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What is the urea molding compound for injection molding?
2021-09-08

1. Amino molding compound (also known as electric jade powder) is a widely used thermosetting plastic. It uses amino resin (the main raw materials are urea, formaldehyde and a small amount of melamine) as the matrix, adding other fillers (pulp), release agent, The curing agent, pigment, etc. are made through a certain plasticization process. Because of its good self-extinguishing, arc resistance, good electrical insulation, easy coloring, stable product size, bright color, etc., it is widely used in electronics, electrical appliances, automobiles, machinery, daily utensils and other industries, the most common Everyone is familiar with such as: electrical enclosures, wall switches, toilet seats, mahjong tiles, dominoes, chips, crafts, etc. Amino molding compounds are divided into urea-formaldehyde molding compounds (UF) and melamine molding compounds (MF) according to resin types.

2. Amino molding compound (electric jade powder plastic raw material) is synthesized from melamine-formaldehyde resin or urea-formaldehyde resin, cellulose as filler, and other additives. It should not be exposed to moisture and heat. It should be stored in a dry and ventilated warehouse. Keep away from fire, heat or sunlight. The storage period is one year from the date of manufacture. If the storage period exceeds the storage period, it can still be used if it is qualified according to the performance indicators. This product is not a dangerous product.

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