Teflon® PTFE DISP 35

Category:	PTFE , Polytetrafluoroethylene
Manufacturer:	DuPont Fluoropolymers
Trademark:	Teflon® PTFE
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	YnZ7un_Teflon-PTFE-DISP-35.pdf
PRICE:	Order Products email sales@su-jiao.com

Wechat: WECHAT

Message
DuPont™ Teflon ® PTFE DISP 35 is a milky white aqueous PTFE dispersion stabilized with an anionic dispersant. It is used for co-coagulation with various fillers to produce products with a range of strengths, porosities and colors required for the application. The use of reinforcing agents can offer such advantages as improved resistance to cut-through and abrasion, increased dimensional and form stability, higher rate of heat dissipation and greater resistance to wear. When properly processed, the PTFE resin in DISP 35 exhibits the superior properties typical of the fluoropolymer resin: retention of properties after service at 260 °C (500 °F), and useful properties at -240 °C (-400 °F). DISP 35 aqueous dispersion provides: ability for co-coagulation inertness to nearly all industrial chemicals and solvents stability at high temperatures excellent dielectric properties lowest coefficient of friction of any solid material non-stick characteristics Typical Applications DISP 35 is used in the preparation of blends for coating of high performance bearings and seals. DISP 35 can also be co-coagulated with special ingredients to be formed into specific end-uses, such as fuel cell electrodes. Teflon ® PTFE DISP 35 meets the requirements of ASTM D 4441-98, type I, grade 2, class A.

Message

DuPont™ Teflon ® PTFE DISP 35 is a milky white aqueous PTFE dispersion stabilized with an anionic dispersant. It is used for co-coagulation with various fillers to produce products with a range of strengths, porosities and colors required for the application. The use of reinforcing agents can offer such advantages as improved resistance to cut-through and abrasion, increased dimensional and form stability, higher rate of heat dissipation and greater resistance to wear. When properly processed, the PTFE resin in DISP 35 exhibits the superior properties typical of the fluoropolymer resin: retention of properties after service at 260 °C (500 °F), and useful properties at -240 °C (-400 °F).

DISP 35 aqueous dispersion provides:

ability for co-coagulation

inertness to nearly all industrial chemicals and solvents

stability at high temperatures

excellent dielectric properties

lowest coefficient of friction of any solid material

non-stick characteristics

Typical Applications
DISP 35 is used in the preparation of blends for coating of high performance bearings and seals. DISP 35 can also be co-coagulated with special ingredients to be formed into specific end-uses, such as fuel cell electrodes.

Teflon ® PTFE DISP 35 meets the requirements of ASTM D 4441-98, type I, grade 2, class A.

General Information
Features	Good Chemical Resistance Good Electrical Properties Low Friction Non-Stick Solvent Resistant
Uses	Blending Coating Applications
Appearance	White
Forms	Dispersion
Processing Method	Dip Coating

Physical	Nominal Value	Unit	Test Method
Specific Gravity
-- ¹	2.21	g/cm³	ISO 12086, ASTM D4895
-- ²	1.25	g/cm³	ISO 8962, ASTM D4441
Average Particle Size	220	nm	Internal Method
pH
--	10.0		ASTM E70
--	10.0		ISO 1148
Solids Content - % PTFE by weight
--	35	%	ASTM D4441
--	35	%	ISO 12086

Fill Analysis	Nominal Value	Unit	Test Method
Brookfield Viscosity
25°C	25	mPa·s	ISO 2555
25°C	25	mPa·s	ASTM D2196

Additional Information	Nominal Value	Unit	Test Method
Surfactant Content - based on PTFE solids
--	2.2	%	ISO 12086
--	2.2	%	ASTM D4441

Note Message
1 .	of Sintered Resin
2 .	at 35% solids

Resin Grade	Manufacturer	Category	Trademark
Cevian®-V 110	PlastxWorld Inc.	ABS	Cevian®-V
FHR EPS 54-S7454	Flint Hills Resources, LP	PS (EPS)	FHR EPS
Grilon® BGM-30 X	EMS-GRIVORY	Nylon 6	Grilon®
Plyophen 43575	Durez Corporation	Phenolic	Plyophen
Moplen EP300R	PolyMirae	PP Impact Copolymer	Moplen