Document No. Q/LN002-2001

Borosilicate Glass 3.3

Physical and chemical performance parameter.

Specifications of Borosilicate 3.3 Glass Tubing and Rod.

Visible Quality Specifications of Borosilicate Glass 3.3 Tubing and Rod.

Linuo Group Co., Ltd Technique Center

[I] Physical and Chemical Performance Physical Data:

No. Physics Performance Numerical Value Unit

1 Medium coefficient of linear expansion 20/300 as per DIN 52328 3.3 0.1 ± 10-6 K-1

2 Transformation Temperature 525 15 ± 3 Viscosity temperatures (dPa s) 1014.7 510 10 ± 1013.2 upper annealing temperature 560 10 ± 107.5 softening point 820 10 ± 104 working temperature 1260 20 ±

4 Maximum short-time working temperature 500 5 20 Density 2.23 0.02 ± g/cm3 6 Modulus of elasticity E 64 103 N/mm2 7 Poisson’s ratio 0.20 1 8 Thermal conductivity w(20 -100 ) 1.2 W/m2K

9 Temperature for the specific electrical resistance of 108

cm(DIN52326)tk 100 250

10 Electrical volume resistance logarithm( cm) At 250 8 At 350 6.5

11 Dielectric Properties (1MHz,25 ) Dielectric figure 4.6 1 Dielectric loss factor tan 37 10-4

12 Refractive index( =587.6nm)nd 1.473 1 13 Stress-optical constant(DIN52314)K 4.0 10-6mm2/N

Pressure Resistance of LINUO Tubing and Capillary Calculation of pressure resistance (p) for a given Wall Thickness (WT) and a given Outside Diameter

p = WT·20·

KS

OD-WT

Calculation of the wall Thickness(WT0 at a given pressure resistance(p) and Outside Diameter

WT = OD·p

20· KS + p

Note: OD=Outside Diameter mm WT= Wall Thickness mm p=Pressure Resistance in bar K=Resistance Value in N/mm2 S=Safety Coefficient Resistance parameter for LINUO borosilicate glass 3.3: K/S=7 N/mm2 as per DIN EN 1595 Standard Draft: Pressure Apparatus made from Borosilicate Glass3.3: General Principles for Calculation, Production and Inspection Pressure Resistance (P) can be impaired, for example, by the following: -Different in temperature between inside and outside wall -Surface Quality; -End Finish; -Tubing Length -Observance of Conditions of Installation as per Pressure Vessel Regulations.

Resistance to Thermal Shock

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As per DIN 52313, the resistance to thermal shock is the difference in temperature between the hot test sample and the cold water bath (room temperature) at which 50% of all test samples show a tendency to crack when quickly immersed. Resistance to thermal shock of tubing, capillary and rod is dependent on the wall thickness, the shape and size of the quenched area, the state of the surface, the stress which may be present and the end finish. Fast, uneven heating or cooling can easily lead to breakage as a result of tensile strength. It is recommended not to exceed a temperature difference of 120 k. For large wall thickness, this temperature is limited to lower values. Chemical Composition in approx.weight % (main components) SiO2 B2O3 Na2O + K2O Al2O3 81 13 4 2 Chemical Data: Hydrolytic Class ISO719 1 Acid Class DIN12116 1 Alkali Class ISO695 2 Transmission

Hints on Processing

The excellent properties of LINUO tubing, capillary and rod provide for good word ability

when forming and cutting the glass with the normal techniques for technical glass. To

eliminate temporary stress as a result of the working process, the glass should be well heated

to a maximum temperature of 550 and kept at this level for a maximum of 30 minutes; for A thinner wall only a fraction of this period is necessary. In order not to affect the chemical stability of the glass, annealing time should be kept as short as possible. We recommend the annealing temperatures given in the table below:

Wall Thickness

Tran

smis

sion

%

Wavelength nm

Annealing Schedule

Temperature Range Wall Thickness mm

550 to 480 480 to 400 400 to20

3 12 /min 24 /min Up to 480 /min

6 3 /min 6 /min Up to 120 /min 12 0.8 /min 1.6 /min Up to 32 /min

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[II] Detailed specifications of LINUO Tubing, Capillary and Rods Specifications of Tubing

Name Outside

Diameter (mm)

Wall Thickness

(mm)

