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Home > products > Aluminum Silicate > 12141-46-7 EVA Photovoltaic Film With Aluminum Silicate Adsorbent Filter Technology

12141-46-7 EVA Photovoltaic Film With Aluminum Silicate Adsorbent Filter Technology

Product Details

Place of Origin: China

Brand Name: LVBOSHI

Document: Aluminium Silicate Adsorben...DS.pdf

Payment & Shipping Terms

Minimum Order Quantity: 20KG

Price: Negotiable

Packaging Details: 20kg / customized

Delivery Time: 5-8 work days

Payment Terms: T/T

Supply Ability: 5000 mts per year

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Product Details
Highlight:

EVA Photovoltaic Film cas 12141 46 7

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cas 12141 46 7

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12141 46 7

Product Name:
Aluminum Silicate
CAS No:
12141-46-7
Molecular Formula:
XAl2O3·ySiO2·nH2O
SiO2 Assay:
75±5%
PH Value:
5-8
Appilication:
EVA Photovoltaic Film
Product Name:
Aluminum Silicate
CAS No:
12141-46-7
Molecular Formula:
XAl2O3·ySiO2·nH2O
SiO2 Assay:
75±5%
PH Value:
5-8
Appilication:
EVA Photovoltaic Film
Product Description

Optimizing EVA Photovoltaic Film Quality with Aluminum Silicate Adsorbent Filter Technology

 

Product Name: Aluminum Silicate Adsorbent

CAS No.: 12141-46-7

Molecular Formula: xAl2O3·ySiO2·nH2O

Particle Size: D50:8.725; D90:18.58

 

Product Introduction:

        We focus on leveraging the superior properties of aluminum silicate to enhance EVA film performance. This advanced adsorbent excels in thermal stability, high surface area, and excellent adsorption capacity, effectively removing impurfities and moisture during film production. Its fine particle structure ensures uniform filtration, improving film clarity, mechanical strength, and durability. By integrating this technology, manufacturers achieve higher-quality EVA films, leading to improved efficiency and longevity of photovoltaic modules, meeting the demanding standards of the solar energy industry.

 

Specification:

 

No.

Item

Specification

1

Silica (SiO2), %

75±5

2

Aluminum oxide (Al2O3), %

16±2

3

Chloride ion (Cl-), %

0.1

4

Sulfate ion (SO42-), %

0.5

5

Loss on Drying, %

8.0

6

pH Value (5% suspension)

5-8

7

Apparent Volume (ml/10g)

32±4

 

Electron microscope image

12141-46-7 EVA Photovoltaic Film With Aluminum Silicate Adsorbent Filter Technology 0    12141-46-7 EVA Photovoltaic Film With Aluminum Silicate Adsorbent Filter Technology 1

 

Case: Large-scale Photovoltaic Power Plant in the Desert Area

In a large - scale photovoltaic power plant located in a desert area, EVA photovoltaic films are widely used in the modules. The harsh desert environment is characterized by high temperatures, strong sunlight, and a large amount of dust and sand. These factors pose great challenges to the lifespan and performance of photovoltaic modules.
Zhejiang Qiuda New Materials Co., Ltd.'s aluminum silicate adsorbent is added to the EVA photovoltaic film used in this power plant. The adsorbent effectively adsorbs the moisture in the air that may enter the film due to the occasional dew - forming conditions in the desert at night. By controlling the moisture content, it prevents the EVA material from hydrolyzing, thus maintaining the optical and electrical properties of the film. Over a period of five years, the power generation efficiency of the photovoltaic modules with the aluminum - silicate - adsorbent - containing EVA film has only decreased by 5%, while the modules without this technology have experienced a 15% decrease in efficiency.

 

 

Package and Storage:

Packaging bag: coated paper on the outside, plastic bag on the inside.

Net weight: Customized.
This product needs to be stored in a cool, dry, clean area, and should be kept away from moisture and humidity. After opening the bag, any unused product should be sealed.