Gasket and Profiles in plastic and PVC - Materials

PVC

PVC is one of the most versatile plastic materials used in hundreds of different applications. This is due to the possibility to add other substances to PVC to obtain different performances to meet specific requirements. Through PVC co-extrusion it is also easy to obtain...

PVC

TPE

Thermoplastic elastomers (TPE) combine the typical thermoplastic and elastomeric features. They are also recyclable unlike rubber. They are mainly used when conventional elastomers cannot provide the range of physical properties needed for the final product. It can also be...

TPE

TPV

The thermoplastic vulcanized elastomers (TPV) belong to the TPE family and stand out for their high level of performance. They provide a wide hardness range (from 20 Sh A to 60 Sh D) and a wide range of working temperatures (from -40° C to 130 °C).

TPV

TPU

The polyurethane thermoplastic elastomers (TPU) belong to the TPE family and are characterised by high resistance to use, abrasion, and traction as well as tear strength. They are highly flexible also at low temperatures.

TPU

SBS

SBS is a resistant thermoplastic elastomer (TPE) which is used in all cases when durability is of paramount importance. It has a nice look and a touch similar to vulcanized rubber but it has the technology, workability and recyclability typical of elastomers.

SBS

SEBS

SEBS

SEBS is a resistant thermoplastic elastomer (TPE), whose plastic phase allows processing it in an easy and economic way by applying technologies typical of thermoplastic materials. However, the elastomeric phase conveys to it the elastic properties and softness of rubber. Its saturated chemical structure makes it particularly resistant to UV rays and weather. Other interesting properties are excellent resistance to fatigue and good resistance to acids, alcohol, detergents and water solutions as well as very good thermal and electrical insulation.

PP

Polypropylene (PP) is characterised by high tensile strength, good resistance to abrasion and can take widely-used rigid shapes. It can be co-extruded with TPE, can operate at working temperatures between -5 °C and 95 °C and offers excellent electrical and thermal insulation.

PP

ABS

ABS is one of the finest mixtures between a resin and an elastomer and owes its success to the excellent technical properties which characterise it. It is a rigid and tough material also at low temperatures - really hard - and characterised by shock and scratch resistance.

ABS

PMMA

Polymethylmethacrylate (PMMA) is a very transparent plastic material, even more transparent than glass. Some of its characteristics are similar to optical fibre in terms of transparency. It can also become unbreakable depending on its "mixture". It is often used in the lighting...

PMMA

PC

Polycarbonate main feature is certainly its impact resistance. It is also very resistant to mineral acids, aliphatic hydrocarbons, petrol, oils, and alcohol. The transparency of PC, together with its mechanical properties, makes it one of the natural substitutes of glass.

PC

SILICONE

Silicone rubbers are particularly resistant to temperature, chemical attacks, oxidation and they are excellent electrical insulators. They also have low surface tension. They are well known for being elastic, resistant to ageing, and anti-adherent as well.

SILICONE

EPDM

The main features of EPDM rubber are its remarkable resistance to heat, ozone and weather. Its resistance to polar substances and vapor is good too. It is also an excellent electrical insulator.

EPDM

The main features of EPDM rubber are its remarkable resistance to heat, ozone and weather. Its resistance to polar substances and vapor is good too. It is also an excellent electrical insulator.

LDPE

Low density polyethylene (LDPE) is a thermoplastic resin belonging to the polyolefin family, obtained through the polymerization of ethylene and it has a branching molecular structure with a low grade of cristallinity. It is often used in the electrical, electronic and building...

LDPE

HDPE

High density polyethylene (HDPE) is a thermoplastic resin belonging to the polyolefin family obtained through the polymerization of ethylene and it has a branching molecular structure with a high grade of cristallinity. It offers excellent shock resistance and for this reason it...

HDPE

EVA

Ethylene-vinyl acetate (EVA) is a co-polymeric plastic material used to obtain particularly flexible and elastic products. It is compatible with numerous resins and polymers and it can be used as an adhesive in the production of masterbatch and compound.

EVA

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MOULD DEPARTMENT

Liana s.r.l. can rely on a department entirely devoted to the production of new toolings, thus becoming a flexible and expert partner for the manufact...

40 YEARS OF EXPERIENCE

Since 1979 Liana s.r.l has always stood out for the quality of its products, used in many different sectors. Thanks to their quality and versatility, ...

FOCUS ON

Liana s.r.l. is at present the only company in Italy able to manufacture highly technologically extruded products such as conductive profiles for safe...

TYPES OF MACHINING

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credits

materials

PVC

PVC

TPE

TPE

TPV

TPV

TPU

TPU

SBS

SBS

SEBS

SEBS

PP

PP

ABS

ABS

PMMA

PMMA

PC

PC

SILICONE

SILICONE

EPDM

EPDM

LDPE

LDPE

HDPE

HDPE

EVA

EVA

Perhaps it might interest you…

MOULD DEPARTMENT

40 YEARS OF EXPERIENCE

FOCUS ON

TYPES OF MACHINING

INFORMATION
& SERVICES

PRODUCT CATEGORIES

APPLICATIONS

materials

PVC

PVC

TPE

TPE

TPV

TPV

TPU

TPU

SBS

SBS

SEBS

SEBS

PP

PP

ABS

ABS

PMMA

PMMA

PC

PC

SILICONE

SILICONE

EPDM

EPDM

LDPE

LDPE

HDPE

HDPE

EVA

EVA

Perhaps it might interest you…

MOULD DEPARTMENT

40 YEARS OF EXPERIENCE

FOCUS ON

TYPES OF MACHINING

INFORMATION& SERVICES

PRODUCT CATEGORIES

APPLICATIONS

INFORMATION
& SERVICES