PDF text
Delrin® Product Sheet
Delrin® 100CPE
Combining the industry standard properties of a Delrin® 100 with higher productivity
due to low mold deposit in processing and state-of-the-art low-emission technology
Tensile modulus
General information
For many decades, the Delrin® 100 series was the industry standard
for plastic gears providing superior properties, such as:
pe Mo
rfo ld
rm ing
an
ce
100%
High viscosity low-emission Delrin® 100CPE is an important
landmark for the plastic gears industry and other performance
engineering polymer applications.
Te
ns
il
at e St
yie ren
ld gt
80%
60%
h
40%
20%
• Tensile modulus (stiff without the use of fibers)
• Yield strength
• Impact strength (including low temperatures)
• Creep resistance
• Fatigue resistance
Without compromising performance, Delrin® 100CPE adds:
p ce
ee an
Cr rm
rfo
pe
py
ar gth
h
c n
ed stre )
h
tc ct 3°C
No pa (2
im
Formaldehyde
emission
(VDA 275)
• Higher productivity due to low mold deposit
• Low emission (below 2 ppm due to VDA 275)
Delrin® 100
Properties overview
Delrin® 100P
Delrin® 100CPE
Unit
Test method
100 NC010
(reference)
100P NC010
(reference)
100CPE NC010
(low-E)
Melt mass-flow rate (MFR 190°C,
2.16kg)
g/10min
ISO 1133
2.2
2.5
2.3
Mold shrinkage (parallel/normal)
%
ISO 294-4
2.2/1.9
2.2/1.9
2.2/1.9
g/cm3
ISO 1183
1.42
1.42
1.42
°C
ISO 11357-1/-3
Notched charpy at 23°C
kJ/m2
ISO 179/1eA
Notched charpy at -30°C
kJ/m2
ISO 179/1eA
Tensile strength at yield
MPa
ISO 527-1/-2
Yield strain
%
ISO 527-1/-2
Nominal strain at break
%
ISO 527-1/-2
Tensile modulus
MPa
ISO 527-1/-2
Flexural strength at 3.5% strain
MPa
ISO 178
Flexural modulus
MPa
ISO 178
Properties
Density
Melting temperature, 10°C/min
High productivity
The significant reduction in mold deposit while processing Delrin®
100CPE allows the molder to increase the production cycles with
less maintenance. It is possible to:
• Mold more parts before cleaning the mold
• Clean and maintain the mold more quickly
• Reduce quality control
The accelerated mold deposit testing shows significant reduction in
mold deposit after processing Delrin® 100CPE. Further, the deposit
emerging is easier to clean.
Low emission
The requirements in terms of formaldehyde emissions for POM in
automotive interior applications have increased significantly. The
most demanding limits in the industry are currently emissions below
2 mg/kg (ppm) due to the VDA 275 test. With MFRs between 2
and 25 g/10min, toughening, UV stabilization, lubrication and different
colors, a variety of Delrin grades fulfill these requirements.
The flagship of these low-emission resins is Delrin® 100CPE.
Delrin® 100
Mold insert after 21,000 shots accelerated¹ mold deposit testing.
Potential applications for Delrin® 100CPE
Other automotive components like fasteners, buckles, springs,
pulleys, levers, brackets, seatbelt components and switches
Automotive and non-automotive parts that demand high
productivity and high performance
VDA 275 (ppm)
Plastic gears for window lifters, wipers, etc.
Delrin® 100CPE
Delrin® 100
Delrin® 100CPE
¹ Accelerated mold deposit testing: increased screw speed, injection speed and
tool temperature
To learn more, contact your Delrin representative or visit Delrin.com.
Delrin® is an industry-leading premium industrial polymer business. Grounded in strong innovation, Delrin is a category creator with a longstanding
reputation for quality, reliability, supply and product performance. The iconic Delrin brand, coupled with proprietary technology and deep application
expertise make us a leader in the high-end engineering polymer market. Delrin has exciting growth prospects from exposure to automation, actuation,
healthcare, mobility and consumer applications.
Copyright 2023 Delrin®
Form No. HMC1123