Description
Conformable with Q/DYG *******2 Item DF**1 First Grade Qualified
Grade 1 Smoothness & Cleaness select the worst of φ*8×***0mm
extruded tubes and have a test:Clean & and white surface , no
metal impurity,the impurity quantity from 1mm to 3mm 1mm doesn't
excced two , wothout impurity which exceed 3mm. select the worst of
3 φ*8×***0mm extruded tubes and have a test::clean & white
surface , no metal impurity , the impurity quantity from 1mm to 3mm
doesn't exceed four without imputity which excced 3mm. 2 Tensile
Strength, Mpa min *7 *5.5 3 Enlong at rupture (%) ≥ **0 **0 4
Volume Density(g/L) **0±*0 **0±*0 5 Average Grain (um) **0±*0
**0±*0 6 Flowing property (g/min)≥ **0 **0 7 machining method
ram extrusion 8 Main Usage The prensintered resin is suitable for
extruding rod ,tube , 9 Packing,Storage,Transportation 1,PTFE is
packed in double layer PVC bags inside and in hard circular barrels
outside . On the barrel , there attached lable and quality
certificate ,brand, perfromance standard, variety , trademark,
grade, batch, net weight, packing date, packer, quality analyst.
2,PTFE should be stored in clean dry warehouse to prevent from dust
, moisture ,etc impurity. 3,The products are transported according
to non-dangerous goods. Heat, moisture, freeaing and strong shock
shold be avoided during transportation. Over -bumpiness and
compression is apt to make the resin bind together.
