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High Contrast Ndt X Ray Film Type D7 Industry Radiographic Vacuum Pb Packing

HUATEC GROUP CORPORATION

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High Contrast Ndt X Ray Film Type D7 Industry Radiographic Vacuum Pb Packing

City & Province beijing beijing
Categories Lead
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Product Details

Vacuum Pb Packing High Contrast Ndt X Ray Film Type D7 Industry Radiographic
  
General Characteristics:
HUATEC D7 industry radiographic film with combined Pb lead screen, is a fine grain, high contrast, high radiation sensitive, high definition radiographic film made by using novel emulation technology. Designed for direct exposure with combined lead screen Pb.Pb thickness:0.027-0.03mm
The D7 radiographic film consider two fundamental factors of the nondestructive control (NC) - quality of the image and stability of properties.
The film with Pb can be square at any size, and rolling Pb pack at 70mm width of 90meters length, 100mm width of 90meters length.

 
Major Applications :
This industry x ray film is suitable for different NDT applications such as: medium thickness heavy metals and alloys, fairly thick light metals and alloys, and also suitable for NDT of heavy metal parts having thick section when exposed with high-energy radiation. The film is especially suited to high temperature automatic processing. This product is compatible with international norms.

  • Welding and casting area
  • Defense industry area
  • Aerospace and aircraft industry area
  • Composite materials 
  • Multiple film techniques

Specifications
 

Short technical characteristics

 TYPE

Average gradient

Sensibility

Class EN 584-1

Existence of a special protective layer

 HUATEC D7

5.2

10-12

C5

+

 
 

Relative factors of an exposition

 TYPE

100 kv
(1)

200 kv
(2)

iridium 192
(3)

cobalt 60
(4)

Linear accelerator 8 MB
(5)

contrast
(*)

 HUATEC D7

1.0

1.0

1.0

1.0

1.0

5.4

 

Quality of the image and classes of films

 

New

Old

TYPE

CEN
EN 584-1

ASTM
E 1815-96

ISO
11699-1

JIS
K7627

ISO
5579

DIN
54-117

RCC-M

BS
2600

HUATEC D7

C5

II

T3

T3

GIII

G3

4

B

Our film is packaging with bare film on carboard to prevent exposure. This film can be cut to any length and loaded with or without lead screens in reloadable cassettes in the darkroom.  The film has same performance to AFGA D7.
 
 
Film production line 

 
 





























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