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Glass Panel (Clear)

Glass Panel (Clear)

Standard Unit Price:
SGD 28.56
Days to Ship :
11 Day(s)

Transparent glass plate made of soda lime glass.
[Features]
· A transparent glass instrument for use in laboratory work.
· Refractive Index: approx. 1.52.
· Reflectance: Approximately 4% on one surface.

(i)Caution

  • Some products are scheduled to be discontinued from October 2021. Depend on stock status, the end time will be changed. Please check the quotation and order screen for details.

Basic Specifications

  • Product Type
    Clock Plate
  • Material
    Soda-lime glass
  • Size(mm)
    200X200X5
  • Product Name
    Glass Panel (Transparent) 5x200x200
  • Footnotes
    Price per 1 sheet.
  • Internal Capacity
    1 pc.

Details

Part Number
Internal Capacity

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Quantity
1 pc.
11 Day(s)
SGD 28.56

Part Number : 1-4540-01
Days to Ship 11 Day(s)
Standard Unit Price SGD 28.56
Quantity 1 pc.

Specificationtitle

  • Product Type
    Clock Plate
  • Material
    Soda-lime glass
  • Size(mm)
    200X200X5
  • Product Name
    Glass Panel (Transparent) 5x200x200
  • Footnotes
    Price per 1 sheet.

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Product Specifications

Specifications Of Clear Glass Plate Made Of Soda-Lime Glass

Clear Glass Plate Made Of Soda-Lime Glass
  • Refractive index: Approx. 1.52
  • Reflection rate: Approx. 4% on one side
  • Softening temperature: 720 to 730°C
  • Specific gravity: Approx. 2.5
  • Hardness: Approx. 6 (Mohs hardness)

Physical And Mechanical Properties Of Plate Glass

ItemValue
Refractive IndexApprox. 1.52
Reflection rate (vertical incidence)*1Approx. 4% On One Side
Specific Heat837 J/kg·K, 0.2 cal/g°C (0 To 50°C)
Softening Temperature*2720 to 730°C
Thermal Conductivity1 W/m·K, 0.86 kcal/mh°C
Linear Expansion Coefficient8.5 To 9 × 10-6/°C (Normal Temperature To 350°C) = 1/K
Specific GravityApprox. 2.5
Hardness*3Approx. 6 (Mohs hardness)
Young's Modulus7.16 × 104 MPa 730,000 kgf/cm2
Poisson’s Ratio0.23
Mean Breaking Stress*4Approx. 49 MPa Approx. 5,000 kgf/cm2
Weather Resistance*5No Change
  1. *1Light is reflected by both surfaces of the glass, and the reflection rate on one side is 4%.
    Transparent plate glass has almost no absorption within the glass,
    so the reflection rate per piece is approximately 8%. Moreover, the reflection rate increases with oblique incidence.
  2. *2Value measured according to ASTM C338-57
    The glass has no clear melting point, and the viscosity decreased continuously with increasing temperature. This figure is the temperature at a viscosity of 4.5 × 107 Poise.
  3. *3Mohs hardness
    5: Phosphate, 6: Feldspar, 7: Quartz.
  4. *4Glass is always broken by surface tensile stress.
  5. *5It is not possible to say that the surface has absolutely no scratches, weathering, etc, but there will be no actual change to the essential qualities of the interior.
  6. *The values on the table are general values showing the physical/mechanical properties and do not guarantee the performance of any product.

Refractive Index (No Unit)

GlassWaterBenzineCrystalDiamond
1.521.331.501.542.42

Thermal Conductivity (kcal/mh°C)

GlassAluminumSteelRubber
0.86190410.33
1 W/m·K221 W/m·K48 W/m·K0.38 W/m·K

Specific Gravity (No Unit)

GlassSteelDiamondPolycarbonate Sheet
(LEXAN)
Pine/Japanese Cedar
2.57.93.51.20.5

Specific Heat (cal/g°C)

GlassSteelGraniteAluminumPolycarbonate
Sheet
(LEXAN)
Water
0.20.110.20.220.26 to 0.281.0
837 J/kg·K460 J/kg·K837 J/kg·K921 J/kg·K1,088 to
1,172 J/kg·K
41,86 J/kg·K

Linear Expansion Coefficient (×10-6/°C)

GlassPolycarbonate
Sheet
(LEXAN)
AluminumCopperSteelWood
8.5 to 9682316115 to 8

Young’s Modulus (kgf/cm2)

GlassSteelAluminumConcretePolycarbonate
Sheet
(LEXAN)
730,0002,100,000700,000200,00021,000 to 25,000
7.16 × 104 MPa2.1 × 105 MPa6.9 × 104 MPa2.0 × 104 MPa2.1 to
2.5 × 103 MPa

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