• Weighing Bottle
  • Weighing Bottle
  • Weighing Bottle
  • Weighing Bottle
  • Weighing Bottle
  • Weighing Bottle

Weighing Bottle

Material: Glass
Capacity: Different Size
Transport Package: Standard and Disposable Export Package
Specification: high and low see detal
Trademark: Rongtai
Origin: Jiangsu, China
Samples:
US$ 21/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
rongtai
HS Code
7010909000
Production Capacity
9999999/Year

Product Description

Weighing Bottle
Weighing Bottle
Weighing Bottle
Weighing Bottle
Weighing Bottle

Borosilicate Glass entirely conforms to the international standard ISO3583, and is a new special borosilicate glass of excellent chemical and physical properties with a silica content of 80%. It is highly stable in structure and, as a result, has marked mechanical strength and very high resistance against chemical attacks. Further, due to its low linear coefficient of thermal expansion, this glass is capable of withstanding high thermal shock and possesses good moulding ability. It is an excellent material for making laboratory apparatus where external heating is necessary, intricate laboratory glassware and chemical equipments as well as pressure water meter glass.

Principal Physical and Chemical Properties:
SiO2 Content...>80%
Strain Point...520º C
Annealing Point...560º C
Softening Point...820º C
Refractive Index...1.47
Light Transmission (2mm)...92%
Elastic Modulus...67KNmm-2
Tensile Strength...40-120Nmm-2
Glass Stress Optical Coefficient...3.8*10-6mm2/N
Processing Temperature(104dpas)...1220º Linear Coefficient of Expansion(20-300º C)...3.3*10-6K-1

Density(20º C)...2.23gcm-1
Specific Heat...0.9Jg-1K-1
Thermal Conductivity...1.2Wm-1K-1
Hydrolytic Resistance (ISO 719)...Grade 1
Acid Resistance (ISO 195)...Grade 1
Alkali Resistance (ISO 695)...Grade 2
Thermal Shock Resistance Rod...6*30mm 300º

Flat bottom, with spout.

Code O. D of Top(mm) Height(mm) Packing
RK14068 60 30 240PCS/carton
RK14169 90 45 120PCS/carton
RK14070 120 60 60PCS/carton
RK14071 150 75 36PCS/carton

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