PRODUCT PARAMETERS Unit (mm)
Coated Phenolic Entry Board
Thickness:0.35±0.02mmThickness of Phenolic Entry Board:0.30±0.02mmThicknessof special coating layer:0.05±0.02mmWarpage:<0.6%of diagonal
Can be cut according to customer requirements.
① The special coating is a polymer material with softness, which can provide positioning and guidance function during the drilling process of the drill needle, and improve the accuracy of the drilling hole position.
② It can increase the number of drill stack layers, improve drilling efficiency, increase production capacity, and reduce the overall cost of drilling.
③ Effectively reduce the breakage rate of tiny drill needles (≤0.20mm).
METHOD OF USE & STORAGE CONDITIONS:
A. Keep it away from the ground and protect it from moisture, high temperature, mechanical damage and direct sunlight during storage.
B. The storage period of the original package is six months, the temperature is <35℃, the humidity is≤70%, and there is no corrosive gas indoors.
C. The stacking height shall not exceed 1 meter, and each pallet shall be placed separately. It shall not be stacked overlapped to avoid deformation.
D. The product is easy to cause quality changes due to environmental impact, so it should be used up within two days after opening. If it is not used up, please use stretch film for complete packaging.
A.When used, the special coating surface is facing up, the Phenolic Entry Board surface is facing down, and it is pasted above the FPC of equal size. and the coating surface is the first contact surface of the drill needle.
B. The drill needs to reserve a chip removal space of 10% to 20% of the effective edge length.
C. It must be free of scratches and bumps before use.