Beads

Keywords:
  • EPS,STMMA,STMMA-FD

1.      Product Description 

EPS is the earliest and most commonly used model material of LFC, which is usually used in the casting of aluminum alloy, gray iron and ordinary carbon steel. The main advantages are cheap, easy processing; The disadvantage is that there will be residues after pyrolysis at high temperature.


2.      Product features

(1)  High foaming performance - the maximum rate of up to 65 times, full bubble, full of elasticity.

(2)  Particle size concentration - particle size more concentrated, more uniform bubble, improve the appearance of the surface smoothness.

(3)  Processing performance - foaming is easier to control, the appearance of good combination, heating time is short, forming a wider range.

(3)  Forming quality - uniform particles, smooth surface, bright, good strength, good tightness.

(4)  Thermal decomposition characteristics - through the content of foaming agent, molecular structure adjustment, get lower than ordinary EPS decomposition temperature and gas output.


3.      Physicochemical Indexes


4.      Note

(1)  Suitable for all kinds of pre-foaming machine/forming machine, preferably equipped with fluidized drying bed;

(2)  The curing time after the foaming is 6-24 hours, not more than 48 hours, otherwise it willdirectly affect the processing performance of the molding;

(3)  Shaping is suitable for elevators and automata, the appearance of the product is affected by the quality of the mold, the higher the precision of the surface of the mold, the better the surface of the product.


5.      Storage method

  In dry, cool condition


6.      Package

  25kg in the bag 


7.      Storage life

  8 months


8.      Case

  N/A




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