China 25GSM 0.025mm Thickness Fiberglass Cloth for Mica Tape

25gsm 0.025mm thickness fiberglass cloth for mica tape ,it is weaven by twist yarn, it is without wrinkles with a constant winding tension on sleeves and has to be winded on a board core.The material must have a homogeneous surface with constant thread distance,optical defects are not allowed,lack of yarn is not allowed,different thicknesses between the single threads are not allowed,the rolls have to be physically fixed with a double sided adhesive tape and a cardboard-strip.
We export it to Korea, Russia
Technical Data Sheet:

Material specification
771
1. Technical description:PropertiesTest method:UnitValue1.1Mass per unit areaGB gsm
gsm24±11.2Yarn densityGB Yarn/cm24*14±11.3Yarn count warp
weftGB tex
texEC5.5 8tex
EC5.54tex1.4Tensile strength warp
weftGB N/10mm>80
>45
1.5ThicknessGB mm0.0351.6Weave

plain1.7Size/Finish

loom state1.8Loss on ignigtionGB %<21.9WidthGB mm1030±5
Conductivity of water extract
uS/cm

2.Optical Properties:The material has to be delivered without wrinkles with a constant winding tension on sleeves and has to be winded on a board core.The material must have a homogeneous surface with constant thread distance,optical defects are not allowed,lack of yarn is not allowed,different thicknesses between the single threads are not allowed,the rolls have to be physically fixed with a double sided adhesive tape and a cardboard-strip.3.Form of delivery:Width:according to order;width tolerance max.±5mm
Board core:76mm inner diameter;
Roll length:according to order;20% of rolls of one delivery could have less,no joints allowed.4.Package:Packaged in PE-foil or kraft paper and cardboard on a pallet.Conformance of supplier
Dep.DateSignatureDate:Issued:


Signature and company stamp:Approved:


Valid for

Typed name:

Picture of Product:

Give us a chance, and we' ll return you with satisfaction.