Black Silicon Carbide
Green Silicon Carbide
Sic Deoxidizer
Forging Insulator Fittings
Fibre Glass
Welding Glass
Ferro Silicon Ball
Ferro Silicon
Ferro Silicon Slag
High pure Graphite and mutuality products
Carbon Additives
Inoculant
Graphitized Calcined Petroleum Coke
Calcined Petroleum Coke
Brown Fused Alumina
Black Fused Alumina
White Fused Alumina
Vice-White Fused Alumina
Calcium Ferrite
Calcium Aluminate
Sintered Calcium Aluminate
Calcium aluminate powder
Rice Husk Charcoal
Sepiolite
Cyanite
Andalusite
Calcium Carbonate
 
 
 
 

鍍金電焊鏡片
GOLD WELDING GLASS

鍍銀電焊鏡片
WELDING GLASS

電焊護目鏡片
WELDING GLASS

電焊護目鏡片
WELDING GLASS

CR-39樹脂防護片
CR-39

CR-39樹脂防護片
CR-39

 
 

WELDING GLASS

 
 

SHADE NO.

MAXIMUM SPECTRAL IN THE ULTRAVIOLET VIOLET

LUMINOUS TRASMITTANCE

MAXIMUM INFRARED TRANSMITTANCE

 

313 nm

365 nm

MAX

MIN

近外線
780~1300nm

中近外線
1300~2000nm

4

0.0003

0.95

8.5

3.2

6.4

504

5

0.0003

0.30

3.2

1.2

3.2

3.2

6

0.0003

0.10

1.2

0.44

1.7

1.9

7

0.0003

0.037

0.44

0.16

0.81

1.2

8

0.0003

0.013

0.16

0.061

0.43

0.68

9

0.0003

0.0045

0.061

0.023

0.20

0.39

10

0.0003

0.0016

0.023

0.0085

0.10

0.25

11

0.0003

0.0006

0.0085

0.0032

0.05

0.15

12

0.0002

0.0002

0.0032

0.0012

0.027

0.097

13

0.000076

0.000076

0.0012

0.00044

0.014

0.06

14

0.000027

0.000027

0.00044

0.00016

0.007

0.04

15

0.0000094

0.0000094

0.00016

0.000061

0.003

0.02

16

0.0000034

0.0000034

0.000061

0.000029

0.003

0.02

 

PRODUCT SIZE:
50mm x 100mm x 3mm
50mm x 105mm x 3mm
50mm x 108mm x 3mm
50mm x 110mm x 3mm
55mm x 110mm x 3mm
60mm x 110mm x 3mm
75mm x 98mm x 3mm
80mm x 100mm x 3mm
80mm x 110mm x 3mm
83mm x 108mm x 3mm
90mm x 110mm x 3mm
φ50mmx3mm
DIN FROM 3 TO 14
CR-39

   
     
   
 

 

   
   
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