Wall Thickness

(mm)

Wall Thickness

(mm)

Wall Thickness

(mm)

Wall Thickness

(mm) Tubing *4 0.4 0.5 0.1 0.8 0.1 Tubing *5 0.4 0.5 0.1 0.8 0.1 Tubing *6 0.4 0.5 0.1 1 0.1 1.5 0.2 2 0.2 Tubing *7 0.4 0.5 0.1 1 0.1 1.5 0.2 2 0.2 Tubing 8 0.4 0.6 0.1 1 0.1 1.5 0.2 2 0.2 Tubing 9 0.4 0.6 0.1 1 0.1 1.5 0.2 2 0.2 Tubing 10 0.4 0.6 0.1 1 0.1 1.5 0.2 2 0.2 2.5 0.3 Tubing 11 0.4 0.6 0.1 1 0.1 1.5 0.2 2 0.2 2.5 0.3 Tubing 12 0.4 0.6 0.1 1 0.1 1.5 0.2 2 0.2 2.5 0.3 Tubing 13 0.4 0.6 0.1 1 0.1 1.5 0.2 2 0.2 2.5 0.3 Tubing 14 0.4 0.6 0.1 1 0.1 1.5 0.2 2 0.2 2.5 0.3 Tubing 15 0.4 0.6 0.1 1 0.1 1.5 0.2 2 0.2 2.5 0.3 Tubing 16 0.4 0.7 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 17 0.4 0.7 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 18 0.4 0.7 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 19 0.4 0.7 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 20 0.5 0.8 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 21 0.5 0.8 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 22 0.5 0.8 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 23 0.5 0.8 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 24 0.5 0.8 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 25 0.5 0.8 0.1 1.2 0.2 1.8 0.2 2.4 0.3 3 0.3 Tubing 26 0.5 0.9 0.1 1.4 0.2 2 0.2 2.6 0.3 3.2 0.3 Tubing 27 0.5 0.9 0.1 1.4 0.2 2 0.2 2.6 0.3 3.2 0.3 Tubing 28 0.5 0.9 0.1 1.4 0.2 2 0.2 2.6 0.3 3.2 0.3 Tubing 29 0.5 0.9 0.1 1.4 0.2 2 0.2 2.6 0.3 3.2 0.3 Tubing 30 0.8 1 0.2 1.4 0.2 2 0.2 2.6 0.3 3.2 0.3 Tubing 32 0.8 1 0.2 1.4 0.2 2 0.2 2.6 0.3 3.2 0.3 Tubing 34 0.8 1 0.2 1.4 0.2 2 0.2 2.6 0.3 3.5 0.3 Tubing 36 0.8 1 0.2 1.4 0.2 2 0.2 2.8 0.3 3.5 0.3 Tubing 38 0.8 1 0.2 1.4 0.2 2 0.2 2.8 0.3 3.5 0.3 Tubing 40 1.0 1.2 0.2 1.6 0.2 2.3 0.3 3 0.3 3.8 0.4 Tubing 42 1.0 1.2 0.2 1.6 0.2 2.3 0.3 3 0.3 3.8 0.4 Tubing 44 1.0 1.2 0.2 1.6 0.2 2.3 0.3 3 0.3 3.8 0.4 Tubing 46 1.0 1.2 0.2 1.6 0.2 2.3 0.3 3.2 0.3 4 0.4 Tubing 48 1.0 1.2 0.2 1.6 0.2 2.3 0.3 3.2 0.3 4 0.4 Tubing 50 1.0 1.4 0.2 1.8 0.2 2.5 0.3 3.5 0.3 4.2 0.4 Tubing 52 1.0 1.4 0.2 1.8 0.2 2.5 0.3 3.5 0.3 4.2 0.4 Tubing 54 1.0 1.4 0.2 1.8 0.2 2.5 0.3 3.5 0.3 4.2 0.4 Tubing 56 1.0 1.4 0.2 1.8 0.2 2.5 0.3 3.5 0.3 4.5 0.5 Tubing 58 1.0 1.4 0.2 1.8 0.2 2.5 0.3 3.5 0.3 4.5 0.5 Tubing 60 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 62 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 64 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 66 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 68 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 70 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 72 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 74 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5

