Ningbo Gongyao Sealing Materials Co.,Ltd---a professional manufacturer and exporter of chinese sealing and heat insualtion materials,owns three factories,specialized in manufacturing braided packings, fiberglass,asbestos,non-asbestos products and other materials.Our company own Up-to-date technology,advaanced equipments,also near 40 years manufacturing experience and 100 tons output per month which assure a competitive price,good quality and 100 tons output per month which assure a competitive price,good quality and perfect service and can finish you order on time.
Enterprise Objective:Based on sincerity,the high quality at low price strives for the survival;the technical
PTFE Sheet
Moulded with PTFE graular resin. Used in corrosion resistance linings and seals, guide and electrical insulator.
Density: 2.1 - 2.3G/cm3
Tensile strength: ≥ 15Mpa
Ultimate elongation: ≥ 150%
Dielectric strength: ≥ 10KV/MM
Sizes: 1000mmX1000mm, 1200mmX1200mm, 1200mmX2000mm
Thickness: 1mm ~50mmTHICKNESS
LENGTH*WIDTH: 600*600\1000*1000\1200*1200\1500*1500
TOLERANCE(mm)
1 0 +0.2
2 0 +0.4
3 0 +0.6
4 0 +0.8
5 0 +1.0
6 0 +1.0
8 0 +1.2
9 0 +1.2
10 0 +1.2
12 0 +10%
15 0 +10%
20 0 +10%
25 0 +10%
30 0 +10%
35 0 +10%
40 0 +10%
45 0 +10%
50 0 +10%
we look forward to being of service.
To get further information, please visit our website:
If you are interested in our products, please feel free to contact with me directly, thank you!
Audited Supplier 
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