Tradename ò
Composition
Supplier

Properties

Function & Compounding

Rhenogran MgO-75
75% magnesium oxide with dispersion aids and polymeric binder
Rhein Chemie Corporationï

Sp.gr. 2.00; white to gray pellets

Curing activator and acid acceptor particularly suitable for polychloroprene rubber (CR) and adhesives

Rhenogran Pb₃O₄-80
80% Pb₃O₄-80 in ECO binder
Rhein Chemie Corporationï

Sp.gr. approx. 4.15; red polymer-bound granules; problem-free dosing and mixing, excellent dispersion, fast incorporation; the bound chemical is non-dusting

Curing activator for chloroprene (CR) and butyl rubber (IIR) as well as chlorosulphonated polyethylene (CSM); filler in compounds for protective covering, because of the high absorption capacity to x-rays.

Rhenogran TAC-50
50% triallyl cyanurate in polymer binder
Rhein Chemie Corporationï

Sp.gr. approx. 1.20, beige polymer-bound granules, problem-free dosing and mixing, excellent dispersion, fast incorporation; the bound chemical is non-dusting

Activator for the peroxide vulcanization of synthetic rubbers.

Rhenogran ZnO-85
84% ZnO in polymer binder
Rhein Chemie Corporationï

Sp.gr. approx. 3.03; white polymer-bound granules, problem-free dosing and mixing, excellent dispersion, fast incorporation; the bound chemical is non-dusting

Curing activator for the use in natural and synthetic rubbers, particularly CR.

Rhenomag G 1
75% very acitve MgO in polymer binder
Rhein Chemie Corporationï

Sp.gr. 1.56; white pellets

Curing activator and acid acceptor, particularly suitable for CR and CM.

Rhenomag G 3
75% very acitve MgO in polymer binder
Rhein Chemie Corporationï

Sp.gr. 1.56; white pellets

Curing activator and acid acceptor, particularly suitable for CR and CM.

Rhenomag P 2
100% very acitve MgO in polymer binder
Rhein Chemie Corporationï

Sp.gr. 1.56; white pellets

Curing activator and acid acceptor, particularly suitable for CR and CM.

SA-590
Rubber grade, vegetable based stearic acid
Sovereign Chemical Companyï

Flake, sp. gr. 0.84

Vegetable based grade of stearic acid designed for use in rubber compounding as an activator; also used in esters for various lubricant applications as metal working and textile lubricants, and in the production soaps, emulsifiers, and metallic stearates.

Scorchguard "O"
Magnesium oxide dispersion
Rhein Chemie Corporationï

Sp.gr. 1.90; buff-gray bars; very fine dispersion, protected from loss of activity

Used in chloroprene and chlorosulfanated polyethylene; gives superior protection against scorch, at process temperatures while giving excellent acceleration and vulcanization rates at cure temperatures; further aids processing by rapid incorporationand elimination of sticking to the mixer; retarder for halobutyls

SR 203 DLC-A
72% liquid tetrahydrofurfuryl methacrylate on silica powder
Natrochemï

Off-white dustless powder; shipped bag.

Vulcanizing coagent for peroxide cure, plasticizer during mixing; hardener.

SR 206 DLC-A
Ethylene dimethacrylate 72% liquid on silica powder
Natrochemï

Sp.gr. 1.05, off-white dustless powder polymerizable; shipped bag.

For peroxide cure of BR, CR, EPDM, EPM, IR, NBR, acrylics, urethanes, plasticizers during mixing; hardener.

SR709
Zinc mono-methacrylate
Cray Valley, a brand of Totalï

White crystalline powder; specific gravity @ 25°Cis 1.88.

An ultra-efficient sulfur activator which develops superior modulus/cross density with excellent scorch properties and reversion proptection.

Stan-Mag AG
Magnesium oxide
RheTech Colors - A HEXPOL Companyï

Sp.gr. 3.22; surface area- 140 m2g;powder

A high activity, high surface area magnesium oxide for stabilizing chlorinated polymers- CR,CSM,and CPE

Stan-Mag AG
Magnesium oxide
HB Chemicalï

Sp.gr. 3.22; surface area- 140 m2g;powder

A high activity, high surface area magnesium oxide for stabilizing chlorinated polymers- CR,CSM,and CPE

Stan-Mag Bar
65% Magnesium Oxide in napthenic oil
RheTech Colors - A HEXPOL Companyï

Sp. gr. 1.80

A high activity, high surface area magnesium oxide for use as an acid acceptor in chlorinated polymers CR,CSM and CPE

Stan-Mag DS2
Magnesium oxide
HB Chemicalï

Sp.gr. 3.22;surface area- 165 m2g; powder

A high activity ,high surface area magnesium oxide for use as an acid acceptor in chlorinated polymers CR,CSM and CPE

Stan-Mag DS2
Magnesium oxide
RheTech Colors - A HEXPOL Companyï

Sp.gr. 3.22;surface area- 165 m2g; powder

A high activity ,high surface area magnesium oxide for use as an acid acceptor in chlorinated polymers CR,CSM and CPE

Stan-Mag DS-2 Bar
57% Magnesium Oxide
RheTech Colors - A HEXPOL Companyï

Sp. gr. 1.80

A high activity, very high surface area magnesium oxide for use as an acid acceptor in chlorinated polymers CR,CSM and CPE

Stan-Mag Mini Beads
Medium light calcined, high activity magnesium oxide in a paraffinic oil binder system
HB Chemicalï

Sp.gr. 1.80; small bead form; 65% activity.

Pre-wet form which is non-dusty, free flowing and protected from the deleterious affects of humidity; use for rapid dispersion in halogenated polymers as an acid acceptor, scorch protector and curative.

Stan-Mag Mini Beads
Medium light calcined, high activity magnesium oxide in a paraffinic oil binder system
RheTech Colors - A HEXPOL Companyï

Sp.gr. 1.80; small bead form; 65% activity.

Pre-wet form which is non-dusty, free flowing and protected from the deleterious affects of humidity; use for rapid dispersion in halogenated polymers as an acid acceptor, scorch protector and curative.

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