Contact Us
ABS Mold
Plastic Injection Moulds

ABS Mold

ABS Mold

ABS full name Acrylonitrile Butadiene Styrene copolymer, with excellent comprehensive physical and mechanical properties, excellent low-temperature impact resistance. Dimensional stability. Electrical properties, wear resistance, anti-chemical properties, dyeing, finished product processing and mechanical processing are good. ABS resins are water-resistant, inorganic, alkali and acid-resistant, insoluble in most alcohol and hydrocarbon solvents, but tend to dissolve in aldehydes, ketones, esters and certain chlorocarbons. ABS resin thermal deformation temperature is low combustible, weather resistance is poor.


The melting temperature is between 217 and 237 degrees C, and the temperature of thermal decomposition is above 250 degrees.


For ABS plastic part mould, HanKing will make good plastic injection mould design from wall thickness, draft angle, venting, ejector system, balance and good runner.


ABS resin for injection molding is mostly light ivory or porcelain white opaque granule except for special grade or coloring resin. The water absorption of the resin is not very high, for example, when the processing allowable value is under 0.1 to 0.2%, the molding process can be carried out without drying, while the packaging is tight, the storage is proper, and the product requirements are not too high. However, if the moisture content of the granules exceeds the specified value, it must be dried before injection molding. When there are high requirements for special grade granules or products (such as electroplating), it must be dried before the molding process. 


In order to make the ABS melt fill all parts of the cavity as soon as possible, the diameter of the runner channel is required to be no less than 5mm, the thickness of the gate should be more than 30% of the thickness of the plastic part, and the straight part (refers to the cavity to be entered) length is about 1 mm. The position of the gate should be determined according to the requirements of the product and the direction of the flow. For products that need to be electroplated, the gate is not allowed to be on the coating surface.

Related News
  • What Is a mold

    What Is a mold

    May 26, 2020All kinds of tools and products we use in our daily production and life, ranging from the base of machine tool and the shell of fuselage to the shell of a head screw, button and various household appl...view
  • Manufacturing of Dies for Automobile Covering Parts in China

    Manufacturing of Dies for Automobile Covering Parts in China

    October 28, 2019Manufacturing technology of automobile panel die is becoming more and more mature in China, which has changed from extensive development mode mainly relying on scale expansion and quantity increase in...view
  • Which Plastic Mould Manufacturer is Good in China?

    Which Plastic Mould Manufacturer is Good in China?

    July 30, 2019There are many mold maker and plastic mould manufacturers in China, there are large-scale manufacturing plants, countless small factories and small works, and it is particularly difficult to find a mo...view
  • Heat Treatment Characteristics Of Custom Molds For Plastic

    Heat Treatment Characteristics Of Custom Molds For Plastic

    October 28, 20191. For custom molds for plastic with high hardness, high wear resistance and high toughness, carburized steel should be selected for manufacture, and carburizing, quenching and low-temperature temperi...view
  • Main Types and Advantages and Disadvantages of Custom Plastic Injection  Molding

    Main Types and Advantages and Disadvantages of Custom Plastic Injection Molding

    May 26, 20201. Rubber injection: Rubber injection molding is a kind of production method that the rubber material is injected into the model directly from the barrel. The advantages of rubber injection molding ar...view
  • Classification of CNC Plastic Mold

    Classification of CNC Plastic Mold

    October 28, 2019There are many kinds of CNC plastic molds, which can be classified according to forming material, forming process, loading and unloading mode, cavity number, parting surface characteristics, forming p...view