GVP Permeable Meatal Diematerial

Specifications

in order to achieve its maximum molding productivity,simply using its ultra micro breathing cell to exhale gas and air from molds.

key problems to be solved;

1.Burnt:

   When aberration and burnt issues occurred for resin filling faster than air exhaling,it would result gas vent overheated.

2.Overflow

    There are 2possible conditions:

    .When temperature of resin gets higher at the tip seaming,it weakens its bonding strength.

    .When temperaure of  resin gets higher at the tip of seaming,it weakens its bonding strength.

     .Air can fllled up the path and blocks resin to flow functionally which will cause ejection pressure to rise and materiais to overflow.

3.No enough fillings:

4.Cell Streak:

    if there are some cells,streaks and mottles occurred,it is caused by the tact that the cells have not been vaporized completely  between air and resin.

5.Extensive Cycling Time:

   The higher temperature of resin,molds and slower speed of injection  cause extensive cycling time,however,it will not affect the quality of final products.

Energy,Time,and Cost Saver:

1.It will reduce the trial die,time and materials if users consider to use TX gasvent the beginning of the design.

2.It will save up to 1/3 to 1/10 of the total cost and time if installing gas vent.

installation:

1.Do not touch the surface when gas vent is in use.

2.Use H7/S6 from JIS reference chart.