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Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Specifications
Brand Name :
CHIYAN
Model Number :
CHIYAN-M2
Certification :
ISO14001/ISO9001/ RHOS/ REACH/ CP65/ Holagon Free
Place of Origin :
CHINA
MOQ :
10000 square meters
Price :
Negotiable
Payment Terms :
,T/T,Western Union
Supply Ability :
Annual output 20 million square meters
Delivery Time :
10~15 working days
Packaging Details :
Wooden Box/ Pallet
Name :
Microscope Slide Glass Base Material Consistent Thickness Tolerance
Color :
Ultra White
Pencil Hardness :
>9H
Optional Thickness :
0.25mm~2mm
Regular Size :
1300*1100mm
CS :
600~750Mpa
4PB :
9-12um
DOL :
≥500Mpa
Description

Microscope Slide Glass Base Material Consistent Thickness Tolerance

Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H

Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H


Here are multiple English product description options for ultra-thin ultra-clear aluminosilicate glass:

  • Engineered for premium displays and high-end devices, offering scratch resistance and 91.5% light transmittance."
  • At just 0.33mm thickness, our aerospace-grade aluminosilicate glass delivers military-standard impact resistance while maintaining 91.5%+ transparency for foldable displays."
  • Specially formulated with mid-alumina composition (4.5-8% Al₂O₃) for enhanced chemical durability. Ideal for harsh environments from smartphone cover glass to laboratory equipment."
  • Advanced low-iron manufacturing process achieves Fe2O3<0.01 color distortion for premium retail displays and museum-grade protective glazing. Available in 0.5-2.0mm configurations."
  • Combining 600MPa surface compression strength with 0.4mm slimness. The ultimate solution for curved automotive displays and wearable tech requiring durability and optical purity.


Key Technical Highlights:
- Ultra-thin : 0.25mm~2mm available
- High light transmission : >91%
- Aluminosilicate composition benefits
- Target applications (electronics/architecture/optics)



Standard Size:1300*1100mm (5th Generation)

Note: The size can be customized according to customer's needs.




Product Composition

Ultra Clear Medium Alumino-Silicate Glass achieves better stress and strain depth than ordinary soda-lime glass by increasing the Al₂O₃ content in the glass and increasing the ion exchange capacity.

Composition items

SiO₂

Al₂O₃

Fe₂O₃

CaO

MgO

K₂O

Na₂O

Range of set value

69.0-72.0

4.5-8.0

＜0.01

6.0-8.0

3.5-5.0

0.1-1.0

13.0-14.5





Physical Property Parameter

S/N

Items

Unit

Test Standard

CY-M2

1

Density

g/cm3

GB/T5432-2008

2.48±0.01

2

Refractive Index

/

GB/T 2680-2021

1.51±0.01

3

Young's Modulus

Gpa

GB/T 37780-2019

73.0±0.5

4

Transmittance

%

GB/T 2680-2021

≥91.5

5

Volume Resistivity

lg(Ω .cm)

GB/T 31838.2-2019

≥10.0

6

Dielectric Constant

/

SJ/T 11043-1996

≥7.0

7

Softening Point

℃

GB/T 28195-2011

750±10

8

Strain Point

℃

GB/T 28196-2011

516±5

9

Annealing Point

℃

GB/T 28196-2011

562±5

10

Thermal Conductivity

W/( m.K)

JC/T 675-1997

0.682±0.10

11

Thermal Expansivity

* 10-7/℃

SJ/T 11036-1996

85±5

12

Photoelastic Coefficient

nm/cm/MPa

BS 7604-1-1992

27.0±0.2

13

Poisson's Coefficient

/

GB/T 28195-2011

0.23±0.02

14

Vickers-hardness

HV

GB/T 16534-2009

610±10



Chemical Tempering Process Parameter Setting Reference


Technological Parameter

400°C

410°C

420°C

430°C

CS(MPa)

DOL(um)

CS(MPa)

DOL(um)

CS(MPa)

DOL(um)

CS(MPa)

DOL(um)

3H

≥650

≥7.0

≥650

≥8.0

≥650

≥9.0

≥650

≥10.5

4H

≥600

≥8.0

≥600

≥9.0

≥600

≥11.0

≥600

≥12.5

5H

≥600

≥9.0

≥600

≥10.0

≥600

≥11.5

≥600

≥13.0



Note: Tempering solution Na+<0.5%. The above test results are affected by processing conditions, the data is for reference only, not as a basis for production.




