Fire Retardant Halogen Free Materials

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Fire Retardant Halogen Free

A range of Halogen free materials, ideal for flame retardant Cable insulation and sheathing.

Silane XL

SX407:CM424

Silane crosslinkable low-smoke low-toxicity halogen-free flame-retardant compound, for insulation of LV cables and sheathing of all types of cables.

Special Characteristics
A flame-retardant chemically crosslinkable compound curable by exposure to moist conditions, and possessing good extrudability at reasonable output rates. The graft component SX407 is mixed with a crosslinking catalyst masterbatch CM424 generally in the ratio 95:5. The SX407:CM424 compound has been specifically developed to meet the requirements of limited toxic/corrosive fume emission.

Density g/cm²	OI/TI	Tensile Strength N/mm²	Elongation %	General Notes	View Datasheet

1.37	29/280	10	150	General insulation & sheathing

Catapyrric SX545:CM540U

Silane crosslinkable low-smoke low-toxicity halogen-free flame-retardant compound, for insulation of LV cables and sheathing of all types of cable.

Special Characteristics
A low smoke, low fume, fire retardant silane crosslinkable compound which can be processed as a thermoplastic at high output rates and cured post processing by exposure to moisture. The graft component SX545 is mixed with a crosslinking catalyst masterbatch CM540U generally in the ratio 95:5 The compound combines good mechanical, electrical and fire retardant properties to meet demanding insulation specifications including BS7211. The compound can also be used for sheathing of cables requiring high fire retardancy.

Density g/cm²	OI/TI	Tensile Strength N/mm²	Elongation %	General Notes	View Datasheet

1.49	32/260	12	140	BS7211 applications contains ATH

Catapyrric SX538:CM540U

Chemically crosslinkable low-smoke low-toxicity halogen-free flame-retardant compound, for insulation of LV cables and sheathing of all types of cable

Special Characteristics
A low smoke, low fume, fire retardant silane crosslinkable compound which can be processed as a thermoplastic at high output rates and cured post processing by exposure to moisture. The graft component SX538 is mixed with a crosslinking catalyst masterbatch CM540U generally in the ratio 95:5 The compound combines good mechanical, electrical and fire retardant properties to meet demanding insulation specifications including BS7211. The compound can also be used for sheathing of cables requiring high fire retardancy.

Density g/cm²	OI/TI	Tensile Strength N/mm²	Elongation %	General Notes	View Datasheet

1.51	36/>300	14	150	BS7211 applications contains MgOH

Catapyrric SX557:CM540U

Chemically crosslinkable low-smoke low-toxicity halogen-free flame-retardant compound, for insulation of LVcables and sheathing of all types of cable

Special Characteristics
A low smoke, low fume, fire retardant silane crosslinkablecompound which can be processed as a thermoplastic at highoutput rates and cured post processing by exposure to moisture.The graft component SX557 is mixed with a crosslinking catalystmasterbatch CM540U generally in the ratio 95:5The compound combines good mechanical, electrical and fireretardant properties to meet demanding insulation specificationsincluding BS7211. The compound can also be used forsheathing of cables requiring high fire retardancy.

Density g/cm²	OI/TI	Tensile Strength N/mm²	Elongation %	General Notes	View Datasheet

1.5	32/260	+20	-15	Low Toxicity Halogen Free Low Smoke

Thermoplastic

Catapyrric TP519

Thermoplastic low-smoke halogen-free flame retardant compound for cable insulation and sheathing.

Special Characteristics
A flame-retardant low-smoke thermoplastic compound which has been specially developed to meet the requirements of limited toxic/corrosive fume emission, having good moisture resistance and tensile strength. TP519 is available as TP519N (natural colour) or TP519NU (with a non-staining UV stabiliser incorporated); and as TP519B (coloured black) or TP519BU (with sufficient carbon black incorporated to give UV stability). All versions comply with the requirements of VDE Spec 0207 Part 24 for type HM2, HM4 & BS 7655 Section 6.1, types LTS 1-4.

Density g/cm²	OI/TI	Tensile Strength N/mm²	Elongation %	General Notes	View Datasheet

1.5	33/270	13	140	General purpose good electrical properties.

Catapyrric TP519C

Thermoplastic low-smoke halogen-free flame retardant compound for data/communication cable.

Special Characteristics
A flame-retardant low-smoke thermoplastic compound, which has been specially, developed to meet the requirements
of limited toxic/corrosive fume emission. TP519C has been developed to offer good processability at high extrusion speeds and having very little die drool. TP519C is available as TP519CN (natural colour) or TP519CNU (with a non-staining UV stabiliser incorporated); and as TP519CB (coloured black) or TP519BU (with sufficient carbon black incorporated to give UV stability). All versions comply with the requirements of VDE Spec 0207 Part 24 for type HM4.

Density g/cm²	OI/TI	Tensile Strength N/mm²	Elongation %	General Notes	View Datasheet

1.5	31/270	13	140	Excellent processability, ideal for data cable.

Catapyrric TP521

Thermoplastic low-smoke halogen-free flame retardant compound for cable insulation and sheathing.

Special Characteristics
A flame-retardant low-smoke thermoplastic compound which has been specially developed to meet the requirements of limited toxic/corrosive fume emission, having good moisture resistance and hot pressure performance. TP521 is available as TP521 N (natural colour) or TP521 NU (with a non-staining UV stabiliser incorporated); and as TP521 B (coloured black) or TP521 BU (with sufficient carbon black-incorporated to give UV stability). TP521 has been specially developed to comply with the requirements of VDE Spec 0207 Part 24 for type HM2, HM4 & BS 7655 Section 6.1, type LTS1-4.

Density g/cm²	OI/TI	Tensile Strength N/mm²	Elongation %	General Notes	View Datasheet

1.5	33/270	13	160	Good tear strength and hot deformation

Catapyrric TP536 Easy Process