Angst+Pfister AG
Thurgauerstr. 66
CH-8052 Zürich

 
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High Performance Elastomer Compounds

In increasing competition and changing environments many industrial applications require more and more sealing materials that can operate in extreme conditions. Not only do they have to withstand very low or very high temperatures, are exposed to aggressive fluids or dirt and need to resist extreme physical stress, but they also need to operate safely and ensure reliable longterm operation. Furthermore, those compounds have to comply with numerous regulations.

At Angst+Pfister, we manufacture our own high tech compounds focusing on a wide range of specific applications for many different industries.

PERTEC® is the newest generation of Angst+Pfister’s high tech elastomer compounds. They are high performance compounds with outstanding capabilities. Depending on the industry and application Angst+Pfister offers different PERTEC® variations to perfectly meet the according requirements. All compounds of the new PERTEC® generation comply with the specific regulations and are certified accordingly.

Performance Compound Table

Our selection of Angst+Pfister owned compounds and our new series of PERTEC® high performance compounds offer solutions for every requirement.

The Performance Compound Table is also available for download.

 

A+PlCode       Hardness    

Operating Temperature Range [in °C]

Approvals                                       Notes
PERTEC® CIP FKM 75.501-04 75 Shore A -15 to +200

• ADI free
• BfR XXI (Natural and synthetic rubber) Category 4
• EC 1935/2004 article 3
• FDA - CFR 21 - 177.2600 food a) - f)
• GB 4806.11-2016
• KIWA NSF/ANSI 51 formulation
• LFGB § 30/31
• PAH Category 1 (AfPS GS 2014:01) 
• PAHs requirements acc. Regulation (EU) No 1272/2013
• Phthalate free
• SR 817.023.21 
• USP Class VI Chapter 87 and 88, 121°C

FKM nano PTFE for CIP/SIP cleanig processes and for Food and Beverage

PERTEC® NP FKM 70.501-04 70 Shore A -30 to +220 • ADI free
• FDA - CFR 21 - 177.2600 food a) - f)
• Phthalate free

FKM nano PTFE, low permeability, low friction, for dynamic applications

PERTEC® NP FKM 80.501-01 80 Shore A -30 to +220 • ADI free
• FDA - CFR 21 - 177.2600 food a) - f)
• Phthalate free

FKM nano PTFE, low permeability, low friction, for dynamic applications

PERTEC® ST FKM 75.501-02 75 Shore A -15 to +200 • ADI free
• Phthalate free

For steam with high fluorine content and good chemical resistance

PERTEC® UP FKM 70.501-07 70 Shore A -20 to +200 • ADI free
• BfR XXI (Natural and synthetic rubber) Category 4
• EC 1935/2004 article 3
• FDA - CFR 21 - 177.2600 food a) - f)
• French Arrete 17.12.92 No 293 (migration test)
• GB 4806.11-2016
• KIWA NSF/ANSI 51 formulation
• LFGB § 30/31
• PAH Category 1 (AfPS GS 2014:01)
• PAHs requirements acc. Regulation (EU) No 1272/2013
• Phthalate free
• SR 817.023.21
Ultra pure FKM with good mechanical properties for food and drinking water applications

PERTEC® UP
VMQ 70.501-01

70 Shore A -60 to +200

• 3-A Sanitary Standard Number 18-03 Class I
• ADI free
• BfR XV (Silicone)
• D.M. 21/03/1973
• DPR 777/82
• DVGW EN 549 D2/H3
• DVGW W 270
• EC 1935/2004 article 3
• FDA - CFR 21 - 177.2600 food a) - f)
• French Arrete 25.11.92 No 293
• GB 4806.1-2016
• GB 4806.11-2016
• GB 9685-2016
• GMC/RES. N° 28/99
• KIWA NSF/ANSI 51 formulation
• KTW Guideline cold water (23 °C) and hot water (85 °C)
• LFGB § 30/31
• PAH Category 1 (AfPS GS 2014:01)
• PAHs requirements acc. Regulation (EU) No 1272/2013
• Phthalate free
• SR 817.023.21
• USP Class VI chapter 87 and 88, 121°C

Ultra pure VMQ with very good mechanical properties for food, drinking water and medical applications

FKM 60.501-02

60 Shore A -30 to +200  

Low temperature compound, based on DuPont-Polymer Type “GLT” (TR10 Value -30°C)

FKM 70.501-02 

70 Shore A

-15 to +200

• FDA - CFR 21 - 177.2600 food a) - d)

FKM with broad chemical restistants

FKM 70.501-05

70 Shore A -30 to +200  

Low temperature compound, based on DuPont-Polymer Type “GLT” (TR10 Value -30°C)

FKM 75.501-03

75 Shore A -30 to +200  

Low temperature FKM (TR 10 Value -30°C)

FKM 75.501-05 75 Shore A -20 to +200

 

Compound for Solarthermie application
FKM 85.501-01 85 Shore A -40 to +200  

High pressure applications in low temperature (TR 10 Value -41°C)

VMQ 35.501-02 35 Shore A -50 to +200   Silicone with a very good long term high temperature behaviour and an outstanding elongation at rupture value of > 550%
VMQ 80.501-01 80 Shore A  -50 to +200  

VMQ with extended chemical resistance

EPDM 50.502-01 50 Shore A -40 to +150  

Soft EPDM for automotive industry

EPDM 60.503-01 60 Shore A -40 to +150

• DIN EN 45545-2:(2013-08) R1: HL2

Moulding compound for railway industry

EPDM 60.504-01 60 Shore A -40 to +100

• DIN EN 45545-2:(2013-08) R22/R23: HL3

Extrusions compound for railway industry
EPDM 70.502-01 70 Shore A -55 to +150

• 3-A Sanitary Standard Number 18-03 Class II
• FDA - CFR 21 - 177.2600 food e), f)
• UBA Guideline, cold (23 °C) and hot water (85 °C)

Drinking water and food compound with good mechanical properties

HNBR 60.502-01 60 Shore A -30 to +150   Compound for AdBlue® applications
HNBR 60.502-02 60 Shore A -20 to +125 • DVGW EN 549 D2/H2 Gas application with high elongation value
HNBR 70.502-01 70 Shore A -30 to +150  

Low temperature compound (TR 10 Value -27°C)

NBR 70.502-02 70 Shore A -50 to +100  

Low temperature NBR, DSC -61°C