LNP™ LUBRICOMP™ Compound KP004L

LNP LUBRICOMP KP004L compound is based on Acetal (POM) Copolymer resin containing 20% PTFE/silicone. Added features of this grade include: Wear Resistant, Low Extractable.

Product Family

LNP™ COMPOUNDS AND PC COPOLYMER RESINS

Polymer Family

Acetal (POM) Copolymer

Processing Technology

Injection Molding

Where to buy

You can get in touch with us in these regions to buy the material

Colors

All colors are customizable. Refer our ColorXpress tool to check color availability

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Features

Key characteristics of the material

Food contact
Wear resistant

Industry

Material previously used in

Food & Beverage
Home Appliances
Industrial Packaging
Water Management

Applications

Possible usage of material

Cooking Range

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, unnotched, 23°C	715	J/m	ASTM D4812
Izod Impact, notched, 23°C	53	J/m	ASTM D256
Instrumented Dart Impact Energy @ peak, 23°C	5	J	ASTM D3763
Multiaxial Impact	1	J	ISO 6603
*Izod Impact, unnotched 80104 +23°C*	46	kJ/m²	ISO 180/1U
*Izod Impact, notched 80104 +23°C*	5	kJ/m²	ISO 180/1A

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	80	°C
Drying Time	4	Hrs
Melt Temperature	200 - 215	°C
Front - Zone 3 Temperature	210 - 220	°C
Middle - Zone 2 Temperature	195 - 205	°C
Rear - Zone 1 Temperature	175 - 190	°C
Mold Temperature	80 - 110	°C
Back Pressure	0.2 - 0.3	MPa
Screw Speed	30 - 60	rpm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yield	47	MPa	ASTM D638
Tensile Stress, break	46	MPa	ASTM D638
Tensile Strain, yield	20.2	%	ASTM D638
Tensile Strain, break	39.6	%	ASTM D638
Tensile Modulus, 50 mm/min	2060	MPa	ASTM D638
Flexural Modulus	2060	MPa	ASTM D790
Tensile Stress, yield	47	MPa	ISO 527
Tensile Stress, break	46	MPa	ISO 527
Tensile Strain, yield	19.2	%	ISO 527
Tensile Strain, break	34.3	%	ISO 527
Tensile Modulus, 1 mm/min	2270	MPa	ISO 527
Flexural Stress	119	MPa	ISO 178
Flexural Modulus	2080	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Density	1.48	g/cm³	ASTM D792
Moisture Absorption, (23°C/50% RH/24 hrs)	0.2	%	ASTM D570
Mold Shrinkage, flow, 24 hrs	2 - 3	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	1.5 - 2.5	%	ASTM D955
Mold Shrinkage, flow, 24 hrs	2.9	%	ISO 294
Mold Shrinkage, xflow, 24 hrs	2.4	%	ISO 294
Wear Factor Washer	9	10^-10 in^5-min/ft-lb-hr	ASTM D3702 Modified: Manual
Dynamic COF	0.27	-	ASTM D3702 Modified: Manual
Static COF	0.15	-	ASTM D3702 Modified: Manual
Density	1.48	g/cm³	ISO 1183

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	151	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	81	°C	ASTM D648
CTE, -40°C to 40°C, flow	1.17E-04	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	1.17E-04	1/°C	ASTM E831
CTE, -40°C to 40°C, flow	1.18E-04	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow	1.17E-04	1/°C	ISO 11359-2
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	145	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	88	°C	ISO 75/Af

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