Enfoque de solución
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 (5)
Polyethylene wax (low-molecular-weight)
CAS 9002-88-4
Polímeros y Resinas
Espesamiento / Reología
Short PE chains act as an external lubricant, migrating to the metal interface to reduce melt-wall friction and torque and raise throughput (low-MW wax grade is distinct from the PE resin and is sourced on demand)
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Detalles completos
Oxidized polyethylene wax
CAS 68441-17-8
Polar carbonyl/carboxyl groups improve pigment wetting and dispersion in masterbatch and color concentrates (source on demand)
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Detalles completos
Fischer-Tropsch wax
Narrow chain-length synthetic paraffin with a sharp melting point; low-viscosity flow promoter and dispersant aid (source on demand)
Montan ester wax
CAS 8002-53-7
Lignite-derived ester wax giving combined internal/external lubrication with high thermal stability for rigid PVC (source on demand)
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Detalles completos
Paraffin Wax
CAS 8002-74-2
Aditivos Especiales
Tensioactividad
Related hydrocarbon external lubricant that a lower-cost flow aid for PVC compounding
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Detalles completos
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Antioxidantes
BHT, phenolic antioxidants, and phosphite stabilizers for thermal and oxidative stability during processing and service life
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Estabilizadores UV y HALS
UV absorbers and hindered amine light stabilizers for outdoor weathering resistance
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Sistemas retardantes de llama
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