Company news
Features of screw dispensing die suitable for extrusion of wide expanded foam sheets
Features of screw dispensing die suitable for extrusion of wide expanded foam sheetsAt present, the die which can continuously produce low-foamed sheets has a pr…
Company news 486 2019-10-22
Extrusion coating composite bonding device
Extrusion coating composite bonding deviceGenerally speaking, the pressure roller for extrusion coating is a rubber roller with a diameter of 100 to 200 mm. If t…
Company news 493 2019-10-21
Co-extruded composite die
Co-extruded composite dieThe co-extruded composite die has multiple manifolds (multimanifold), namely MM mode and feed block mode (Feedblock), that is, FB mode. …
Company news 437 2019-10-18
Process conditions and process control for the production of PET sheets
Process conditions and process control for the production of PET sheets(1) Dry. PET resin is a highly water-absorbing polymer, and the polycondensation reaction …
Company news 446 2019-10-17
Tensile properties of stretched film
The tensile properties of the stretched film can be characterized by the following parameters:(1) Elongation at breakLongitudinal elongation at break Longitudina…
Company news 493 2019-10-16
Shrink film application
Shrink film applicationThe shrink film is produced in the same manner as the biaxially stretched film except that heat setting treatment is not required. The shr…
Company news 510 2019-10-15
Extrusion coating compound extruder
Extrusion coating compound extruderThe main equipment of the extrusion coating composite machine is a T-die extruder. The extruder consists of a barrel and a scr…
Company news 519 2019-10-14
Selection of plastic for decorative panels
Selection of plastic for decorative panelsAt present, Chinas plastic sheet mainly includes extruded PVC rigid sheet, PVC foam board, PC board, PMMA board, alumin…
Company news 471 2019-10-12
Main equipment used in the production of PVC floor tiles by calendering
Main equipment used in the production of PVC floor tiles by calendering1. High speed kneading machineThe high-speed kneader is a device that performs high-speed …
Company news 445 2019-10-11
Forming process of PC lighting board
Forming process of PC lighting boardThe production process of the PC board is extrusion molding, and the main equipment required is an extruder. Because the proc…
Company news 465 2019-10-10
Use of BOPET film
Use of BOPET filmBOPET membrane has the advantages of high mechanical properties, wide temperature range, excellent transparency, good electrical insulation perf…
Company news 460 2019-10-09
Basic properties of polystyrene and its films
Basic properties of polystyrene and its filmsPolystyrene is colorless, odorless, odorless, non-toxic, has high transparency and surface gloss (its refractive ind…
Company news 514 2019-10-08