PROVISIONAL DATA SHEET

GRILAMID 2D XE 12219
BLACK 9992

General product description

Grilamid 2D XE 12219 Black 9992 is a semi-

flexible high viscosity, plasticized, high
impact and highly heat resistant polyamide
612 (PA612) extrusion grade.

Unique properties of Grilamid 2D XE 12219

Black 9992 are:

• High strength, high burst pressure in

tube form
• High heat resistance
• Low water absorption
• Good chemical and hydrolysis
resistance
• Excellent adhesion to PA12
• Low density
• Easy processing

Application examples

Grilamid 2D XE 12219 Black 9992 was

developed for media lines in passenger cars
and trucks. Thanks to its excellent heat
resistance it is particularly suitable for diesel,
air brake, cooling, oil and hydraulic tubes.
The product is not recommended for direct
permanent contact with gasoline.
PROPERTIES

Mechanical Properties
Grilamid 2D XE
Standard Unit State
12219 Black 9992
dry 920
Tensile E-Modulus 1 mm/min ISO 527 MPa
cond. 640
dry 35
Tensile strength at 50% elongation 50 mm/min ISO 527 MPa
cond. 30
dry >50
Elongation at break 50 mm/min ISO 527 %
cond. >50
2 dry no break
Impact strength Charpy, 23°C ISO 179/2-1eU kJ/m
cond. no break
2 dry no break
Impact strength Charpy, -30°C ISO 179/2-1eU kJ/m
cond. no break
2 dry no break
Notched impact strength Charpy, 23°C ISO 179/2-1eA kJ/m
cond. no break
2 dry 16
Notched impact strength Charpy, -30°C ISO 179/2-1eA kJ/m
cond. 16
dry 55
Ball indentation hardness ISO 2039-1 MPa
cond. 40

Thermal Properties
Melting point DSC ISO 11357 °C dry 213
Heat deflection temperature HDT/A 1.80 MPa ISO 75 °C dry 50
Heat deflection temperature HDT/B 0.45 MPa ISO 75 °C dry 100
-4
Thermal expansion coefficient long. 23-55°C ISO 11359 10 /K dry 2.3
-4
Thermal expansion coefficient trans. 23-55°C ISO 11359 10 /K dry 1.3

Electrical Properties
dry 37
Dielectric strength IEC 60243-1 kV/mm
cond. 37
Comparative tracking index CTI IEC 60112 - cond. 600
8
dry 10
Specific volume resistivity IEC 60093 Ω ·m 8
cond. 10
10
Specific surface resistivity IEC 60093 Ω cond. 10

General Properties
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Density ISO 1183 g/cm dry 1.03
Flammability (UL94) 0.8 mm ISO 1210 Rating - HB
Water absorption 23°C/sat. ISO 62 % - 2.0
Moisture absorption 23°C/50% r. h. ISO 62 % - 0.8

Product-nomenclature per ISO16396: PA612-I P,EHL1,C22-007

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 Processing information for the extrusion of Grilamid 2D XE 12219 Black 9992

This technical datasheet for Grilamid 2D XE 12219

Black 9992 provides you with information on
material preparation, machine requirements, tooling MACHINE REQUIREMENTS
and processing.
Grilamid 2D XE 12219 Black 9992 can be
processed on all machines suitable for polyamides.
MATERIAL PREPARATION
Screw
Grilamid 2D XE 12219 Black 9992 is delivered dry Wear protected, universal screws are
in sealed, air tight packaging. recommended (3 zones).

Storage
The sealed bags have to be stored dry and Screw
protected from any damage. Length: 24 D - 26 D
Compression ratio: 2.8:1 - 3.5:1
Handling and safety
Detailed information can be obtained from the
Material Safety Data Sheet (MSDS), which can be
requested with every material order.
Grooved Feeding Zone
The material can be extruded with smooth or
grooved feeding zone where the grooves do not
Drying exceed a depth of 0.5 mm. It is recommended to
Grilamid 2D XE 12219 Black 9992 is delivered with keep the hopper zone within a temperature range
a moisture content of ≤ 0.10 %. Should the of 40 - 90 °C.
packaging become damaged or be left open too
long, then the material must be dried. A too high
moisture content affects the process ability and also
the mechanical properties of the extruded tube.
PROCESSING
With longer residence times of the material in the
hopper (over 0.5 hour) we recommend to use a Basic machine settings
smaller hopper or a hopper dryer (80°C). As basic settings we recommend the following
parameters for the processing Grilamid 2D XE
Drying can be done as follows: 12219 Black 9992:

Desiccant dryer Temperatures

Temperature: max. 80°C Hopper zone 40-90°C

Time: 4 - 12 hours Feeding zone 230-260°C
Dew point of the dryer: -30°C Compression zone 230-260°C
Metering zone 230-260°C
Head 230-260°C
Drying temperature Nozzle 230-260°C
The material should not be dried with temperatures Melt 230-260°C
above 80°C for desiccant dryers..

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CUSTOMER SERVICES
EMS-GRIVORY is a specialist in polyamide
synthesis and the processing of these materials.
Our customer services are not only concerned with
the manufacturing and supply of engineering
thermoplastics but also provide full technical
support including:

• Rheological design calculation / FEA

• Prototype tooling
• Material selection
• Processing support
• Mould and component design

We are happy to advise you. Simply call one of our

sales offices.

The information contained in this publication is

based on our present knowledge and experience.
The given figures and data are guidance values and
do not represent binding material specifications. No
warranties of any kind, either express or implied,
including warranties of merchantability or fitness for
a particular purpose, are given regarding products,
design, data and information.
The customer is not released from his obligation to
investigate the products fitness and the suitability
for the intended application, compliance with legal
requirements and intellectual property rights. We
reserve the right to change the information at any
time and without prior notice. The information in this
publication is not to be considered a contractual
obligation and any liability whatsoever is expressly
declined. For further questions about our products
please contact our experts.

Generated: STA / 04.2020

This version replaces all previous product specific

datasheets.

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