flame retardant for textiles

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Flameretardant Textiles

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CHT R.Beitlich GmbH

Bismarckstrasse 102

72108 Tübingen / Germany

Tel. 07071-154-0

Fax. 07071-154-290

www.cht.com



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– More time for :

• extinguishing

• rescue

• escaping



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– upholstery fabrics, (Great Britain, Ireland)– household textiles , e.g. curtains,vertical blinds– protective clothing e.g. uniforms for fire arms– motorvehicles– tents

Use of FR products in



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Burning behaviour of textile fibres

Native fibres e.g. cotton, viscose, wool, sisal,

carbonizing - ignition

Synthetic fibres e.g. PES, PA, PAC, PP

melting - ignition



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flash-ignition-temperature / self-ignition-temperature

Polyester 440°C 480°C

Cotton 210°C 400°C

Polyamide 6 420°C 450°C

Polypropylen 320°C 350°C

PVC 390°C 450°C

Polyacrylnitril 480°C 560°C



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Halogen - antimontrioxide systems

Phosphorous - nitrogen systems

Phosphorous - halogen systems

Cooling system based on metal salts

Chemical base of FR products



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highest efficiency

compatible with a lot of auxiliaries

ecological situation has to be considered



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nearly no environmental problem

FR effect is limited

not compatible with a lot of auxiliaries

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Padding

Coating ( foam, paste or lick roller application)



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APYROL GBO APYROL LVC

The products mentioned above are a few examples of the entireproduct range! For customer requests lab trials have to be done to find the appropriate recommendation!



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APYROL CEP – washfast, by padding

APYROL BKW – non durable, by paddingAPAYROL PGH – non durable, by paddingAPYROL DGC – non durable, by paddingAPYROL PPL 70 – non durable, by padding

The products mentioned above are a few examples of the entire productrange! For customer requests lab trials have to be done to find theappropriate recommendation!



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Polyamide APYROL PA 1 andAPYROL PA 2

Polyester APYROL PES

processing: padding-drying-curing-rinsing-drying

Washfast FR products for synthetics

The products mentioned above are a few examples of the entire productrange! For customer requests lab trials have to be done to find theappropriate recommendation!



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APYROL FFDAPYROL PP 46

FR additives are FR pigments and have to be added to compoundsor binder systems, they can‘t be used by themselves!

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FR requirements for upholstery

very good flame retardant effect

good pile bonding on V-pile fabric

soft and „textile“ handle

good seam slippage

application by paste, foam or lickroller



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DIN 4102 B2

- curtains,vertical blinds,blackout

- fabric igintion in vertical position

- ignition time 15s

- igintion under ancle 45°

FR test standards



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DIN 4102 / B2 failed passed



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NF-P 92 503 „M1“ (Epiradiateur Test) / France



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BS 5852 /1 (cigarette & match)- upholstery fabrics

- fabric igintion with match and cigarette

- ignition time match 20s

- exposure time to cigarette appr.20min



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BS 5852 / Crib 5



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BS 5852 / Crib 5



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BS 5852 / Crib 5



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flame retardant for textiles

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