Injection mold clamps

Mould clamps for injection mold machine
The mould clamps is through after the substrate solution impregnated by containing alkoxysilane derivatives and / or the condensation compound, thermosetting resin impregnated non halogen flame retardant, heat drying prepreg, the prepreg sheet according to the number of overlapping in the single side or double stacked foil, heating and pressurizing stack prepared.

It includes: (I) a foam board containing polypropylene resin; and (II) a non-woven fabric, wherein the foam board expansion ratio of 2 – 10, the bubble diameter of not more than 300 m and the thickness of H (CM) satisfies the following formula (1), (100/E (1 – (1 1/x) = [2/3])) = [1 /3] = H = 2 (1) and E (kgf/cm = [2]) is to become a component of foam board but the flexural modulus of the foaming resin yet