Rm.136,Lin he Zhong Rd. TianHe, Guangzhou, China.
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 robust 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 and bottle cap production, and numerous other industrial uses. Borated HDPE offers radiation protection in nuclear facility applications.
High-density polyethylene, also known as HDPE, is made from a chain of ethylene molecules (the poly part of polyethylene) and is renowned for its lightweight yet high durability.
The demand for HDPE sheets is increasing significantly in the market today, as they can reduce the material used for producing and packaging products due to their strength and lightweight nature.
It is also available at tap plastics in sheet form with either a smooth or textured surface. The textured surface is also called a cutting board. Both smooth and textured surfaces are FDA-approved for use in food contact applications.
HDPE sheets are expanded into multiple types, each type has different applications and uses such as;
HDPE sheet features a textured surface, 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 dull your knives, and it also prevents bacterial growth.
Smooth HDPE sheeting is ideal for applications that require good abrasion resistance and low friction. It comprises multiple features that make it versatile for many applications. The best, yet most common, example of smooth HDPE sheet application is tank linking.
Smooth HDPE is easily created and features excellent compound protection and elasticity, making it moisture- and impact-resistant.
This type of HDPE plastic sheet offers superior performance compared to standard HDPE sheeting. The enhanced properties of HDPE pipe grade make it the most well-known HDPE sheet for outdoor applications.
ITEM
|
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.