Lignostone^® L

Laminated Densified Wood

Lignostone^® - laminated densified wood directly from the inventor. Consisting of veneers of the common beech (Fagus sylvatica) bonded using curable synthetic resins in conjunction with pressure and heat. More than 100 years of experience. For exceptional and scientifically proven mechanical and isolating properties.

withstands high mechanical loading
good electrical insulation
low thermal conductivity
low- and high-temperature resistance
resistance to abrasion and wear
low coefficient of sliding friction
low specific weight
very good oil absorption

Veneer quality

SQ = Standard quality - Fulfills the requirements of IEC 61061
HQ = High Quality - Surpasses the requirements of IEC 61061
TQ = Top Quality - Surpasses by far the requirements of IEC 61061

Key to identification

The required grade for a specific application is defined by

Densification symbols

L = 0.70 - 1.10 g/cm³
M = 1.10 - 1.30 g/cm³
H = 1.30 - 1.40 g/cm³

Lamination

I= parallel
II= crosswise
X= tangential

Veneer thickness

1 = veneers < 2 mm
2 = veneers ≥ 2 mm

Type of resin

without character = mechanical types
E3 = electrical types

sheetmachined part

Characteristics

High mechanical strength at low density
High red beech veneer quality; parallel stacked
Laminated densified wood P2R according to the standard IEC 61061
Standard quality red beech veneer; parallel stacked
High red beech veneer quality; crosswise stacked
Laminated densified wood C2R according to the standard IEC 61061
Standard quality red beech veneer; crosswise stacked
Top red beech veneer quality; parallel stacked
Top red beech veneer quality; crosswise stacked
High red beech veneer quality; tangential stacked
Laminated densified wood T2R according to the standard IEC 61061
Top red beech veneer quality; tangential stacked

Industries

Application Examples

Wsporniki zbiornika dla transportowców LNG

Lignostone® to laminowane drewno utwardzone o wyjątkowych właściwościach, dzięki czemu idealnie nadaje się na wsporniki zbiornika (zdjęcie), kliny, bloki stałe i bloki ślizgowe w statkach do transportu LNG. Niska przewodność cieplna, niska masa, niski współczynnik tarcia i odporność na duże obciążenia mechaniczne to tylko niektóre z zalet materiału Lignostone®. Ten materiał nadaje się również do pracy w środowiskach o temperaturze od -196°C do +90°C (-320°F do 194°F). Lignostone® został zatwierdzony przez LR, BV, NKK, GL, DNV, M.W.Kellog, IHI i JMU. Możesz mieć pewność doskonałej jakości.

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Elementy konstrukcyjne – Lignostone^® Transformerwood

Lignostone® Transformerwood® cieszy się doskonałą reputacją w międzynarodowej branży transformatorowej. Ten materiał klasy premium łączy w sobie wyjątkowe właściwości w zakresie izolacji elektrycznej i termicznej z bardzo dobrym pobieraniem oleju, niską wagą i wysoką odpornością. Typowe elementy, jakie się z niego wytwarza, obejmują: pierścienie dociskowe, platformy, belki dociskowe, pierścienie do regulacji kąta wychylenia łopat, segmenty ciśnieniowe i elementy łączące.

Variants

	SKU	Name	Type	Measurements
Stock item (no MOQ)	100003	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	12 (-0/+2) x 1000 x 2000 mm
Stock item (no MOQ)	100004	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	15 (-0/+2) x 1000 x 2000 mm
Stock item (no MOQ)	100005	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	20 (-0/+3) x 1000 x 2000 mm
Stock item (no MOQ)	100006	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	25 (-0/+3) x 1000 x 2000 mm
Stock item (no MOQ)	100009	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	50 (-0/+4) x 1000 x 2000 mm
Stock item (no MOQ)	100010	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	60 (-0/+4) x 1000 x 2000 mm
Stock item (no MOQ)	100012	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	80 (-0/+4) x 1000 x 2000 mm
Stock item (no MOQ)	100015	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	10 (+/-1) x 1000 x 2000 mm
Stock item (no MOQ)	100019	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	30 (+/-1) x 1000 x 2000 mm
Stock item (no MOQ)	100021	Lignostone^® L I/2-E3-SQ (0,85) pressed	sheet	40 (+/-1) x 1000 x 2000 mm

Technical Specifications Lignostone^® L I-2-E3-SQ (P1R)

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0.85
Flexural strength ¹⁾┴	ISO 178	MPa	140
Modulus of elasticity in flexion ¹⁾┴	IEC 61061	MPa	11000
Compressive strength ┴	ISO 604	MPa	100
Compressive strength II	ISO 604	MPa	55
Shear strength II	IEC 61061	MPa	8

