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• PA6 and PA66 are the difference between nylon single 6 and double 6

  PA6 and PA66 are two common types of polyamide (nylon) resins. The main differences between them can be boiled down to the following:Source of raw materials: PA6 is made from caprolactam (6-nylon) mon

  2023/11/10 hooren

• Advantages and disadvantages of POM materials

  POM (polyformaldehyde) is an engineering plastic, also known as polyethylene glycol formaldehyde ester. It has some advantages and disadvantages, as described below:Advantages:Good physical properties

  2023/11/08 hooren

• The difference between PPSU and PP materials

  PPSU (polyether sulfone polymer) and PP (polypropylene) are two different types of plastic materials that have different chemical structures and physical properties. Here are some of the main differen

  2023/11/08 hooren

• HDPE,LDPE,LLDPE difference

  HDPE (high density polyethylene), LDPE (Low density polyethylene) and LLDPE (linear low density polyethylene) are three different types of polyethylene plastics. The differences between them are mainl

  2023/11/06 hooren

• Mold roughness grade

  The following are some common mold grain (skin grain) data tables to describe the texture characteristics of the mold surface:SPI skin standard (American Plastics Industry Association standard) :Skin

  2023/08/16 hooren

• Injection mold surface polishing grade

  Die surface polishing grade is assessed according to international standards and requirements. In general, common mold surface polishing grades include the following:SPI standard: SPI standard is the

  2023/07/13 hooren

• What material is PC material? What are the advantages and disadvantages?

  Advantages of PCPC material is a kind of amorphous thermoplastic resin with excellent comprehensive properties. It has excellent electrical insulation, extensibility, dimensional stability, chemical c

  2023/06/02 PC

• Do you know the seven components of an injection mold?

  The basic structure of the injection mold according to its use function, Hongren believes that it can be divided into: casting system molding parts, side parting, guiding mechanism, ejecting device an

  2023/04/02 hooren