Teapot accessories glass lid

Detailed description:

Glass kettle lid Replacement Glass Lid Spare Part

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Teapot accessories glass lid

Detailed description:

1. Can be customized as customer's requirement
2. Size and capacity can be customized as client's requirements

Product Details:

The physical properties are as follows:

Silicon content More than 80%
Strain temperature 520 ℃
Annealing temperature 560 ℃
Softening temperature 820 ℃
Refractive index 1.47
Light transmittance (2 mm) 92 %
Elastic Modulus 76KNmm - 2
tensile strength 40- 120Nmm - 2
Glass stress optical constant 3.8 * 10-6 square millimeters / no
Processing temperature (104dpas) 1220 ℃
Linear expansion coefficient (20-300 °C) 3.3 * 10-6 K - 1
Density (20 °C) 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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