1. TECHNOLOGICAL LAB FOR ELASTOMERS
PRODUCTION AND TRADING
RUBBER COMPOUNDS AND THE ALIKE 1

2. Company overview
Foundation year : 1993
Main Business : Fluoroelastomer, Silicone and
Fluorosilicone rubber compounds
Sectors: Automotive, Heating, Chemical, Naval,
Aerospace, Oil Extraction
Markets: 65% Domestic, 35% Export (EU and Asia)
Quality certification : ISO 9001
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3. FLUOROELASTOMER COMPOUNDS
Monthly volume : 35.000 kgs (1 shift)
Dedicated machines : 25 liters
internal batch mixer + 55 liters
internal batch mixer + 1500 open mill
+ batch off
Fluoroelastomer types : A, AL, B, F, GAL, GBL, GF, GLT, GFLT, ETP
Compound supplying form : sheets / coils
Compound processability : LTE has developed compounds that can be
processed by compression / transfer / injection / extrusion / calendaring
technology
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4. SILICONE RUBBER COMPOUNDS
Monthly volume : 40.000 kgs (1 shift)
Dedicated machines : 1200 liters batch
mixer + 1000 liters batch mixer
+ 1500 open mill + 1000 open mill
Silicone types : standard, high tearing,
high temperature up till 300°C, anti-steam till 160°C, low temperature, no post-
curing, peroxide and platinum curing system.
Compound supplying form : sheets / brick shaped
Compound processability : LTE has developed compounds that can be
processed by compression / injection / extrusion / calendering technology
4

5. RESEARCH AND DEVELOPMENT INSTRUMENTS
2 Rheometers, Mooney Viscometer,
dynamometer, durometers,
thermostatic bath
FTIR, DSC, TGA (picture)
2 lab open mills for the production
of test samples
Horizontal injection press MIR 135 tons for the moulding tests on
compounds under development
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6. FLUOROELASTOMER COMPOUND DEVELOPMENTS
Compounds for fuel tank seals – EU and US market
FPM grades :
-B type terpolymer
-F type terpolymer
-ultra low permeability compound for PZEV
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7. Compounds for turbo hoses
FPM perox inner layer
This special perox Fluoroelastomer material has been
developed according to customer request and has a very
good bonding to silicone compound
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8. Compounds for Cylinder Head Gaskets –
FPM with improved metal bonding ability and
FPM for spray applications
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9. Compounds for Air Intake Manifold Gaskets
FPM
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10. Compounds for Pump Stators used in the
chemical industry - Advanced Polymer
Architecture Fluoroelastomers
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11. Explosive Decompression Fluoroelastomer
compounds for O-rings
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12. Compounds for Oil Seals – FPM and Silicone
rubber compounds with improved metal
bonding ability
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13. Compounds for Fuel Hoses
FPM Copolymer (A type), Terpolymer (B type), High
Fluorine content (F type)
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14. FVMQ rubber compounds – automotive,
aerospace
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15. Compounds for pad printing industry
High temperature resistant Silicone rubber
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16. Compounds for butterfly valve gaskets
FKM and Silicone
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17. Compounds for bellows
Silicone
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18. Compounds for extrusion
Silicone rubber
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19. Compounds for miscellaneous applications
Silicone and FPM sponge rubber
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20. Compounds for Flue gas systems and Chimnies
FPM and Silicone
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21. Compounds for Boilers / Burners / Heat Exchangers / Gas
applications - FPM and Silicone
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22. Compounds for roll covering – Silicone rubber with
improved metal bonding ability
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23. THANK YOU !
How you can contact us :
LTE Srl
Via San Giovanni delle Formiche, 2
24060 Villongo (BG)
ITALY
e-mail : info@lte-srl.com
website: www.lte-srl.com
UNI EN ISO 9001:2000
Tel : +39 035 918611
Fax: +39 035 918700 23