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0.22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	130

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	30
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	15
Electric strength 90°C under oil II	IEC 61061	kV/25mm	70
Relative permittivity (50 Hz)	IEC 60250	ε_r	3.7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0.01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L II-2-E3-SQ

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0.95
Flexural strength ┴	IEC 61061	MPa	110
Modulus of elasticity in flexion ┴	IEC 61061	MPa	9000
Compressive strength ┴	ISO 604	MPa	200
Compressive strength II	ISO 604	MPa	70
Shear strength II	IEC 61061	MPa	10

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0.22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	140

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	15
Electric strength 90°C under oil II	IEC 61061	kV/25mm	70
Relative permittivity (50 Hz)	IEC 60250	ε_r	3.7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0.01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L II-2-E3-HQ

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0.95
Flexural strength ┴	IEC 61061	MPa	110
Modulus of elasticity in flexion ┴	IEC 61061	MPa	9000
Compressive strength ┴	ISO 604	MPa	200
Compressive strength II	ISO 604	MPa	70
Shear strength II	IEC 61061	MPa	10

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0.22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	140

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	17
Electric strength 90°C under oil II	IEC 61061	kV/25mm	80
Relative permittivity (50 Hz)	IEC 60250	ε_r	3.7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0.01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L I-2-E3-HQ (P2R)

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0,95
Flexural strength ¹⁾┴	IEC 61061	MPa	150
Modulus of elasticity in flexion ¹⁾┴	IEC 61061	MPa	12000
Compressive strength ┴	ISO 604	MPa	120
Compressive strength II	ISO 604	MPa	70
Shear strength II	IEC 61061	MPa	10

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0,22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	130

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	17
Electric strength 90°C under oil II	IEC 61061	kV/25mm	80
Relative permittivity (50 Hz)	IEC 60250	ε_r	3,7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0,01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L I-2-E3-TQ

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0.95
Flexural strength ¹⁾┴	IEC 61061	MPa	150
Modulus of elasticity in flexion ¹⁾┴	IEC 61061	MPa	12000
Compressive strength ┴	ISO 604	MPa	120
Compressive strength II	ISO 604	MPa	70
Shear strength II	IEC 61061	MPa	10

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0.22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	130

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	18
Electric strength 90°C under oil II	IEC 61061	kV/25mm	90
Relative permittivity (50 Hz)	IEC 60250	ε_r	3.7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0.01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L II-2-E3-TQ

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0,95
Flexural strength ┴	IEC 61061	MPa	110
Modulus of elasticity in flexion ┴	IEC 61061	MPa	9000
Compressive strength ┴	ISO 604	MPa	200
Compressive strength II	ISO 604	MPa	70
Shear strength II	IEC 61061	MPa	10

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0,22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	140

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	18
Electric strength 90°C under oil II	IEC 61061	kV/25mm	90
Relative permittivity (50 Hz)	IEC 60250	ε_r	3,7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0,01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L I-2-E3-SQ (P2R)

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0,95
Flexural strength ¹⁾┴	IEC 61061	MPa	150
Modulus of elasticity in flexion ¹⁾┴	IEC 61061	MPa	12000
Compressive strength ┴	ISO 604	MPa	120
Compressive strength II	ISO 604	MPa	70
Shear strength II	IEC 61061	MPa	10

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0,22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	130

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	15
Electric strength 90°C under oil II	IEC 61061	kV/25mm	70
Relative permittivity (50 Hz)	IEC 60250	ε_r	3,7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0,01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L I-2-E3-HQ (P1R)

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0.85
Flexural strength ¹⁾┴	IEC 61061	MPa	140
Modulus of elasticity in flexion ¹⁾┴	IEC 61061	MPa	11000
Compressive strength ┴	ISO 604	MPa	100
Compressive strength II	ISO 604	MPa	55
Shear strength II	IEC 61061	MPa	8

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0,22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	130

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	17
Electric strength 90°C under oil II	IEC 61061	kV/25mm	80
Relative permittivity (50 Hz)	IEC 60250	ε_r	3,7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0,01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L X-2-E3-HQ

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0.95
Flexural strength ¹⁾┴	ISO 178	MPa	130
Modulus of elasticity in flexion ¹⁾┴	ISO 178	MPa	11 000
Compressive strength ┴	ISO 604	MPa	120
Shear strength II	IEC 61061	MPa	10

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0.22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	130

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	17
Electric strength 90°C under oil II	IEC 61061	kV/25mm	80
Relative permittivity (50 Hz)	IEC 60250	ε_r	3.7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0.01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Technical Specifications Lignostone^® L II-2-E3-HQ (C1R)

