Technical Support
Formulation engineering notes, substitution protocols and compliance reviews written for PVC compounders and procurement engineers. Each whitepaper is linked to the grade it discusses, so you can move from the reading to the technical data sheet and to a 1 kg sample request in one step.
Formulation cost reduction, substitution protocols and processing optimisation for flexible PVC.
Formulation guidance for evaluating DB11, a non-phthalate plasticizer, as a DOTP replacement in general flexible PVC, including a substitution protocol, cost levers and compliance documentation.
Related grade:DB11· DB11 Eco Plasticizer for General Flexible PVC
Troubleshooting guide to winter exudation in synthetic PVC leather and automotive interiors using DB55: compatibility screening, low-temperature exudation testing and formulation adjustments.
Related grade:DB55· DB55 Plasticizer for Artificial Leather and Automotive Interiors
How DB22 balances plasticizing and foaming behaviour in PVC microcellular foam for slippers, mats and boards: cell structure control, process windows and a defect checklist.
Related grade:DB22· DB22 Plasticizer for PVC Foaming
DB66 for PVC and TPR soles: why abrasion resistance is a plasticizer decision, clarity requirements in crystal soles, the 20% tensile direction after filler addition and over 50% DOP/DOTP replacement guidance.
Related grade:DB66· DB66 Plasticizer for PVC and TPR Soles
DBF (CAS 105-75-9) as a fumarate monomer for polymer modification: internal plasticisation versus external blending, fumarate versus maleate geometry and copolymerisation control points.
Related grade:DBF· DBF Dibutyl Fumarate for Monomer Modification and Coating Adhesion
Primary versus secondary plasticizers: compatibility and gelation differences, how changing the balance affects properties and cost, a six-step selection framework and dual-function additives such as ESBO.
All whitepapers in this view are shown in the featured block above.
Each reading path ends in the same place: the grade specification, the compliance documentation and a sample you can test on your own line.
Tell us the grade, the application and the destination port. We confirm the specification and documentation, then arrange the sample shipment.
Loading from Ningbo and Shanghai ports, 200L drum / 1000L IBC / 23MT flexitank.
Sample policy
1kg complimentary testing sample dispatched worldwide via DHL / FedEx.
