Quick Search
Robac Saa 30 is used as an accelerator.
Robac Saa 30 offers fast cure rate.
Robac Saa 30 reduces or eliminate iridescence in production parts.
CAS number: 239446-62-9
EC number: 427-180-7
Chemical Name: 2,2'-Dithiodi(ethylammonium) bis(dibenzyldithiocarbamate)
Molecular Formula: C34H40N4S6 (isomer)
Molecular Weight: 697.10 g/mol
SYNONYMS:
2,2'-Dithio di(ethylammonium)-bis(dibenzyldithiocarbamate), PTDC, 2,2'-Dithio di(ethylammonium)-bis(dibenzyl dithiocarbamate), ROBAC SAA 30
Robac Saa 30 is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, but the tonnage data is confidential.
Robac Saa 30 is a newly developed, ultra fast, environmentally ‘safer’ accelerator.
Designed to overcome concerns regarding both the N-nitrosamine and Type IV allergies both in terms of production and application environments.
USES and APPLICATIONS of ROBAC SAA 30:
Robac Saa 30 functions as a primary or secondary accelerator, capable of replacing conventional thiurams or dithiocarbamates on a weight to weight basis.
Robac Saa 30 does not act as a vulcanising agent, having no sulfur available for cross-linking.
Robac Saa 30 is used as an accelerator.
Robac Saa 30 offers fast cure rate.
Robac Saa 30 reduces or eliminate iridescence in production parts.
Robac Saa 30 exhibits low heat build-up (low hysterisis) and very good compression set in natural rubber – particularly in thicker crosssections that may get over cured.
Robac Saa 30 reacts so rapidly with sulfur that it is necessary to use the rubber-bound form to prevent premature reactions with sulfur or sulfur-bearing chemicals.
USES AND BENEFITS OF ROBAC SAA 30:
Robac Saa 30 is an ultra-fast, environmentally safer accelerator designed to address concerns regarding N-nitrosamine formation and Type IV allergies in both production and application environments.
Robac Saa 30 functions as a primary or secondary accelerator, capable of replacing conventional thiurams or dithiocarbamates on a weight-to-weight basis.
Notably, Robac Saa 30 does not act as a vulcanizing agent, as it has no sulfur available for cross-linking.
This accelerator, Robac Saa 30, is effective in various elastomers, including Natural Rubber (NR), Styrene-Butadiene Rubber (SBR), Nitrile Butadiene Rubber (NBR), and Ethylene Propylene Diene Monomer (EPDM).
ADVANTAGES OF ROBAC SAA 30:
*Fast Cure Rate:
Robac Saa 30 offers a rapid vulcanization process, enhancing production efficiency.
*Environmental Safety:
Designed to minimize the formation of harmful N-nitrosamines, addressing environmental and health concerns.
*Versatility:
Robac Saa 30 is suitable for use in a wide range of elastomers, providing flexibility in application.
*Improved Vulcanizate Properties:
Robac Saa 30 contributes to superior mechanical properties and thermal stability in the final rubber products.
Robac Saa 30 is supplied as a 50% polymer-bound masterbatch in 25 kg boxes, facilitating ease of handling and incorporation into rubber compounds.
USES AND BENEFITS OF ROBAC SAA 30:
Robac Saa 30 serves as a primary or secondary accelerator in the vulcanization of various rubbers, including natural rubber (NR), styrene-butadiene rubber (SBR), nitrile rubber (NBR), ethylene propylene diene monomer (EPDM), chlorosulfonated polyethylene (CSM), and butyl rubber (IIR).
Robac Saa 30 is highly effective in latex applications such as NR, SBR, and carboxylated nitrile rubber (XNBR) latices.
Robac Saa 30 can replace conventional thiurams or dithiocarbamates on a weight-to-weight basis, offering an environmentally safer alternative.
