Technical Information
cg_logo_2005.GIF (5697 bytes)

PTFE Powder CGM 16F for making PTFE compounds

Latest Update: Jan 2007

 1.       Description: PTFE powder special for making PTFE compounds. .

2.        Physical and chemical properties

l          Excellent chemical inertness.

l          Outstanding resistance to chemical corrosion, such as strong acid, alkali, strong oxidant, etc.

l          Exceptional resistance to high & low temperature, and to abrasion.

l          Can be used at temperature range from –200 ~ 250 ? for long period.

l          Superior electric insulation, which is not affected by temperature and frequency.

l          Non-adhesive to all other materials.

l          Non-absorption of moisture

l          Flame retardation.

3.        Molecular formula


4.        Technical information  




White powder

Tensile Strength

min. 30.0 MPa

Elongation at Break

min. 300 %

Moisture Content

max. 0.04%

Bulk Density

340 –450 g/l

Average Particle Size

20 ~ 70 Ám

Standard Specific Gravity



max. 4.5%


5.        Typical applications: compounds of PTFE powder with fillers.

6.        Safety precautions

n          Toxic gases will be produced when the material is heated above 260?. Ventilation system must be provided in sintering areas.

n          Sintering temperature should be below 400? to avoid decomposing.

7.         Packaging, notice for storage and transportation

n          25kg net packed in double PE plastic bags with a cardboard drum outside.

n           Store in clean, cool (5-20?) and dry place

n     Open containers and use the material in clean environment only. 


Home - About Us - Products List - Contact Us

ChenGuang Research Institute of Chemical Industry (Int'l-trade Dept.)
Add: Apt. 103, Bldg. 13, Jindu Garden, No. 526, Shuhanzhonglu Rd., Chengdu, 610036 P.R. China
Tel: 86-28-86085466, 87540095 (direct line)  Fax: 86-28-87541076   E-mail: