Determine the masterbatch using proportion basis, is to obtain satisfactory color effect. As long as the surface of uniform color, no stripes or spots, can be recognized. LuYan masterbatch using ratio could be selected according to below:

1:100 unless the mixing equipment is very good, otherwise easy to appear pigment dispersion uneven phenomenon, seven color deer companies generally don't suggest customers to use the proportion.  

However, some customers due to the price pressure, especially want to use the proportion of masterbatch, seven color deer for the sake of customers, the company also mainly produce such low proportion of concentrated masterbatch, and pigment dispersion generally can meet the requirements.  

1:50 general plastic products used in coloring requirements, PE, PP masterbatch more use this proportion

1 m - 25 for coloring to demand higher PO class products, color requirement is low or normal ABS products

And used for advanced plastic products, including PO, ABS, can be widely used in injection molding, blow molding, spinning process, etc

And above is commonly used in cosmetics container coloring, mainly for small injection molding machine.