PE300-PE500-PE1000
TO BE CLEAR, POLYETHYLENE PE 300 HAS A MOLAR MASS OF AROUND 300 000 G/MOL AND IS A SUBSTANCE THAT IS HARD TO THE TOUCH, REASONABLY FLEXIBLE, AND HAS A HIGH DEGREE OF TOUGHNESS. PE 300 MATERIAL JOINS WELL DURING WELDING BECAUSE OF THE AFOREMENTIONED COMPARATIVELY LOW MOLAR MASS (IN CONTRAST TO THE ABOVEMENTIONED HIGH-MOLECULAR KINDS PE HMW 500 000 G/MOL AND PE UHMW ROUGHLY 5 MILLION G/MOL). IT'S CHALLENGING TO WELD PE 500 MATERIAL, AND FOR THE EP 1000 IT'S ALREADY ALMOST IMPOSSIBLE.
ORGANIC SOLVENTS, ACIDS, CAUSTIC SODA (NAOH), THINNERS, FRUIT JUICES, WATER, AND FAT WON'T HARM PE HD 300. HOWEVER, IT IS NOT RESISTANT TO HYDROCARBON DERIVATIVES THAT ARE AROMATIC OR CHLORINATED. POLYETHYLENE IS PHYSIOLOGICALLY SAFE AND CAN COME INTO DIRECT CONTACT WITH FOOD AND LIQUIDS. WE CAN CONFIRM COMPLIANCE WITH EU AND FDA (FOOD AND DRUG ADMINISTRATION) REGULATIONS FOR INTERMEDIATES THANKS TO THE NATIONAL INSTITUTE OF HYGIENE'S APPROPRIATE SANITARY CERTIFICATE.
HMWPE AND UHMWPE PLATES PERFORM SIGNIFICANTLY BETTER THAN HDPE 300 IN TERMS OF :
- DAMPING
- WATER ABSORPTION
- EASE OF PROCESSING
- ANTIADSHESIVENESS
- ABRASION RESISTANCE
- RADIATION RESISTANCE
- COEFFICIENT OF FRICTION
- LUBRICATING PROPERTIES
- HIGH SURFACE RESISTANCE
- SELF-LUBRICATING ABILITY
- RESISTANCE TO SCORING, GROOVING
- HIGH CAPACITY TO PREVENT STICKING OF MATERIALS
- STIFFNESS (MODULUS OF ELASTICITY EG FOR EP 500 1000 MPA INSTEAD OF 800 MPA FOR PE 300)
- NOTCHED IMPACT STRENGTH (UP TO DIN EN ISO 179 PE 300 – 12 KJ/M2, PE 500 – 50 KJ/M2, PE 1000 – 200 KJ/M2)
- ZAPPLICATION TEMPERATURE RANGE (IN °C RESPECTIVELY FOR PE 300 –50 ÷ +80, PE 500 -100 ÷ +80, PE 1000 -260÷ +80)
USE CASES OF PE HMW 500 AND PE UHMW 1000 HIGH MOLECULAR WEIGHT EXTRUDED AND MOLDED PLATES :
- PLASTICS BEARINGS
- SPROCKETS, GUIDES
- BULK MATERIALS INDUSTRY
- CANNING LINES AND BOTTLERS
- UNDERCOATS FOR CORE CUTTERS
- PAPER, PRINTING, TEXTILE INDUSTRY
- SPORTING ARTICLES FOR USE IN WATER
- SIEVES, COLANDERS, PRESSES (EG. PAPER INDUSTRY)
- STORES WITH COLD DOORS, REFRIGERATORS, AND RUBBING STRIPS
- COMPONENTS OF THE BOXING, SORTING, PACKAGING, AND PACKING LINES
- CHEMICALLY RESISTANT PUMP COMPONENTS (CASINGS, IMPELLERS), FANS, FILTERS
- PROTECTIVE AND SLIDING FENDERS, FENDER MOLDINGS, FOR SHIPS AND BOATS IN PORTS, SHIPYARDS
- SELF-LUBRICATING GEARS, GUIDES, SLIDES, BEARING HOUSINGS, PLAIN SLEEVES, GEARS, MACHINE PARTS AND COMPONENTS
- LINING OF CHAINS, RAMPS, BLEED, HOLD, TRANSFER STATIONS (SAND, COAL, GRAIN, AND OTHER BULK MATERIALS), SILOS, WAGONS, AND TRUCK TRAILERS
- PARTITIONING TABLES, COUNTERTOPS, AND CHOPPING BOARDS PE, BUTCHER BLOCKS, LOGS, AND SHOPS OF MEAT PROCESSING, POULTRY, AND FISH IN THE MEAT INDUSTRY AND FOOD
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