flame retardant for textiles
DESCRIPTION
CHT chemicals for Flame retardant finish of woven textilesTRANSCRIPT
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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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Flameretardant Textiles
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tÜ~í áë íÜÉ ~áã çÑ=co=íêÉ~íãÉåíë Ñçê íÉñíáäÉë\
– 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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mêçéÉêíáÉë çÑ=e~äçÖÉå=J ^åíáãçåíêáçñáÇ=póåÉêÖáëã
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
mêçéÉêíáÉë çÑ=íÜÉ mÜçëéÜçêçìë L=káíêçÖÉå póåÉêÖáëã
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^ééäáÅ~íáçå çÑ=co=éêçÇìÅíë
Padding
Coating ( foam, paste or lick roller application)
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^mvoli=^c_==
^mvoli=pJ^`=U==
co=éêçÇìÅíë Ñçê ìéÜçäëíÉêó
co=éêçÇìÅíë Ñçê ëìå ~åÇ=äáÖÜí=éêçÇìÅíáçå
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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co=éêçÇìÅíë Ñçê NMM=B=Åçííçå
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!
co=~ÇÇáíáîÉë
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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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