• Upendra Kumar Gautam
• Dheeraj Kumar Verma

This work evaluates reinforcement of High density polyethylene using silica nanopartical and scientist as an alternative reinforcement for High density polyethylene composite. Due to their low cost, fairly good mechanical properties, high aspect strength .Lot of silica wasted in India .These silica an environmental friendly. In order to find commercial application the wasted silica mixed with high density polyethylene. High density polyethylene based composite are prepared silica Nanopartical obtained from many resources. High density polyethylene mixed into silica nano partical at 3 % by weight by using moulding and stirrer. The composite are compression moulded at specific time and temperature. High density polyethylene and silica Nanopartical reinforced composite have better flexural and tensile strength than other. Colom et al prepare HDPE composite using a compounding step at 200 Centigrate in crucible and moulding step at 150Centgrate in a compression Die for up to 50 minutes and 4 hours for cooling in air.

HDPE, Nanopartical, Reinforcements, Composite, Fiber

"Reinforcement of HDPE by using Nanopartical of Sio2 ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.515-522, May-2019, Available :http://www.jetir.org/papers/JETIR1905Q73.pdf

"Reinforcement of HDPE by using Nanopartical of Sio2 ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp515-522, May-2019, Available at : http://www.jetir.org/papers/JETIR1905Q73.pdf