Environmental Compliance of Colorants: RoHS, REACH and Regulatory Red Lines
Procurement & Supplier Selection | Guide Type No matter how beautifully a supplier’s brochure is written, it’s no substitute for an on-site audit. An audit is the most important “physical examination” procurement can conduct before or during cooperation: verify whether systems are implemented, whether equipment ensures consistency, and whether traceability allows backward tracking. Many quality […]
Procurement & Supplier Selection | Technical Parameter Type When color paste arrives, do you inspect it or not? Many factories rely on “a veteran’s visual check” to release materials, only to encounter floating color, color difference, separation, and layering on the production line—with no traceability and unclear responsibility. IQC (Incoming Quality Control) is the first […]
Cost Traps in Color Paste Selection: The Hidden Costs Behind Low Prices
How to Evaluate Color Paste Suppliers: A 3D Profile of Capacity, Quality Control, and Delivery
Color Paste Procurement Pitfall Avoidance Guide: Full-Process Quality Control from Sample to Mass Production
RoHS & REACH Compliance Self-Check Checklist for Color Pastes: Document Preparation and Risk Management
Compliance & Certification | Technical Application-Oriented
Compliance & Certification | Technical Parameters “Low VOC” has become a standard selling point for coatings and colorants. However, most users have only a vague understanding of how VOC is actually measured, calculated, and what environmental labels specifically require. Different standards, different sampling methods, and different calculation bases can yield vastly different VOC values for […]
Compliance & Certification | Technical Application-Oriented Industrial coatings and food packaging represent two scenarios with the most divergent compliance requirements for colorants. The former focuses on domestic standards like the China Environmental Labeling (Ten Circle Mark) and VOC limits, while the latter adheres to food contact regulations such as FDA and EC 1935/2004. A single […]