• PVB Photovoltaic Film Making Machine Use Double Screw Extruder
  • PVB Photovoltaic Film Making Machine Use Double Screw Extruder
  • PVB Photovoltaic Film Making Machine Use Double Screw Extruder
  • PVB Photovoltaic Film Making Machine Use Double Screw Extruder
PVB Photovoltaic Film Making Machine Use Double Screw Extruder

PVB Photovoltaic Film Making Machine Use Double Screw Extruder

Product Details:

Place of Origin: China
Brand Name: GWELL
Certification: CE
Model Number: GWS120/GWS150/GWS85/GWS95

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: STRETCHING FILM, PLASTIC FILM PACKAGE, WOODEN CASES PACKAGE FOR KEY PARTS
Delivery Time: 90 days after all the technical requirements are confirmed
Payment Terms: T/T, L/C
Supply Ability: 200 sets per year
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Detail Information

Product Name: PVB Photovoltaic Film Making Machine Use Double Screw Extruder Quality After-sales Service Machine Type: Cast Film Extrusion Line
Brand: Gwell Suitable Material: SGP
Width: 1300-3200mm Thickness: 0.2-1.52mm
Screw Design: Single Screw/Double Screw Warranty: One Year
After-sales Service: Installation And Machine Debug
High Light:

Photovoltaic Film Making Machine

,

Double Screw Cast Film Extrusion Line

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PVB Film Making Machine

Product Description

PVB Photovoltaic Film Making Machine Use Double Screw Extruder Quality After-sales Service

 

1. Comparison of PVB Photovoltaic film and EVA Photovoltaic film:

EVA is a thermosetting resin with cross-linking reaction; PVB is a thermoplastic resin with reproducibility and no cross-linking reaction;

The domestic glass curtain wall specification clearly puts forward the regulation of "application of PVB". BIPV photovoltaic modules can be made by PVB instead of EVA to achieve a longer service life. PVB Photovoltaic film making machine

PVB has strong adhesive properties, and its safety is higher than that of EVA Photovoltaic film;

EVA has many formulas, and the packaging process is not easy to control; the formula of PVB film is simple, the quality control is stable, and the shelf life is long;

PVB film has poor fluidity, which can prevent film overflow during processing.

 

At present, the packaging forms of photovoltaic modules mainly include glass-EVA-backsheet and glass-PVB-glass. I will describe the characteristics of EVA and PVB encapsulation films respectively.

Photovoltaic industry is a rapidly developing emerging industry that converts solar energy into electric energy. Silicon solar cell modules are mainly used in large-scale grid-connected power generation, off-grid power stations, BIPV photovoltaic building integration, etc. The encapsulation films mainly include EVA and PVB. PVB Photovoltaic film making machine

 

 

PVB Photovoltaic Film Making Machine Use Double Screw Extruder 0

 

2. Machine model of PVB Photovoltaic film making machine

Machine model Single-screw GWS130 Twin-screw GWP85/GWP52 Twin-screw GWP95/GWP65
Suitable material PVB
Product structure A AB,ABA AB,ABA
Product width 1100mm - 1400mm 1400mm-2600mm 2400mm - 2800mm
Product thickness 0.2mm - 0.8mm
Output 350KG/H - 450KG/H 500KG/H - 600KG/H 650KG/H - 750KG/H


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