Sovereign Chemical is the premiere provider of chemicals targeting the rubber and plastics industry. We specialize in Additives, Adhesives, and Resins.
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Adhesive Curatives
Ekaland PPDN 30 DX Product Bulletin MSDS Sheets
Ekaland PPDN 30 NDX Product Bulletin MSDS Sheets
Ekaland PPDN 50 HU Product Bulletin MSDS Sheets
Adhesion promoter and curative for rubber to metal bonding.
Dithiocarbamates
Mixland+ ZBEC 75 BA F140 Slab Product Bulletin MSDS Sheets
Ultra accelerator that is activated at low temperatures. ZBEC is one of few dithiocarbamates that is not a concern with nitrosamines. It does not generate a secondary amine that is volatile enough to migrate out of the rubber and form nitrosamines.
Ekaland CDBC Granule Product Bulletin MSDS Sheets
Protection agent and stabilizer for plastics. Also used as an inhibitor for production of acrylic acid.
Ekaland NBDC Coated Powder Product Bulletin MSDS Sheets
Most often used as an antidegradant but can also be used as a secondary accelerator.
Ekaland TDEC Product Bulletin MSDS Sheets
Mixland+TDEC 75 BA F140 Slab Product Bulletin MSDS Sheets
Mixland+TDEC 75 GA F140 Pellet Product Bulletin MSDS Sheets
Ultra accelerator that is activated at low temperatures. Can be used as a primary and a secondary accelerator for natural rubber and most synthetic elastomers. Also used in latex. Especially good with slow-curing polymers such as EPDM and butyls. TDEC vulcanizates have excellent heat-aging resistance and low compression-set.
Mixland+ZBEC 70 GA F100 Pellet Product Bulletin MSDS Sheets
Mixland+ZDBC 80 GA F140 Pellet Product Bulletin MSDS Sheets
Ultra accelerator that is activated at low temperatures. Also used as a stabilizer in NR and as an antioxidant in thermoplastic rubbers, butyl rubber and hot melts.
Guanidines
Ekaland DOTG Coated Powder Product Bulletin MSDS Sheets
Non-staining thiazole and sulfenamide booster, accelerator Non-nitrosamine generating. More active than DPG. Can be used in curing Vamac G (registered trademark of Dupont). Slow curing primary accelerator for natural rubber but too slow for synthetic rubbers. DOTG has more scorch safety than DPG. Need slightly less DOTG than DPG to get the same state of cure.
Ekaland DPG Coated Powder Product Bulletin MSDS Sheets
Thiazole and sulfenamide booster, accelerator. Non-nitrosamine-generating; Can replace TMTD in many applications. Excellent accelerator for curing thick rubber articles. DPG has less scorch safety than DOTG. Need slightly more DPG than DOTG to get the same state of cure. DPG produces predominately poly-sulfidic crosslinks which maximizes the tear strength of its vulcanizates.
Ekaland DPG Granule Product Bulletin MSDS Sheets
Sulfenamides
Sovchem CBS Granule Product Bulletin MSDS Sheets
Delayed action sulfenamide accelerator. CBS has the ability to provide fast efficient mixing of difficult, highly loaded carbon black reinforced compounds without sacrificing scorch safety or physical properties. Its vulcanizates have good reversion and aging resistance.
Sovchem DCBS Oil Powder Product Bulletin MSDS Sheets
Delayed-action slow curing sulfenamide accelerator. DCBS is more often used in steel skim compounds for improved adhesion. Stocks containing DCBS can be stored for long time without deterioration in scorch safety or vulcanisate properties. DCBS is highly suitable and widely used in retread, large tires, shock absorbers and conveyor belts.
Sovchem MBS (MOR) Granule Product Bulletin MSDS Sheets
Has the longest scorch delay of the delayed action thiazole and sulfenamide accelerators making it ideal for calendered compounds such as steel belt and textile skim compounds. It is particularly suited for steel belt skim compounds.
Sovchem TBBS Granule Product Bulletin MSDS Sheets
Delayed-action sulfenamide accelerator. TBBS has the ability to provide fast efficient mixing of difficult, highly loaded carbon black reinforced compounds without sacrificing scorch safety or physical properties. Its vulcanizates have good reversion and aging resistance.
Sulfur
Mixland+ S80 BA F500 Slabs Product Bulletin MSDS Sheets
Sulfur curing agent. This product features a proprietary dual-viscosity binder with high active content. The dual-viscosity binder dispersions are non-sticking at room temperature and require no talc. The Mooney viscosity of the high activity of the dual-viscosity binder dispersions are significantly less than lower activity dispersions based on traditional polymer binders such as SBR and EPM at rubber processing temperatures. The dual viscosity binder dispersions have improved handling at room temperature but faster incorporation during the mix cycle and excellent final dispersion.
Mixland+ S80 GA F500 Pellets Product Bulletin MSDS Sheets
This product features a proprietary dual-viscosity binder with high active content. The dual-viscosity binder dispersions are non-sticking at room temperature and require no talc. The Mooney viscosity of the high activity of the dual-viscosity binder dispersions are significantly less than lower activity dispersions based on traditional polymer binders such as SBR and EPM at rubber processing temperatures. The dual viscosity binder dispersions have improved handling at room temperature but faster incorporation during the mix cycle and excellent final dispersion.
