Rigid Laminates
Copper Clad Laminate
SMC/GPO-3
Film & Tape
Presspaper/Pressboard
Flexible Composites
Mica Products
Moulding Part&Machined part
Printed Circuit Boards
 
A6 Garden, Financial & Trading Zone, Haikou, China
(86-898) 66729565 36667880
86-898-66729560
sales@sinofuwang.com
 
Fuwang Home >> Products >> SMC/GPO-3 >> GPO3
GPO3
Ref: GPO3. NEMA LI-1.

        1.   COMPOSITION AND PRESENTATION
    GPO3 is a stratified insulator made from fibre glass blanket and polyester resin and resistance to flame ( V-0 ).
    At delivery time the presentation of the sheets is as follows:
    - Maximum sizes: 1020 X 1220 mm. - Thickness: From 0.8C50 mm
    - Colour: Red - Surfaces: Shining
    - On demand we can deliver strips or finished components.

        2.   PROPERTIES AND APPLICATIONS
    - Very low hygrometric susceptibility - Small losses at high frequency
    - Excellent mechanical properties  - Good dielectric properties
    - High resistance to flame ( V-0) 
 
   Support for muddy, separators in transformers and electric machines, pictures , etc.

    3. MAIN TECHNICAL CHARACTERISTICS

ITEMS
CONDITIONS
NORMS
VALUES
Thermic class
in transformer oil for 4 hours
CEI Pub.85
F -( 155 )
Martin's Temp. ( perpendicular )
--
--
250 min.
Heat stability
--
--
200
Specific weight
20
UNE 53020
1.70 -1.90 g/cm3
Water absorption
24 h
UNE 53189-7
4 mm C 50 mg
Resistance to traction
23 2
UNE 53189-2
95 MPa  min.
Resistance to flexion CW
23 2
UNE 53189-3
150 MPa  min.
Resistance to impact (charpy)
23 2
UNE53189-5
60 kJ/m2 min.
Dielectric strength 1' for 3mm thickness (perpendicular )
in transformer oil at 90 2
UNE 53189-13
25 KV min.
Dielectric strength 1' for distance 25mm (parallel )
in transformer oil at 90 2
UNE 53189-13
50 KV min.
Autoextinguibility
V-0

 
 
 
 
      Contact Us | FAQ | Sitemap | Privacy
 
Address Room 9BBeijing Building, A6 Garden, Financial & Trading Zone, Haikou, Hainan, P.R.China 570125