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The exhaust hole is very fine, will die within the gas or airimmediately sent out of the mold, simple and the most effective for products to enhance the production performance of the plastic molding effect.

To effectively solve the problems of:

Burning

Resin filling more exhaust fast, air break hot compression,front end into a high-temperature, according tocircumstances, will cause discoloration, burn problems.

Yi material

The rise in temperature, resin combination part on the front end of the viscosity decreased, and prone to benefit thematerial, in addition, the air filled barriers caused byinjection pressure rise, then, results the die expansion, andall happened Yi material.

Insufficient filling

Although there is no burning, Yi blank. Single caused by the air resistance, slow filling ratio, resulting in insufficient filling phenomenon.

Bubble Silver

The air and the tree condensation bubbles and silver, taint other appearance problems.

Model PM-35

The average pore diameter of 7µ m-3µ m(25µ m-15µ m) (30µ m-20µ m)

Gasification amount to 25%

Density of 6.3 ~ 6.5g/cm

Coefficient of linear expansion (at 20 to 150 DEG C) of 12 ~ 12.5*10

The heat transfer coefficient (at room temperature) 0.07 ~ 0.08cal/cm.sec. C

Buckling strength of kgf/mm 70 ~ 75

Tensile strength of KGF /mm 45 to 50

The hardness of (HV) 350-400

Good processing performance