	Test Method	Unit	Guideline Value
Density	IEC 61061	g / cm³	0.85
Flexural strength ┴	IEC 61061	MPa	90
Modulus of elasticity in flexion ┴	IEC 61061	MPa	8000
Compressive strength ┴	ISO 604	MPa	180
Compressive strength II	ISO 604	MPa	60
Shear strength II	IEC 61061	MPa	8

	Test Method	Unit	Guideline Value
Thermal conductivity	DIN 52612	W/m K	0.22
Operating temperature continuous	DIN 7707	°C	105
Temperature limit when drying	DIN 7707	°C	140

	Test Method	Unit	Guideline Value
Oil absorption	IEC 61061	%	25
Moisture content	IEC 61061	%	5

	Test Method	Unit	Guideline Value
Electric strength 90°C under oil ┴	IEC 61061	kV / mm	17
Electric strength 90°C under oil II	IEC 61061	kV/25mm	80
Relative permittivity (50 Hz)	IEC 60250	ε_r	3.7
Dielectric loss factor (50 Hz)	IEC 60250	tan δ	0.01
Specific volume resistance	IEC 60093	Ω x cm	10¹²

Downloads

Technical Data Sheet Lignostone® L I-2-E3-SQ (P1R)

Technical Data Sheet Lignostone® L II-2-E3-SQ

Technical Data Sheet Lignostone® L II-2-E3-HQ

Technical Data Sheet Lignostone® L I-2-E3-HQ (P2R)

Technical Data Sheet Lignostone® L I/2-E3-TQ

Technical Data Sheet Lignostone® L II/2-E3-TQ

Technical Data Sheet Lignostone® L I/2-E3-SQ (P2R)

Technical Data Sheet Lignostone® L I/2-E3-HQ (P1R)

Technical Data Sheet Lignostone® L X-2-E3-HQ

Technical Data Sheet Lignostone® L II/2-E3-HQ (C1R)

Product Handling Information Sheet Lignostone® L I-2-E3-SQ (P1R)

Product Handling Information Sheet Lignostone® L II-2-E3-SQ

Product Handling Information Sheet Lignostone® L II-2-E3-HQ

Product Handling Information Sheet Lignostone® L I-2-E3-HQ (P2R)

Product Handling Information Sheet Lignostone® L I/2-E3-TQ

Product Handling Information Sheet Lignostone® L II/2-E3-TQ

Product Handling Information Sheet Lignostone® L I/2-E3-SQ (P2R)

Product Handling Information Sheet Lignostone® L I/2-E3-HQ (P1R)

Product Handling Information Sheet Lignostone® L X-2-E3-HQ

Product Handling Information Sheet Lignostone® L II/2-E3-HQ (C1R)

Brochure - Folder Industrial Transformatoren web final - EN

Brochure - Project Report Gas tankers with Lignostone tank supports - EN

Flyer - Oil and Gas Gloucester - EN

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Lignostone® L

Laminated Densified Wood

Veneer quality

Key to identification

Characteristics

Industries

Application Examples

Wsporniki zbiornika dla transportowców LNG

-

Elementy konstrukcyjne – Lignostone® Transformerwood

Variants

Technical Specifications Lignostone® L I-2-E3-SQ (P1R)

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L II-2-E3-SQ

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L II-2-E3-HQ

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L I-2-E3-HQ (P2R)

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L I-2-E3-TQ

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L II-2-E3-TQ

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L I-2-E3-SQ (P2R)

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L I-2-E3-HQ (P1R)

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L X-2-E3-HQ

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Technical Specifications Lignostone® L II-2-E3-HQ (C1R)

Mechanical properties

Thermal properties

Physical properties

Dielectrical properties

Downloads

Technical Data Sheet

Product Handling (including processing instructions, storage instructions and general safety instructions)

Declaration of Compliance

Additional Documents

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Lignostone^® L

Elementy konstrukcyjne – Lignostone^® Transformerwood

Technical Specifications Lignostone^® L I-2-E3-SQ (P1R)

Technical Specifications Lignostone^® L II-2-E3-SQ

Technical Specifications Lignostone^® L II-2-E3-HQ

Technical Specifications Lignostone^® L I-2-E3-HQ (P2R)

Technical Specifications Lignostone^® L I-2-E3-TQ

Technical Specifications Lignostone^® L II-2-E3-TQ

Technical Specifications Lignostone^® L I-2-E3-SQ (P2R)

Technical Specifications Lignostone^® L I-2-E3-HQ (P1R)

Technical Specifications Lignostone^® L X-2-E3-HQ

Technical Specifications Lignostone^® L II-2-E3-HQ (C1R)