3 * 10-6 K - 1

Density (20 ℃)

2.23gcm - 1

Specific heat

0.9jg - 1K - 1

Thermal Conductivity

1.2Wm - 1K - 1

Water resistance (International Organization for Standardization 719)

Level 1

Acid resistance (International Organization for Standardization 195)

Level 1

Alkali resistance (International Organization for Standardization 695)

Level 2

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