Take you to understand the formula of pp masterbatch!

pp masterbatches are usually formulated with the following ingredients:

Polyethylene (PE) In PE masterbatches, the PE content is generally between 35% and 45%.

Carbon black is used as a colorant, and the content of carbon black is usually 33%.

PE wax is used to improve the processing properties of masterbatches, and its content is generally 25% to 30%.

TAS-2A as a dispersant, the content is generally 3% to 5%.

Processing conditions usually include the following steps:

Mix ingredients other than TAS-2A for 20 minutes.

TAS-2A is added when the feed temperature reaches 95 to 100 ° C.

These formulations and processing conditions can be used to produce pp masterbatches of different colors, and adjust the type and proportion of colorants according to needs. For example, different proportions of titanium dioxide, phthalocyanine blue, fluorescent whitening agent can be added to produce pp masterbatches of different colors.

Lu'an Qing song Masterbatch Co., Ltd specializes in the production of non-woven masterbatches, polypropylene masterbatches and other materials such as spinning, drawing, BCF and other PP masterbatches, and also produces a variety of environmental protection masterbatches, functional masterbatches, blown film masterbatches, injection molding masterbatches, engineering plastic modified masterbatches and reinforced masterbatches. To undertake the sample color matching production, with accurate color matching, fast speed, good price and other characteristics.