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Elastomers

 

Synthetic Rubber

Most of the phosphoric acid esters of the Disflamoll® range can act as fire retardants, plasticizers and processing aids in the natural and synthtetic rubber. They can be used instead of mineral oils or other flammable synthetic plasticizers incorporated into the rubber. Disflamoll® TKP and Disflamoll® DPK can be used in TPU compounds when fire resistance and flexibility are required. If there are specific requirements for the cold flexibility and elasticity, than Disflamoll® DPO and Disflamoll® TOF are recommended.

  
Products & Applications - Overview
Grade Name Description
Links 
DisflamollŽ DPK Cresyl diphenyl phosphate
Limit of compatibilyty*: NBR and CR up to 20%, IIR and NR up to 15%, SBR up to 10%. Very effective flame retardant, standard product.  
Data sheet  EN
DisflamollŽ DPO 2-Ethyl diphenyl phosphate
Limit of compatibility*: NR, SBR, NBR and CR up to 20%, good softener.  
Data sheet  EN
DisflamollŽ TKP Tricresyl phosphate
Limit of compatibility*: NR, SBR, NBR and CR up to20%; IRR up to 15% good fire restistance and low volatility.  
Data sheet  EN
DisflamollŽ TOF Tris-(2ethylhexyl) phosphate
Limit of compatibility*: NR and IRR up to 20%, NBR and CR up to 10%, SBR up to 15%. Good elasticity, compatible with less polar elastomeres e. g. EPDM.  
Data sheet  EN


*) Empirical values are in each case significantly higher. The performance depends heavily on the polarity of the elastomer. As higher the polarity of the elastomer the better is the compatibility with Disflamoll® products.