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Name Outside

Diameter Wall

Thickness Wall

Thickness Wall

Thickness Wall

Thickness Wall

Thickness (mm) (mm) (mm) (mm) (mm) (mm)

Tubing 76 1.5 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 78 1.6 1.6 0.2 2.2 0.3 3.2 0.4 4.2 0.5 5.3 0.5 Tubing 80 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.3 0.6 Tubing 82 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.3 0.6 Tubing 84 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.3 0.6 Tubing 86 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.3 0.6 Tubing 88 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.3 0.6 Tubing 90 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.5 0.6 Tubing 92 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.5 0.6 Tubing 94 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.5 0.6 Tubing 96 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.5 0.6 Tubing 98 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.5 0.6 Tubing 100 1.8 1.8 0.3 2.5 0.3 3.5 0.4 5 0.6 6.5 0.6 Tubing 105 2.0 2.5 0.3 3 0.4 5 0.7 7 0.8 8.5 0.8 Tubing 110 2.0 2.5 0.3 3 0.5 5 0.7 7 0.8 8.5 0.8 Tubing 115 2.0 2.5 0.3 3 0.5 5 0.7 7 0.8 8.5 0.8 Tubing 120 2.0 2.5 0.3 3 0.5 5 0.7 7 0.8 9 0.9 Tubing 125 2.0 3 0.6 5 0.7 7 0.9 9 0.9 Tubing 130 2.0 3 0.6 5 0.7 7 0.9 9 0.9 Tubing 135 2.0 3 0.6 5 0.7 7 0.9 9 0.9 Tubing 140 2.0 3 0.6 5 0.7 7 0.9 9 0.9 Tubing 145 2.0 3 0.6 5 0.7 7 0.9 9 0.9 Tubing 150 2.0 3 0.6 5 0.7 7 0.9 9 1.0 Tubing 155 2.5 5 0.7 7 0.9 9 1.0 Tubing 160 2.5 5 0.8 7 1.0 9 1.0 Tubing 165 2.5 5 0.8 7 1.0 9 1.0 Tubing 170 2.5 5 0.8 7 1.0 9 1.1 Tubing 175 2.5 5 0.8 7 1.0 9 1.1 Tubing 180 2.5 5 0.8 7 1.0 9 1.2 Tubing 185 3.0 5 0.8 7 1.0 9 1.2 Tubing 190 3.0 5 0.9 7 1.0 9 1.2 Tubing 195 3.0 5 0.9 7 1.0 9 1.2 Tubing 200 3.0 5 1.0 7 1.1 9 1.3 Tubing 205 3.0 5 1.0 7 1.1 9 1.3 Tubing 210 3.0 5 1.0 7 1.1 9 1.3 Tubing 215 3.0 5 1.0 7 1.1 9 1.3 Tubing 220 3.0 5 1.0 7 1.1 9 1.3 Tubing 225 3.0 5 1.0 7 1.1 9 1.3 Tubing 230 3.0 5 1.0 7 1.1 9 1.3 Tubing *235 3.0 5 1.0 7 1.1 9 1.3 Tubing *240 3.0 5 1.0 7 1.1 9 1.3 Tubing *245 3.0 5 1.0 7 1.1 9 1.3 Tubing *250 3.0 5 1.0 7 1.1 9 1.3 Tubing *255 3.0 5 1.0 7 1.1 9 1.4 Tubing *260 3.0 5 1.0 7 1.1 9 1.4 Tubing *265 3.0 5 1.0 7 1.1 9 1.4 Tubing *270 3.0 5 1.0 7 1.1 9 1.4 Tubing *275 3.0 5 1.0 7 1.2 9 1.4 Tubing *280 3.0 5 1.0 7 1.2 9 1.4 Tubing *285 3.0 5 1.0 7 1.2 9 1.4 Tubing *290 3.0 5 1.0 7 1.2 9 1.4 Tubing *295 3.0 5 1.0 7 1.2 9 1.4 Tubing *300 3.0 5 1.0 7 1.2 9 1.4

