LNP™ LUBRICOMP™ Compound WBL36L

LNP LUBRICOMP WBL36L compound is based on Polybutylene Terephthalate (PBT) resin containing 30% glass bead, 15% PTFE. Added features of this grade include: Wear Resistant, Low Extractables.

Product Family

LNP™ COMPOUNDS AND PC COPOLYMER RESINS

Polymer Family

Polybutylene Terephthalate (PBT)

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

Dimensional stability
Food contact
Low Warpage
Wear resistant

Industry

Material previously used in

Food & Beverage
Home Appliances
Industrial Packaging
Water Management

Applications

Possible usage of material

Enclosures

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	256	J/m	ASTM D4812
Izod Impact, notched, 23°C	32	J/m	ASTM D256
Instrumented Dart Impact Energy @ peak, 23°C	3	J	ASTM D3763
Multiaxial Impact	1	J	ISO 6603
*Izod Impact, unnotched 80104 +23°C*	18	kJ/m²	ISO 180/1U
*Izod Impact, notched 80104 +23°C*	3	kJ/m²	ISO 180/1A

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	120	°C
Drying Time	4	Hrs
Maximum Moisture Content	0.05	%
Melt Temperature	240 - 265	°C
Front - Zone 3 Temperature	260 - 270	°C
Middle - Zone 2 Temperature	245 - 255	°C
Rear - Zone 1 Temperature	220 - 230	°C
Mold Temperature	80 - 100	°C
Back Pressure	0.2 - 0.3	MPa
Screw Speed	30 - 60	rpm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yield	37	MPa	ASTM D638
Tensile Stress, break	36	MPa	ASTM D638
Tensile Strain, yield	2.2	%	ASTM D638
Tensile Strain, break	3	%	ASTM D638
Tensile Modulus, 50 mm/min	4130	MPa	ASTM D638
Flexural Stress	68	MPa	ASTM D790
Flexural Modulus	4130	MPa	ASTM D790
Tensile Stress, yield	37	MPa	ISO 527
Tensile Stress, break	36	MPa	ISO 527
Tensile Strain, yield	2.3	%	ISO 527
Tensile Strain, break	3.3	%	ISO 527
Tensile Modulus, 1 mm/min	4020	MPa	ISO 527
Flexural Stress	75	MPa	ISO 178
Flexural Modulus	3900	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Density	1.69	g/cm³	ASTM D792
Mold Shrinkage, flow, 24 hrs	1 - 3	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	1.7 - 2	%	ASTM D955
Mold Shrinkage, flow, 24 hrs	2.4	%	ISO 294
Mold Shrinkage, xflow, 24 hrs	1.9	%	ISO 294
Wear Factor Washer	25	10^-10 in^5-min/ft-lb-hr	ASTM D3702 Modified: Manual
Dynamic COF	0.66	-	ASTM D3702 Modified: Manual
Static COF	0.63	-	ASTM D3702 Modified: Manual
Density	1.69	g/cm³	ISO 1183

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	188	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	95	°C	ASTM D648
CTE, -40°C to 40°C, flow	7.38E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	7.02E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, flow	7.4E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow	7.1E-05	1/°C	ISO 11359-2
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	184	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	94	°C	ISO 75/Af

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, unnotched, 23°C	256	J/m	ASTM D4812
Izod Impact, notched, 23°C	32	J/m	ASTM D256
Instrumented Dart Impact Energy @ peak, 23°C	3	J	ASTM D3763
Multiaxial Impact	1	J	ISO 6603
*Izod Impact, unnotched 80104 +23°C*	18	kJ/m²	ISO 180/1U
*Izod Impact, notched 80104 +23°C*	3	kJ/m²	ISO 180/1A

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	120	°C
Drying Time	4	Hrs
Maximum Moisture Content	0.05	%
Melt Temperature	240 - 250	°C
Front - Zone 3 Temperature	250 - 260	°C
Middle - Zone 2 Temperature	240 - 250	°C
Rear - Zone 1 Temperature	220 - 230	°C
Mold Temperature	80 - 100	°C
Back Pressure	0.2 - 0.3	MPa
Screw Speed	30 - 60	rpm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 5 mm/min	37	MPa	ASTM D638
Tensile Stress, brk, Type I, 5 mm/min	36	MPa	ASTM D638
Tensile Strain, yld, Type I, 5 mm/min	2.2	%	ASTM D638
Tensile Strain, brk, Type I, 5 mm/min	3.1	%	ASTM D638
Tensile Modulus, 50 mm/min	4130	MPa	ASTM D638
Flexural Stress, yld, 1.3 mm/min, 50 mm span	74	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	3900	MPa	ASTM D790
Tensile Stress, yield, 5 mm/min	37	MPa	ISO 527
Tensile Stress, break, 5 mm/min	36	MPa	ISO 527
Tensile Strain, yield, 5 mm/min	2.4	%	ISO 527
Tensile Strain, break, 5 mm/min	3.4	%	ISO 527
Tensile Modulus, 1 mm/min	4020	MPa	ISO 527
Flexural Stress, yield, 2 mm/min	75	MPa	ISO 178
Flexural Modulus, 2 mm/min	4140	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Density	1.69	g/cm³	ASTM D792
Moisture Absorption, (23°C/50% RH/24 hrs)	0.04	%	ASTM D570
Mold Shrinkage, flow	2.4	%	SABIC method
Mold Shrinkage, xflow	1.9	%	SABIC method
Mold Shrinkage, flow, 24 hrs	1 - 3	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	1.7 - 2	%	ASTM D955
Mold Shrinkage, flow, 24 hrs	2.4	%	ISO 294
Mold Shrinkage, xflow, 24 hrs	1.9	%	ISO 294
Wear Factor Washer	25	10^-10 in^5-min/ft-lb-hr	ASTM D3702 Modified: Manual
Dynamic COF	0.66	-	ASTM D3702 Modified: Manual
Static COF	0.63	-	ASTM D3702 Modified: Manual
Density	1.69	g/cm³	ISO 1183

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	188	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	95	°C	ASTM D648
CTE, -40°C to 40°C, flow	7.38E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	7.02E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, flow	7.4E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow	7.1E-05	1/°C	ISO 11359-2
CTE, 23°C to 60°C, flow	7.4E-05	1/°C	ISO 11359-2
CTE, 23°C to 60°C, xflow	7.1E-05	1/°C	ISO 11359-2
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	184	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	94	°C	ISO 75/Af

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LNP™ LUBRICOMP™ Compound WBL36L

Product Family

Polymer Family

Processing Technology

Where to buy

Colors

Features

Industry

Applications

Technical Datasheet Data

IMPACT

INJECTION MOLDING

MECHANICAL

PHYSICAL

THERMAL

IMPACT

INJECTION MOLDING

MECHANICAL

PHYSICAL

THERMAL

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Technical Data Sheets

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