ソリューションアプローチ
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 (4)
Hydrophobic Modified Fumed Silica
CAS 68909-20-6
シラン・有機シラン
Treated silica for non-polar systems
Silane-hydrophobized filler surface reduces inter-particle hydrogen bonding and structure, so the filled melt flows at lower viscosity for the same loading
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メチルトリメトキシシラン
CAS 1185-55-3
シラン・有機シラン
皮膜形成
Non-functional alkyl silane that caps filler silanols to lower surface energy and filler-filler attraction, cutting compound viscosity (slug corrected: it is a methyl alkyl silane, not an amino silane)
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Calcium Stearate
CAS 1592-23-0
エステル類
界面活性
Metal-soap processing aid that coats filler and lubricates flow, reducing torque and viscosity during compounding
Physical Description: Pellets or crystals, liquid, solid, dry powder,… Appearance: FINE, WHITE TO YELLOWISH WHITE, BULKY POWDER 融点:Melting point equals 217 ° F
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Paraffin Wax
CAS 8002-74-2
特殊添加剤
界面活性
External lubricant/processing aid that reduces melt friction and apparent viscosity in filled systems
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