Polypropylene, also known as Pp Resin, is a thermoplastic polymer used in a wide variety of applications. Virgin Pp Resin is produced via chain-growth polymerization from the monomer propylene.As one of Rubber And Plastic,like Eva Resin,Pvc Resin,Pp Resin Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar. Plastic Pp Granules Resin properties are similar to polyethylene, but it is slightly harder and more heat resistant. It is a white, mechanically rugged material and has a high chemical resistance.
Pp Resin is in many aspects similar to polyethylene, especially in solution behaviour and electrical properties. The methyl group improves mechanical properties and thermal resistance, although the chemical resistance decreases. The properties of Pp Resin Polypropylene depend on the molecular weight and molecular weight distribution, crystallinity, type and proportion of comonomer (if used) and the isotacticity. In Pp Powder Resin, for example, the methyl groups are oriented on one side of the carbon backbone. This arrangement creates a greater degree of crystallinity and results in a stiffer material that is more resistant to creep than both atactic polypropylene and polyethylene.
Pp Resin,Virgin Pp Resin,Pp Resin Polypropylene,Plastic Pp Granules Resin HENAN LIHAO CHEM PLANT LIMITED , https://www.lihaoche.com
2) First car: The first car is the traction of the cable car. It needs to drive the movement of the car behind it by other moving bodies. The four fully enclosed roller bearings are used as the running wheels. The sliding is very flexible and can be used for dust. Larger occasions.
3) Intermediate trolley: The walking wheel of the middle cable carrying trolley is also a fully enclosed bearing. The part of the clamping clip cable adopts a curved soft rubber cushion so that the cable is not easily damaged. Both the first car and the middle cable car have crash buffers to ensure that the car is not hit by starting and stopping.
4) Coupling joint: Cold rolling plate rolling forming, through the bolt stop action, make two connected, unlimited extension guide rail.
5) Hanger: Suspends the track, the bolt stops, makes the rail unable to shake. Elliptical mounting holes can correct the track linearity.
6) Start: The starting section of the guide rail, the cable at the beginning is fixed, one end enters the cable carrying trolley, and the other end enters the power supply box.
7) End: Installed on one end of the rail to prevent the first car from sliding out of the track.
8) Fork: Pull the cart to reciprocate.
1) The orbital track is the carrier of the cable trolley. There are straight segments and arc segments with a radius of more than 500 mm. Straight segments have a length of 4 m (or 6 m) and can be extended by coupler connections.