Robac Saa 30 enhances the performance of low-activity sulfur donors like dithiodicaprolactam or tetrabenzyl thiuram disulfide in sulfur-free curing systems.
Robac Saa 30 is designed to address concerns related to N-nitrosamine formation and Type IV allergic responses in production and application environments.
BENEFITS OF ROBAC SAA 30:
*Environmental Safety:
Robac Saa 30 is designed to address concerns related to N-nitrosamine formation and Type IV allergic responses, making it a safer alternative in both production and application environments.
*Enhanced Performance:
Robac Saa 30 functions as a primary or secondary accelerator, capable of replacing conventional thiurams or dithiocarbamates on a weight-to-weight basis, without acting as a vulcanizing agent itself.
*Characteristics:
Non-Vulcanizing Agent:
Unlike some accelerators, Robac Saa 30 does not act as a vulcanizing agent, as it contains no sulfur available for cross-linking.
*Compatibility:
Robac Saa 30 is suitable for use in various rubber types, including natural rubber (NR), styrene-butadiene rubber (SBR), nitrile rubber (NBR), ethylene propylene diene monomer (EPDM), chlorosulfonated polyethylene (CSM), and butyl rubber (IIR).
FUNCTIONS OF ROBAC SAA 30:
*Accelerator:
Robac Saa 30 serves as a primary or secondary accelerator in the vulcanization process, enhancing the rate and state of cure with minimal reversion.
*Synergistic Effects:
Robac Saa 30 works synergistically with other classes of accelerators, providing a high rate and state of cure with minimal reversion.
ADDITIONAL PROPERTIES OF ROBAC SAA 30:
*Low Heat Build-Up:
Robac Saa 30 exhibits low heat build-up (low hysteresis), which can be beneficial in applications where heat generation is a concern.
*Iridescence Reduction:
Robac Saa 30 reduces or eliminates iridescence in production parts, improving the aesthetic quality of the final product.
Robac Saa 30 offers a combination of environmental safety and enhanced performance characteristics, making it a valuable choice in various rubber vulcanization applications.
PHYSICAL AND CHEMICAL PROPERTIES OF ROBAC SAA 30:
Robac Saa 30 is an ultrafast accelerator used in rubber vulcanization processes.
Robac Saa 30 does not act as a vulcanizing agent itself, as it contains no sulfur available for cross-linking.
Robac Saa 30 works synergistically with other classes of accelerators, providing a high rate and state of cure with minimal reversion.
Vulcanizates produced with Robac Saa 30 exhibit high thermal and dynamic stability.
PHYSICAL and CHEMICAL PROPERTIES of ROBAC SAA 30:
Chemical Name: 2,2'-Dithiodi(ethylammonium) bis(dibenzyldithiocarbamate)
CAS Number: 239446-62-9
EC Number: 427-180-7
Molecular Formula: C34H40N4S6
Molecular Weight: 697.10 g/mol
Appearance: Off-white powder
Melting Point: 96–97°C
Water Solubility: Highly insoluble
Rubber Solubility:
1.0–1.2% w/w in Natural Rubber (NR)
2.0–2.2% w/w in Styrene-Butadiene Rubber (SBR)
Approximately 3% w/w in Nitrile Butadiene Rubber (NBR)
CAS Number: 239446-62-9
EC Number: 427-180-7
Molecular Formula: C34H40N4S6
Molecular Weight: 697.09 g/mol
FIRST AID MEASURES of ROBAC SAA 30:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available
ACCIDENTAL RELEASE MEASURES of ROBAC SAA 30:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.
FIRE FIGHTING MEASURES of ROBAC SAA 30:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.
EXPOSURE CONTROLS/PERSONAL PROTECTION of ROBAC SAA 30:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A
-Control of environmental exposure:
Do not let product enter drains.
HANDLING and STORAGE of ROBAC SAA 30:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
STABILITY and REACTIVITY of ROBAC SAA 30:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Possibility of hazardous reactions:
No data available
