Standard specializes in purple masterbatch customization, for purple easy fading, color difference is difficult to control, we provide customized scientific color scheme, using selected purple pigment and precision carrier matching process, from the luxury of cosmetic packaging to the durability of outdoor building materials.
Recommend the best formula for your process to improve the smoothness and yield. We not only provide color, but also provide you with the verified process parameters package, so that every touch of purple are accurate and reliable!
Let down ratio: 1-10%
MFI:5-50g/10min
Mositure:＜0.3%
General-purpose plastics: PE/LDPE/HDPE/PP
Engineering plastics: ABS/PS/PA/PBT
Bioplastics: PLA/PBAT
Elastomers: TPE/TPV/TPU
Imperial Purple
Lavender Purple
Grape Purple
Roland Purple
Violet
Dark Purple
Light Taro Purple
Electric Purple
Standard Polymer support the full-spectrum customization from light violet, dark violet to special effect violet (pearl violet, fluorescent violet, magic violet) , and strictly implement the precise control of saturation, and through the spectrometer + multi-source box verification, to avoid“Sample and mass production color difference.”
For food contact, outdoor, medical and other multi-scene, support“Coloring + seed function” overlay, without additional deployment of customers, to achieve increased production efficiency.
We adjust the masterbatch parameters according to your processing method, clearly specify the processing temperature, add proportions, improve carrier compatibility, and avoid the phenomenon of “broken threads, crystal points, and surface defects” as much as possible.
Yes. High performance organic purple pigments (such as PV23 and PV37) have complex chemical synthesis process and high cost of raw materials, resulting in their price significantly higher than many commonly used yellow and red pigments. This is an important component of the cost of purple masterbatch.
Such applications require that the masterbatch meet strict regulatory mobility standards. Pigments and all additives are required to comply with regulations such as FDA, EU 10/2011 (food contact), EN 71-3 (toys), etc., to ensure that no harmful substances are released. A compliance statement or test report is usually required from the supplier.
Yes. This requires the addition of appropriate effect pigments in the formula, such as Mica (pearlescent effect) , aluminum powder (metal effect) or special fluorescent pigments. However, it should be noted that these effect pigments are sensitive to shear forces and the process needs to be adjusted to avoid damaging effects.
Possibly. Because purple is sensitive to shear and flow, differences in pigment orientation may result in visible streaks (flow marks) at the confluence of melt fronts. This needs to be improved by optimizing the fluidity of the masterbatch and the processing process.
This is core knowledge for purple masterbatch. PV23 (quinacridone purple) has a bluish tint and excellent weather tolerance; PV37 (diazine violet) has a reddish tint and strong staining power but slightly less weather tolerance. Understanding these differences is the foundation for precise selection.
Purple products (such as catheter handles and instrument housings) often come into contact with various potent agents (e.g., hydrogen peroxide and ethylene oxide). Some purple pigments may react chemically through oxidation or reduction after repeated exposure to these agents, leading to fading or discoloration.So it is necessary to select special pigments with excellent chemical inertia.
