BQ PP Plastic Core Box Core Tray For 45mm Rock Core

Recycling of plastic waste plastics is one of the, in civil, industrial and other USES, used and ultimately eliminate or replace down and after cleaning and crushing of discarded products of plastic called recycled plastics. Our black core box USES recycled plastic.“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. 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. Compare to ordinary type, Q core tray performs excellent under quite high/low temperature, and its age is much longer.

.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. Block is inserted inside core tray to tell different rock core apart. Paper tag on the top end to remark core information.30 pieces of core trays can be stacked tightly without falling down

This product can be added with anti-ultraviolet light oxidant, used for polypropylene, ABS resin, polyethylene, polyvinyl chloride, etc. It can keep the color of the product for a long time and can last longer at high temperature.

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.

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