Approche de solution
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)
3-aminopropyltriethoxysilane (APTES)
CAS 919-30-2
Silanes et Organosilanes
Primary amino silane
Classic glass-finish silane: silanol end forms hydrolytically durable Si-O-Si bonds to glass surface silanols while the amine couples to the resin, so the interface resists water attack
Point de fusion:-70 °C Point d'ébullition:217 °C Densité:0.94 at 25 °C
Aperçu rapide
Détails complets
3-glycidoxypropyltrimethoxysilane (GPTMS)
CAS 2530-83-8
Silanes et Organosilanes
Primary epoxy silane
Epoxy-functional sizing for epoxy/anhydride matrices; the glycidoxy group co-reacts with the resin for a covalently bonded, moisture-resistant glass interface
Vapor Pressure: 0.002
Aperçu rapide
Détails complets
3-Méthacryloxypropyltriméthoxysilane
CAS 2530-85-0
Silanes et Organosilanes
Acrylic systems
Methacrylate sizing for unsaturated polyester/vinyl ester glass, copolymerizing into the resin during free-radical cure for wet-strength retention
Point d'ébullition:190 °C Densité:1.045 at 25 °C Solubility: Sol in acetone, benzene, ether, methanol, and h…
Aperçu rapide
Détails complets
Familles de produits connexes
● Disponible
Agents de couplage aminosilanes
Silanes aminopropyle pour la promotion de l'adhérence entre polymères et charges minérales, fibre de verre et surfaces métalliques
Promotion de l'adhérenceCouplage
5 chemistries
Voir la famille
● Disponible
Silanes vinyliques & méthacryliques
Silanes réactifs pour la réticulation du PE, les composites polyester et les systèmes acryliques
RéticulationCouplage
5 chemistries
Voir la famille
● Disponible
Agents de couplage silanes époxy
Silanes glycidoxypropyliques pour composites époxy et systèmes thermodurcissables chargés
Promotion de l'adhérenceRéticulation
3 chemistries
Voir la famille