Dimensions

NO.

Item

Specification

Detection Method

1

Dimensional Tolerance

1300*1100*(±2mm)

Tape Measure

2

Thickness

0.50~1.1 ±0.05m

1.3~2.0 ±0.05m

Micrometer

3

Thickness Difference

≤0.04mm

Micrometer

4

The Diagonal Difference
(Perpendicularity)

≤0.3%

Tape Measure

Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H

5

Stripe

≤Level2

Point Sources of Light

6

Flatness

(Before Tempering)

0.50~0.55 ≤0.15%(=h/L)

0.70~2.0 ≤0.10%(=h/L)

Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H




Appearance Specifications

NO.

Item

Specification

Detection Method

1

Effective Mass Area

All areas outside 10mm of the edge are effective mass areas.

Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H

2

Appearance Defects

Scratches

w≤0.03mm, Allowed

0.03mm＜w≤0.05mm,L≤25mm (Controlled by point defects)

w＞0.05mm, Not allowed

Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H

Fluorescent Lamp 2000-2500Lux

Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H

Bubbles

d≤0.05mm, Not counted

0.05mm＜d≤0.2mm, Numbers≤5 /m²

d＞0.2mm,Not allowed

Inclusions such as stones and sticky tin

d≤0.05mm, Not counted

0.05mm＜d≤0.2mm, Numbers≤5 /m²

d＞0.2mm,Not allowed

3

Edge Defects

Chipping

Single chipping

L≤2.0mm,W≤1.0mm,D≤1/2 of the thickness (as the right picture showed).

The cumulative length of chipping is less than 10% of the edge length of the glass plate.

Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H

4

Cracks and missing corners

Not allowed

5

Surface stains (glass shavings, attachments, point contamination)

No stains that cannot be removed by ordinary detergents are allowed.

d≤0.05mm, Not counted

0.05mm＜d≤0.3mm, Numbers≤5 /m²

d＞0.3mm,Not allowed

The same method as appearance detection.




Packaging Diagram


Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H


Packing Quantity

S/N

L*W*T(mm)

Packing Quantity (Pieces/Box)

1

1300x1100x0.25

900

2

1300x1100x0.33

1020

3

1300x1100x0.40

900

4

1300x1100x0.50

750

5

1300x1100x0.55

680

6

1300x1100x0.70

550

7

1300x1100x0.82

490

8

1300x1100x0.95

420

9

1300x1100x1.0

410

10

1300x1100x1.1

370

11

1300x1100x1.3

310

12

1300x1100x1.5

280

13

1300x1100x1.6

250

14

1300x1100x1.8

230

15

1300x1100x2.0

200




Storage conditions: Temperature ≤30℃, humidity ≤65% (no condensation), shelf life is 6 months from the date of delivery.









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Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H

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Product Detail
Brand Name :
CHIYAN
Model Number :
CHIYAN-M2
Certification :
ISO14001/ISO9001/ RHOS/ REACH/ CP65/ Holagon Free
Place of Origin :
CHINA
MOQ :
10000 square meters
Price :
Negotiable
Contact Supplier
video
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H
Ultra White Microscope Slide Glass Base Material Consistent Thickness Tolerance Pencil Hardness 9H

Hunan Xinghuai New Materials Technology Co., Ltd.

Verified Supplier
1 Years
hunan, huaihua
Since 2021
Business Type :
Manufacturer, Exporter
Main Products :
Display Cover Glass, Soda Lime Glass, Aluminosilicate Glass
Total Annual :
200 million-400 million
Employee Number :
300~500
Certification Level :
Verified Supplier
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