High Strength Plastic Core Boxes / High Intensity HQ Mining Core Box 65MM

65MM HQ Mining Core Box Core Tray

Polypropylene also includes a copolymer of propylene and a small amount of ethylene. It's the lightest general-purpose plastic. Corrosion resistance, tensile strength 30MPa, strength, rigidity and transparency are better than polyethylene. The disadvantage is poor impact resistance at low temperature and easy aging, but can be overcome by modification and addition of antioxidant. Brittle temperature - 35 ℃, 35 ℃ below - will happen embrittlement, cold tolerance than polyethylene. The chemical stability of polypropylene is very good, except can be eroded by concentrated sulfuric acid and concentrated nitric acid, it is stable to all kinds of chemical reagents.

“DIBIAO” brand- Q series core tray is designed according to standard wire-line rock core, its model include BQ.NQ.HQ.PQ,and we also have lid, block and tag as accessories to perfect drilling work.

Feature:

Triangle support on the bottom to Strengthen box’s load capacity

Two lines of 7mm width drainage hole on the end to make sure mud flows smoothly

.All our goods are produced by large injection machine, and A.B.C grade are separated according to different raw material, so client can choose the suitable core tray.

The u-shaped bottom surface folding design of the inner groove, the use of multi-row reinforcement bars and the lateral side gradient thickening support of the box body have greatly increased the capacity of the box body to bear weight, and the box body will not be deformed in long-term use.

Parameter:

Packing List:

core tray

rock core boxes

High Strength Plastic Core Boxes / High Intensity HQ Mining Core Box 65MM Images