PTFE-Based Material Rulon 142 Seals/Piston Rings

China PTFE-Based Material Rulon 142 Seals/Piston Rings, Find details about China Rulon 142, Rulon 142 PTFE-Based Material from PTFE-Based Material Rulon 142 Seals/Piston Rings

Basic Info.

Model NO.

piston seals

Trademark

walle seals

Transport Package

Carton

Specification

per your request

Origin

Guangdong, China

HS Code

4016931000

Model NO.

piston seals

Trademark

walle seals

Transport Package

Carton

Specification

per your request

Origin

Guangdong, China

HS Code

4016931000

Product Desciption

RULON 1439 PTFE-BASED MATERIAL SEALS

Temperature - Typical Range°F(ºC)	-400/+550(-240/+288)
Maximum PV(continuous)(Mpa▪m/s)	10,000 (0.35)*
Maximum (continuous bonded)	25,000(0.88)*
Maximum P - psi(static)(Mpa)	1,000 (6.9)*
Maximum V - SFM(no load)(m/s)	400 (2)
Shaft hardness - Minimum	Rc35
Shaft finish recommended Ra μin(μm)	8 - 16 (0.2 - 0.4)*
Shaft Material	Mild/Hardened Steel
ENGNINEERING INFORMATION
Friction - Static & Dynamic	0.025 with oil
Flammability ASTM D635	Non - Flammable
Chemical Resistance	Data Available
Thermal Conductivity BTU/hr/sq.ft./°F/in.(W/m▪k)	4.8 (0.69)*
Liner Coefficient of 78° to 200°F	Length 4.9(8.8)*
Thermal Expansion (26° to 93ºC)
x10 - 5in/in °F(x10 - 5m/m°C)
PHYSICAL DATA
Elongation ASTM D4894	200% mold direction
Tensile Strength ASTM D4894(Mpa)	3100 psi (21.4)*
Deformation ASTM D621	2%(1500 psi - 24 hr. RT)
Specific Gravity ASTM D792	3.11

Rulon 142 is a specially formunlated dull blue-green linear bearing material that exhibits low wear, high thermal dissipation, and good dimensional stability characteristics. Among its many benefits are the virtual elimination of stick-slip, vibration dampening, self-lubrication, uniform friction, long life, ease of application and design diversity.

Rulon 142 has excellent mechanical properties and is the ideal material for machine tool applications. Its low deformation characteristics limit the amount of misalignment that can occur with other bearing materials. Strong acids and bases should be avoided, as they may attack the fillers.

PTFE-Based Material Rulon 142 Seals/Piston Rings

Walle have many years production experience and industry field application experience, we aimed at the different harsh sealing environments and developed various of materials suitable for applications. Improving all customers profit and saving all customers cost. Walle automatic production equipments and advanced testing equipments provide a strong guarantee for the manufacture of high quality PTFE-based material seals.

Any questions please do not hesitate for RULON 1045, please kindly contact me. It is our pleasure to be on service of you!

Dongguan Walle Sealing Technology Development Co., Ltd
Tel: 86-769-33291139 / 22762051
Mobile: 13620011767
Fax: 86-769-22762052
URL: walleseals.en.made-in-china.com