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Specification of Rods

Diameter Diameter Diameter Diameter Diameter Diameter

3.5 0.5 4.5 0.5 5.5 0.5 6.5 0.5 7.5 0.5 9.0 1.0

11.0 1.0 12.0 1.0 13.0 1.0 14.0 1.0 15.0 1.0 16.0 1.0

17.0 1.0 18.0 1.0 19.0 1.0 20.0 1.0 *21.01.0 *22.0 1.0

*23.0 1.0 *24.0 1.0 *25.0 1.2 *26.01.2

*27.01.2 *28.0 1.2

*29.0 1.2 *30.0 1.2 Note: Specifications with * are for special order. The order of special specifications should be informed to us in advance. [III] VISIBLE QUALITY SPECIFICATION

Length The standard length is: Glass tubing 1500 ± 20 mm Capillaries and rods 1500 ± 30 mm Gauge tubing 2000 ± 20 mm

Ovality Ovality according to DIN 7184 or ISO/R 1101 is dependent on the Outside Diameter (OD). The following maximum values have been laid down:

TUBES O.D. 200 mm-----------tmax 1.2% of normal O.D, O.D. ≥200 – 250 mm-----tmax 1.5% of normal O.D.

CAPILLARIES: O.D. 10 mm------------tmax 1.5% of normal O.D.

RODS: O.D. 20 mm------------tmax 1.2% of normal O.D. O.D. ≥20 – 30 mm-------tmax 1.5% of normal O.D. Siding Siding greater than 15% of the normal Wall Thickness within one measuring plane is not permitted. Straightness:

Values for Straightness according to DIN7184OR ISO/R1101 areO.D. 3 - 6 mm MAX 5.0 mm/1500 mm O.D. ≥6 - 30 mm MAX 1.5 mm/1000 mm O.D. ≥30 - 100 mm MAX 2.5 mm/1400 mm

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as follows:

O.D. ≥100 - 200 mm MAX 3.0 mm/1400 mm O.D. ≥200 mm MAX 3.5 mm/1400 mm STRESS O.D. 2 mm O.D. 2-4 mm O.D. 4 mm Longitudinal Stress (MPa) 3.0 2.0 1.5 Edge Stress (Mpa): 4.0 3.0 2.5

STONES,KNOTS AND AIRLINE Adjustment or amendment according to the special request usage, only for reference.

Specification Stone & Knots Knot Airline

O.D.10~30 (mm)

in the full tube length stone >1.5 mm is not permitted stone of 1.0~1.5 mm can not be over 1 pc

within the tube length of 500 mm stone of 0.5 ~1.0 mm can not be over 2 pcs. stone 0.5 mm can not be over 5 pcs.

in the full tube length knot>3.0 mm is not permitted Knot of 2.5~3.0 mm can not be over 1 pc knot of 2.0~2.5 mm can not be over 1 pc

within the tube length of 500 mm knot 2.0 mm can not be over 2 pcs

in the full tube length width>0.5 mm length>40mm is not permitted

tube length within 500 mm airline length of 20~40 mm can not be over 1 pc airline length of 5 ~20 mm can not be over 2 pcs airline length 5mm can not be over 5 pcs

O.D.31~50 (mm)

in the full tube length stone>1.5 mm is not permitted. Stone of 1.0~1.5 mm can not be

over 2 pcs within the tube of 500 mm

stone of 0.5 ~1.0 mm can not be over 2pcs; stone 0.5 mm can not be over 6pcs

in the full tube length knot>3.0 mm is not permitted Knot of 2.5~3.0 mm can not be over 1pc Knot of 2.0~2.5 mm can not be over 2pcs

within the length of 500 mm knot 2.0 mm can not be over 3pcs

in the full tube length width>0.5 mm length>70mm is not permitted. Length of 40~70mm can not be over 1pc tube length within 500 mm length of 20~40 mm can not be over

2pcs length of 5 ~20 mm can not be over 2 pcs length 5mm can not be over 6 pcs

O.D.51~80 (mm)

in the full tube length stone>1.5 mm is not permitted Stone of 1.0~1.5can not be over 2 pcs.

within the tube length of 500 mm stone of 1.0 ~1.2 mm can not be over 1 pc. Stone of 0.5 ~1.0 mm can not be over 2pcs stone 0.5 mm can not be over 7 pcs

in the full tube length knot>3.0 mm is not permitted Knot of 2.5~3.0 mm can not be

over 1 pc Knot of 2.0~2.5mm can not be over2 pcs

within the tube length of 500 mm

knot 2.0mm can not be over 4 pcs

in the full tube length width>1.0 mm length>100mm is not permitted. width 1.0mm and length of 40~100.mm can not be over 1pc

within the tube length of 500 mm airline with the length of 20~40 mm

can not be over 2pcs airline with the length of 5 ~20 mm can not be over 2 pcs airline with the length 5mmcannot be over 7pcs

