Product type: Rod. Application: Chemistry. Model: JSV-BSR.
Overview
Borosilicate Glass Solid Stirring Rod is a laboratory glassware item made from Borosilicate Glass. Listed geometry: round shape. It is used in Chemistry. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
Type
Rod
Shape
Round
Application
Chemistry
Color
Transparent
Model NO.
JSV-BSR
Glass Type
Borosilicate Glass
Processing
Cutting, Fire Polishing, Sealing
Production
Furnace
Feature
Heat Resistant
Physical Data
1
Data
1
Supplier
Jinan JSV Industrial Co., Ltd.
Technical data
Product Name
Borosilicate 3.3 glass rod
Size
Diameter from 2mm to 55mm
Processing
Cutting, grinding, polishing, fire polishing, annealing, drilling, sandblasting, coating, sealing, Joining, bending, pressing
Shape
Round, triangle, hexagonal
Packing
Carton, pallet, wooden crate
1
Coefficient of mean linear thermal expansion (20ºC~310ºC)
3.3
10-6K-1
2
Density
2.23
g/cm3
3
Transformation temperature
525
°C
4
Softening Point
820
°C
5
Working Point
1250
°C
1
Hydrolytic resistance (ISO 719)
ISO 719
HGB 1
2
Acid resistance
DIN 12116
S 1
3
Alkali resistance
ISO 695
A 2
What to specify when you request a quote
Material — name the glass (soda-lime, borosilicate, quartz) because it fixes UV transmission and chemical resistance.Dimensions — give dimensions and tolerances.Surface and edges — state edge finish and any frosted or coated areas.Cleanliness and packing — state cleanliness level and packing for lab use.
Engineering guides for this part
For material grades and coating options, see Custom Borosilicate Glass Sheets Cut to Size: Precision and Performance . How parts like this are machined and finished is covered in Precision Bore Glass Tubing Processing: End-to-End Manufacturing for Industrial Buyers . For an application example, read Why Quartz Glass Components Excel in Coffee Heating Modules . Before sending a drawing, check Thermal Conductivity of Quartz Glass & Fused Quartz: A Process Guide . A related standard product is 4-inch Borofloat 33 Glass Wafers .
FAQ
What is the Borosilicate Glass Solid Stirring Rod made of? expand_more
It is listed as Borosilicate Glass. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.
Where is this laboratory glassware item used? expand_more
Listed applications: Chemistry.
What should I include in a quote request? expand_more
Include material, dimensions, surface and edges and cleanliness and packing, plus quantity and a drawing if the part is custom.
Expert advisory
Send drawings and tolerances for a DFM review and lead-time estimate.
Request a quote