Mixland+SM 300 80 GA F140 Pellet Product Bulletin MSDS Sheets
Dispersion of insoluble sulfur in EPR to prevent sulfur bloom.
Sulfur Donors
Vultac-3 Pastilles Product Bulletin MSDS Sheets
Vultac®-3 is a nitrosamine-free sulfur donor vulcanizing agent.
Ekaland DTDM Powder Product Bulletin MSDS Sheets
Sulfur donor or accelerator with long scorch safety. Excellent for hard to process compounds such as highly loaded compounds and compounds that are calendered. Vulcanizates cured with DTDM have excellent heat aging properties.
Ekaland DTDM Powder Coated Product Bulletin MSDS Sheets
Sulfur donor for natural and synthetic rubbers. Ekaland DTDM C can be used as a partial or complete replacement for sulfur in EV or semi-EV cure systems.
Mixland+DTDM 80 GA F200 Pellet Product Bulletin MSDS Sheets
Vultac 5 Powder Product Bulletin MSDS Sheets
Vultac2 Solid Product Bulletin MSDS Sheets
VultacTB7 Pastille Product Bulletin MSDS Sheets
VultacTB710 Pastille Product Bulletin MSDS Sheets
Thiazoles
Mixland+ MBTS 75 GA F140 Pellets Product Bulletin MSDS Sheets
Fast curing primary accelerator with good scorch safety suitable for use in most polymers. Best results are obtained with a combination of MBTS as the primary accelerator and thiuram, dithiocarbamate or guanidine accelerators as boosters. Can be used as a scorch modifying secondary accelerator with sulfenamides in natural rubber and synthetic elastomers. Used as a retarder and plasticizer in CR.
Sovchem CMBT Oil Powder Product Bulletin MSDS Sheets
CMBT is a fast-curing accelerator especially suited for EPDM. Its vulcanizates have low compression set. CMBT is used extensively in hose compounding.
Ekaland DETU CR Crystal Product Bulletin MSDS Sheets
Ultra-accelerator for CR & secondary accelerator for NR & SBR. Corrosion inhibitor in metal treatment solutions.
Mixland+DPTT 75 BA F140 Slab Product Bulletin MSDS Sheets
Secondary accelerator and sulfur donor. Has more scorch safety than TMTD or TETD. Vulcanizates cured with DPTT have excellent aging properties and good heat resistance.
Ekaland DPTU Powder Product Bulletin MSDS Sheets
Slow accelerator for dry rubber and latex. Used in medical goods and tires. Provides good heat aging.
Ekaland ETU Coated Product Bulletin MSDS Sheets
Mixland ETU 75 GA F500 Pellet Product Bulletin MSDS Sheets
Mixland ETU 80 GA F500 Pellet Product Bulletin MSDS Sheets
Ultra-accelerator for use in CR.
Mixland+MBT 75 BA F140 Slab Product Bulletin MSDS Sheets
Mixland+MBT 80 GA F140 Pellet Product Bulletin MSDS Sheets
Sovchem MBT Granule Product Bulletin MSDS Sheets
Sovchem MBT Oil Powder Product Bulletin MSDS Sheets
Fast-curing accelerator suitable for use in most polymers. Best results are obtained with a thiuram, dithiocarbamate or guanidine booster.
Mixland+MBTS 75 BA F140 Slab Product Bulletin MSDS Sheets
Sovchem MBTS Granule Product Bulletin MSDS Sheets
Sovchem MBTS Oil Powder Product Bulletin MSDS Sheets
Similar in performance to MBT, but provides much greater scorch resistance. Can also be boosted with thiurams, dithiocarbamates, and guanidines.
Mixland+TMTD 80 GA F140 Pellet Product Bulletin MSDS Sheets
Sovchem TMTD Oil Powder Product Bulletin MSDS Sheets
Fast-curing ultra-accelerator for NBR, EPDM and most other polymers. May be used alone or with thiazoles. Cure modifier in CR: retards G-types, accelerates W-types. TMTD can also act as a sulfur donor for semi-EV and EV-type cure systems. Vulcanizates that are cured with TMTD used as an accelerator with little or no sulfur have excellent aging properties.
Ekaland TMTM Coated Granule Product Bulletin MSDS Sheets
Ekaland TMTM Coated Powder Product Bulletin MSDS Sheets
Fast-curing ultra-accelerator for nitrile, EPDM & most other polymers. May be used alone or with thiazoles. Gives tight cure with good compression set, high modulus, good color and age resistance.
Thiurams
Sovchem TETD Crystal Product Bulletin MSDS Sheets
Fast-curing ultra accelerator for NBR, EPDM and most other polymers.
TMTD OP Product Bulletin MSDS Sheets
Ekaland DPTT Coated Product Bulletin MSDS Sheets Secondary accelerator and sulfur donor. Has more scorch safety than TMTD or TETD. Vulcanizates cured with DPTT have excellent aging properties and good heat resistance.
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