PTFE Molding Powder(Micronized Particle)

No.

Item

DF-16

Grade A

Qualified

1

Smoothness & Cleaness

White sheet surface, even texture, no residue quantity (≤0.5mm)≤2

2

Tensile Strength,(Mpa)

29

27.4

3

Rupture(%)≥

300

280

4

Volume Density,(g/L)

300-450

5

Residue on sieve (65 μ m)(%)≤

3

6

Moisture Content.(%)≤

0.04

7

Melting Point(℃

372±5

8

Stand Relative Density

2.130-2.160

9

Thermal Inst,Index ≤

20

10

Electric Strength(KV/MM)≥100

60

11

For check

Execute according to requirement of HG/T2903-1997

12

For process

For Molding

13

usage

The resin are mainly used as thegeneral required electric

source,which is suitable for making film,the products of thin

wall, seal,gasket,club,panel,tube,axletree,seal ring,and

loop ,filling compounds.etc.

14

Packing,Storage Transporation

1.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, packager.

2.PTFE should be stored in clean dry warhouse to prevent from

dust,moisture,etc,foreign matters.

3.The products 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.