25 kg/paper drum
Inner packed in sealed PVC bag,outer in moisture-proof paper drum.
1 - 30
To be negotiated
PTFE molding powder-medium particle-used for film,sheet,rob,gasket,txletree and presintered material.
Smoothness & cleaness
Clean&white surface,even texture,no foreign matters.D=57 mm,no color difference for rod color cross-section.
Clean&white surface,even texture,no metal residue,residue quantity≤1mm≤2.
Tensile strength Mpa ≥
Elongation at rupture %
Volume density g/l
Average grain μ m
Moisture content %
Melting point ℃
Standard relative density
Thermal instability index ≤
Electrical strength kv/mm
Execute according to requirement of HG/T3028-1999
Packing & Delivery
Packing:PTFE is packed in double layer PVC bags inside and in hard circular barrels outside.On the barrel,there should be attached label and quality certificate,on which there are brand,trademark,executive criterion,type,grade,lot No.and net content,pack date,checker,pakager.
Storage:PTFE should be stored in clean dry warehouse to prevent from dust,moisture,etc,foreign matters.
Transportation:The product are transported according to non-dangerous products.Heat,moisture,freezing and strong shock should be avoided during transportation.Over-bumpiness and compression is apt to make the resin bind together.
Shandong Zongyoung Chemical Trade Co.,LTD specialized in Eco-friendly refrigerants , PTFE ,PVDF new material,Cyclodextrin and derivatives .Mainly products include R134A ,R410A, R404a,PTFE ,PVDF resin,beta-cyclodextrin ,microcrystalline cellulose , ETC Based on 10 experienced R&D staff,professional team support, our products are selling around the world countrieShandong Zongyoung Chemical Trade Co.,LTD specialized in Eco-friendly refrigerants , PTFE ,PVDF new materials.European, North American, South Asia etc.We are ammitted to building a green healthy life style for people around the world.