What are HDPE powder bottles used for?

HDPE powder bottles are often used for packaging powders, such as spices, flour, and protein powder. They can also be used for storing other dry goods, such as grains and beans. With their stress-resistance and impact strength properties, HDPE powder bottles are well suited for packaging, storing and transport of hazardous chemical products.

What is the difference between HDPE and PET plastic bottles?

HDPE bottles are made of high-density polyethylene, while PET bottles are made of polyethylene terephthalate. HDPE bottles are more flexible and have a higher resistance to impact and stress cracking, while PET bottles are more rigid. PET plastic is clear while HDPE plastic is more opaque.

UN Powder Bottles – Technical Specifications

Nominal volume (ml) 125 250 500 750 1000 1500 2500 7000
Brimful volume (ml) 220 300 650 1050 1300 2200 3050 7300
Weight (g) 26 35 47 70 80 120 160 320
Length (mm) 60 75 75 97 97 127 127 168
Width (mm) 60 75 97 97 97 127 127 168
Height (mm) 106 102 166 179 211 218 278 365
Height of labeling panel (mm) 42 47 92 69 101 100 160 232
Neck opening (mm) Ø21.4 Ø50 Ø68
Closure KS40 KS60 KS80
UN homologation X2/S X3/S X4/S TBA

UN Approved Packaging – References

The following links provide further information regarding the use of UN Approved Fibrebaord Boxes for packaging and transport of goods.

UK HSE – Health & Safety Executive
UK Vehicle Certification Agency – Dangerous Goods Packaging