DuPont™ Kalrez® 3065

For Packers and “V”- Rings

Product Description

DuPont Kalrez 3065 is a highly-filled product containing carbon black and fiber reinforcement, designed to function without extrusion under extreme pressure. It has good all-round chemical resistance and excellent resistance to sour oil and amines.

DuPont Kalrez 3065 has an upper service temperature of 288 °C (550 °F). The mechanical properties and chemical resistance of Kalrez® 3065 make it the best choice for many oil and gas well environments.

In these applications, it is normally used in the form of V-rings and other custom parts rather than O-rings.

The physical properties of Kalrez® 3065 are as follows:

Typical Physical Properties1

Color Black
Hardness2, Shore A…………………………………….90
100% Modulus3, MPa (psi) ………………………….N/A
Tensile Strength at Break3, MPa (psi) ……………24.10 (3495)
Elongation at Break3, % ………………………………17
Compression Set4, %
70 hr at 204 °C (400 °F)………………………………. 28
Maximum Service Temperature5, °C (°F) ………..288 (550)

•  Not to be used for specifications
•  ASTM D2240 (Pellet test specimens)
•  ASTM D412 (Dumbbell test specimens)
•  ASTM D395B, (Pellet test specimens)
•  DuPont proprietary test method; performance will vary with seal design and application specifics

Warranty for Kalrez products

• Only applies to Dupont products distributed genuine in Vietnam.

• All Kalrez products are warranted if the machine fails due to manufacturer fault.

• For warranty and product maintenance, please contact Achilles, customer service phone number: 098 469 4884  (Ms. Duc).

• Achilles is the genuine supplier of products related to Kalrez DuPont.

• For retail/whole sale pricing, bulk ordering and product information advice please contact 098 469 4884  (Ms.Duc) via info@achilles.com.vn or the website https://achilles.com/.