Lösungsansatz
RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.
Typical Formulation Workflow
1
Polymer & Process Definition
Identify the resin and process (extrusion, molding, film) and the targets — thermal stability, clarity, flame retardance, slip, or color.
2
Additive Selection
Match stabilizers, antioxidants, plasticizers, lubricants, flame retardants, or masterbatch carriers to the polymer and processing temperatures.
3
Compounding Trial
Confirm loading and dispersion on a compounding or molding trial, checking processability, mechanicals, and aesthetics against the control.
4
Validation & Scale-Up
Verify long-term performance (heat aging, migration, weathering) and lock the formulation, packaging, and lot specs for production.
Recommended Chemistries (3)
Mercaptopropyltrimethoxysilane (MPTMS)
CAS 4420-74-0
Silane & Organosilane
Mercapto silane for rubber
Methoxysilane end bonds the metal oxide surface while the thiol couples into the sulfur-cured rubber, forming a covalent metal-to-rubber bridge that resists peel (slug corrected: a mercapto silane, not an amino silane)
Schnellansicht
Alle Details
3-aminopropyltriethoxysilane (APTES)
CAS 919-30-2
Silane & Organosilane
Primary amino silane
Aminosilane primer that anchors to metal hydroxides and presents an amine to react with the rubber/adhesive layer
Schmelzpunkt:-70 °C Siedepunkt:217 °C Dichte:0.94 at 25 °C
Schnellansicht
Alle Details
Bis-(3-triethoxysilylpropyl)-tetrasulfide (Si-69 / TESPT)
CAS 40372-72-3
Siliconfluide & -öle
Tetrasulfide silane for tires
Sulfur-functional silane usable as a rubber-side adhesion promoter, bonding to metal-oxide-primed surfaces and into the vulcanizate
Physical Description: Liquid, solid, or dry powder
Schnellansicht
Alle Details
Verwandte Produktfamilien
● Verfügbar
Aminosilan-Haftvermittler
Aminopropylsilane zur Haftvermittlung zwischen Polymeren und mineralischen Füllstoffen, Glasfasern und Metalloberflächen
HaftvermittlungHaftvermittlung
5 chemistries
Familie anzeigen
● Verfügbar
Sulfid- & Mercaptosilane
Schwefelfunktionelle Silane zur Kieselsäure-Kautschuk-Kopplung in Reifen- und Gummimischungen
HaftvermittlungVulkanisation
3 chemistries
Familie anzeigen