O.D. 81~100 (mm)

in the full tube length Stone>1.5 mm is not permitted Stone of 1.2~1.5 can not be over 2pcs

within the tube length of 500 mm

stone of 1.0 ~1.2 mm can not be over 2 pcs stone of 0.5 ~1.0 mm can not be over 3pcs stone 0.5 mm can not be over 8 pcs

in the full tube length knot>3.0 mm is not permitted Knot of 2.5~3.0 mm can not be

over 1 pc Knot of 2.0 ~2.5 mm can not be over 3 pcs

within the tube length of 500 mm

knot 2.0 mm can not be over 5 pcs

in the full tube length width>1.5 mm length>200mm is not permitted width 1.5mm length of 40~200mmcan not be over 1pc. Within the tube length of 500 mm

Length of 20~40 mm can not be over 3pcs length of 5 ~20 mm can not be over 3pcs length 5mm can not be over 8pcs

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Specification Stone & Knots Knot Airline

O.D. 101~150

(mm)

in the full tube length stone>2.0mm is not permitted stone 1.5~2.0 can not be over 2 pcs

within the tube length of 500 mm

stone of 1.0 ~1.5 mm can not be over 2pcs stone of 0.5 ~1.0 mm can not be over 3 pcs stone 0.5 mm can not be over 8 pcs

in the full tube length knot>4.0 mm is not permitted knot of 3.0~4.0 mm can not be over 1 pc knot of 2.0 ~3.0 mm can not be over 3 pcs

within the tube length of 500 mm

knot 2.0 mm can not be over 5pcs

in the full tube length width>1.5 mm length>200mm is not permitted width 1.5mm length of 40~200mmcan not be over 1 pc. Within the tube length of 500 mm

Length of 20~40 mm can not be over 3pcs airline length of 5 ~20 mm can not be over 3pcs length 5mm can not be over 8pcs

O.D. 151~300

(mm)

in the full tube length: stone>3.0 mm is not permitted Stone of 1.5~3.0 can not be over 2 pcs

within the tube length of 500mm stone of 1.5 ~2.5 mm can not be over 2 pcs stone of 0.5 ~1.0 mm can not be over 3 pcs stone 0.5 mm can not be over 8pcs

in the full tube length knot>5.0 mm is not permitted Knot of 3.0~5.0 mm can not be over 1pc Knot of 2.0 ~3.0 mm can not be over 3 pcs

within the tube length of 500 mm

knot 2.0 mm can not be over 5pcs

in the full tube length width>2.0 mm length>200mm is not permitted width 2.0mm length of 40~200mm can not be over1 pc. Within the tube length of 500 mm

Aieline with the length of 20~40 mm can not be over3pcs airline length of 5 ~20 mm can not be over 3pcs airline with the length 5mm can not be over 8pcs

CUTTING & END-FINISH

SPECIFICATION CUTTING TREATMENT

DEMAND FORORDERLY CUTTING SMOOTHING

TUBE O.D:3 - 5 mm Non-treatment O.D:6 - 38 mm Orderly cutting max square-cut 5 mm O.D:40 - 60 mm Orderly cutting

W.T 3.2 mm Orderly cutting max square-cut 10mm W.T 3.2 mm Orderly cutting max square-cut 10 mm O.D:65 - 300 mm Orderly cutting O.D:65 - 100 mm Orderly cutting max square-cut 15 mm O.D:100 - 200 mm Orderly cutting max square-cut 20 mm O.D: 200 mm Orderly cutting max square-cut 30 mm CAPILLARIES Orderly cutting RODS Orderly cutting

ALL THE PRODUCTS

CAN BE SMOOHENED

AS REQUESTED

BY THE BUYERS

PACKING Glass tubes are layered into bundles with a square or rectangular cross-section. They are packed into the geometrically tightest space and then covered at each end with transparent shrink film. Then they are packed into carton. This means that no movement of the tubing is possible during transportation, so that the package is more stable and reliable. The shrinks film at each end of the bundle cover each tube and provide the very best protection against contamination.

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