HDPE Sheet
Colour : Black /white /red/yellow/orange/blue
HDPE Sheet Thickness: 2-200 mm, 0.2-3 mm
HDPE Sheet Size: Length: 1220 mm, 1000×2000 mm
High Density Polyethylene (HDPE) sheet is extremely strong against impact, abrasion resistant, and exhibits a low coefficient of friction. The material is also moisture, stain, and odor resistant, and is FDA approved for use in the food processing industry (mainly for cutting boards). The material’s durability makes it a perfect match for a variety of applications such as water tanks, chute linings, bottle/bottle cap production and numerous other industrial uses. Borated HDPE offers radiation protection in nuclear facility applications.
Product Description
High-density Poly Ethylene also is known as HDPE is made from a cord of ethylene molecules (the poly part of polyethylene), and is famous for its light weight and high durability.
The preference of HDPE sheets is increasing from leaps and bounds in the market today, as it’s able to cut down on the material which is then used for producing and packaging products for its strength and weight.
It is also available at tap plastics in sheet form with either a smooth or textured surface. The textured surface is also called cutting board. Both smooth and textured surfaces are FDA approved for food contact.
Types of HDPE Sheet
HDPE sheets are expanded into multiple types, each type has different applications and uses such as;
HDPE Matte Sheet
HDPE sheet comes with a textured surface which is also known as HDPE Matte sheet. This type of sheet is designed to produce items like cutting boards. HDPE Matte is acid resistant, reliable with FDA controls, and certified by the National Sanitation Foundation (NSF).
It is best for food preparation as it won’t make your knives dull, and it doesn’t harbor bacteria as well.
HDPE Smooth Sheet
Smooth HDPE sheeting is ideal for those applications which need good abrasion resistance and low friction. It comprises of multiple features which make it versatile for many applications. The best, yet the most common example of smooth HDPE sheet application is, tank linking.
Smooth HDPE is effortlessly created and includes great compound protection, elasticity, and is dampness and effect safe.
HDPE Pipe Grade
This kind of HDPE plastic sheet features more advance performance than standard HDPE sheeting. The enhanced highlights of HDPE pipe grade make it the most well-known HDPE sheet for open air applications.
| ITEM
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TEST | UNIT | HDPE | |||
| METHOD | WHITE | |||||
| color | ||||||
| porportion | 1183 | g/cm3 | 0.96 | |||
| heat endurance(continuous) | ºC | 90 | ||||
| heat endurance(short time) | ºC | 110 | ||||
| melting point | ºC | 120 | ||||
| glass transition temperature | ºC | |||||
| coefficient of linear thermal expansion(23-100ºC average value) | m/(m.k) | 155×10-6 | ||||
| -(23-150°C average value) | m/(m.k) | |||||
| combustibility(UL94) | 4589 | HB | ||||
| water absorption(in 23ºC water for 24hours) | 62 | % | ||||
| negative(suck in 23ºC water) | 62 | % | 0.01 | |||
| bending tensile stress/tensile stress of broken | 527 | MPa | 30 | |||
| breaking tensile strain | 527 | % | ||||
| tensilbe modulus of elasticity | 527 | MPa | 900 | |||
| negative 1%/2%compressive stress of nomal strain | 604 | MPa | 3/- | |||
| pendulum impact test | 179/1eU | kj/m2 | ||||
| friction coefficient | 0.3 | |||||
| luo’s hardness | Jan/39 | – | 62 | |||
| resistance strength | 60243 | kv/mm | >50 | |||
| volume resistance | -60093 | Ω×cm | ≥1015 | |||
| surface resistance | -60093 | Ω | ≥1016 | |||
| relative permittivity-100Hz/1MHz | -60250 | – | 2.4/- | |||
| arc path index(CTI) | -60112 | – | ||||
| bonding property | 0 | |||||
| food contact | + | |||||
| acid resistance | + | |||||
| alkali resistance | + | |||||
| carbonated water resistance property | + | |||||
| aromatic compounds of aromatic compounds | 0 | |||||
| resistance to ketones | + | |||||
| item | test | unit | PE | |||
| method |
Remarks:+ and 0 mean depending on situation.- is not.
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