Deoflow

Name : Deoflow_821

Description: dispersing agent, zinc and water free

Composition : pentaerythritol stearate

Appearance : yellowish flakes

Analytical Values

• Ash, 2 h at 950 ^oC (%) DIN EN ISO 3451-1 : max. 0.2
• Dropping point, Mettler-apparatus (^oC) DIN ISO 2176 : 60 - 70
• Density at 20^oC (g/cm³) DIN ISO 787 part 10 A : 1.0
  

Dosage (phr) : 1 - 3

German Food Legislation (BfR Recommendation XXI) : not approved

Supply Form : 20 kg in PE-bags

Storage Stability
In originally sealed package in cool and dry places : min. 2 years

Behaviour and Effects
Deoflow 821 is proven as an excellent mould release agent, is effective against mill sticking and has a positive influence on flow and release in the injection moulding process.

Application
Mainly for fluoro elastomers, ACM and H-NBR.

Notes
For detailed description of technological effects in H-NBR see DOG-Kontakt 32.

Name : Deoflow AM

Description : dispersing agent, zinc and water free

Composition : blend of fatty alcohols, fatty acids and fatty acid esters combined with lubricants

Appearance : beige pellets

Analytical Values :

• Ash, 2 h at 950 ^oC (%) DIN EN ISO 3451-1 : max. 1.0
• Dropping point (^oC) DIN ISO 2176 : 95 - 105
• Acid index (mg KOH/g) ASTM D 1980 : max. 35
• Density at 20^oC (g/cm³) DIN ISO 787 part 10 A : 0.9
  

Dosage (phr) : 2 - 6

German Food Legislation (BfR Recommendation XXI) : not approved

Supply Form : 25 kg in PE-bags or 850 kg in big-bags

Storage Stability : In originally sealed package in cool and dry places : min. 2 years

Behaviour and Effects :Deoflow AM has a dispersing action on fillers and improves the flow and extrusion properties of rubber compounds without having a peptizing or activating effect on vulcanization.

Application:For rubber compounds which cause difficulties during processing if water or zinc containing processing aids could cause interferences.Deoflow AM has specially proved helpful in green tyre compounds.

Notes:For detailed description of technological effects and dosages see,DOG-Kontakt 30 through 33, 37 (Deoflow A, similar product).

• Ash, 2 h at 950 ^oC (%) DIN EN ISO 3451-1 : max. 1.0
• Dropping point, Mettler-apparatus (^oC) DIN ISO 2176 : 95 - 105
• Density at 20^oC (g/cm³) DIN ISO 787 part 10 A : 0.9
  

Dosage (phr) : 2 - 6

German Food Legislation (BfR Recommendation XXI) : not approved

Supply Form :

• Pellets:25 kg in PE-bags
• Flakes : 20 kg in PE-bags
  

Storage Stability :

In originally sealed package in cool and dry places :min. 2 years

Behaviour and Effects
Deoflow A has a dispersing action on fillers and improves the flow and extrusion properties of rubber compounds without having a peptizing or activating effect on vulcanization.

Application
For rubber compounds which cause difficulties during processing if water or zinc containing processing aids could cause interferences.Deoflow A has proved helpful in green tyre compounds.

Notes
For detailed description of technological effects and dosages see,DOG-Kontakt 30 through 33 and 37.

Name : Deoflow D

Description : Dispersing agent, zinc and water free

Composition : Blend of fatty alcohols and fatty acid esters, combined with inert fillers

Appearance : Grey to beige pellets

Analytical Values

• Ash, 2 h at 950 ^oC (%) DIN EN ISO 3451-1 : 20.0 - 21.0
• Dropping point, Mettler-apparatus (^oC) DIN ISO 2176 : 95 - 105
• Density at 20^oC (g/cm³) DIN ISO 787 part 10A : 1.2
  

Dosage (phr) : 2 - 6

German Food Legislation (BfR Recommendation XXI) : not approved

Supply Form : 25 kg in PE-bags

Storage Stability
In originally sealed package in cool and dry places : min. 2 years

Behaviour and Effects
Deoflow D has a dispersing effect on fillers and improves the flow and extrusion properties of rubber compounds without having a peptizing or activating effect on vulcanization.

Application
For rubber compounds which cause difficulties during processing if water or zinc containing processing aids could cause interferences.

Notes
For detailed description of technological effects and dosages see,DOG-Kontakt 30 through 33 and 37.

• Ash, 2 h at 950 ^oC (%) DIN EN ISO 3451-1 : 3.5 5.5
• Dropping point, Mettler-apparatus (^oC) DIN ISO 2176 : 100 - 110
• Density at 20^oC (g/cm³) DIN ISO 787 part 10 A : 1.0
  

Dosage (phr) : 1-5

German Food Legislation (BfR Recommendation XXI) : not approved

Supply Form :

• Pellets : 25 kg in PE-bags
• Flakes : 20 kg in PE-bags

Storage Stability:
In originally sealed package in cool and dry places : min. 2 years

Behaviour and Effects
Deoflow S acts as a lubricant and dispersing agent which improves flow properties of compounds and mould release. An optimum dispersing effect is obtained when Deoflow S is added at the beginning of the mixing cycle. Furthermore the sticking of the compounds to the mixing units is reduced. Deoflow S can also be added at the end of the mixing cycle or during warming up the finished compounds to obtain the best release effect.

Application
Mainly for intricate moulds. Generally for rubber compounds which cause difficul-ties during processing if water or zinc containing processing aids could cause in-terferences.

Notes
For detailed description of technological effects and dosages see,DOG-Kontakt 30 through 33 and 37.

Name : Deoflow Z

Description : Dispersing agent, zinc and water free

Composition : Calcium salts and derivatives of saturated fatty acids with inorganic carrier

Appearance : Grey pellets

Analytical Values

• Ash, 2 h at 950 ^oC (%) DIN EN ISO 3451-1 : 23 26
• Dropping point, Mettler-apparatus (^oC) DIN ISO 2176 : 96 - 110
• Density at 20^oC (g/cm³) DIN ISO 787 part 10 A : 1.1 - 1.2
  

Dosage (phr) : 1-6

German Food Legislation (BfR Recommendation XXI) : not approved

US Code of Federal Regulations, FDA - CFR Title 21, Part 177 : not listed

Supply Form : 25 kg in PE-bags

Storage Stability
In originally sealed package in cool and dry places : min. 2 years

Behaviour and Effects
Universial processing additive for rubber compounds based on EPDM, NR, SBR and CR, in which zinc-containing processing additives could cause interferences, as well as for complex mouldings. Deoflow Z acts as lubricant and dispersing agent. Deoflow Z improves the flow properties of the compounds and the release of the vulcanizates.

Application
An optimum dispersing effect is obtained if Deoflow Z is added at the beginning of the mixing cycle. Sticking of the compounds to the mixing units is also reduced. To obtain the best release effect, Deoflow Z should be added at the end of the mixing cycle or during warming up of the finished compounds.

Notes
For detailed description of technological effects and dosages of DOG-processing additives see DOG-Kontakt 31 through 33, 37, 40 through 42.

More Details.