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<title><![CDATA[EC21 Product Catalogs - optical barrier]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/optical_barrier--3045/1/optical barrier.html]]></link><item>
<title><![CDATA[PET Transparent Sheet]]></title><link><![CDATA[https://zhongsheng7888.en.ec21.com/PET_Transparent_Sheet--12025954_12043564.html]]></link><description><![CDATA[PET Transparent Sheet
PET Transparent Sheets are versatile materials widely used in various industries due to their excellent optical clarity, strength, and durability. These sheets are made from pol]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[Metallized PET Twist Film]]></title><link><![CDATA[https://transintechnology.en.ec21.com/Metallized_PET_Twist_Film--12038713_12039070.html]]></link><description><![CDATA[附着力
%
≦
20
---
8
Optical Density 铝层厚度
Ω/□
≧
2.0 
---
9
Twist wrap property twist angle
扭结性能 return angle
扭结角度degree
≧
360
---
回复角度degree
≦
30
---
]]></description><pubDate><![CDATA[20250123]]></pubDate></item>
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<title><![CDATA[POLYESTER FILM ( PET FILM)]]></title><link><![CDATA[https://sdicom.en.ec21.com/POLYESTER_FILM_PET_FILM--10_3252261.html]]></link><description><![CDATA[Optical Density / (min.) / : 2.0 
WVTR /g/m2/24 hr (max.) /ASTM E-96 / : 4 
O2TR / cc/m2/24 hr (max.) /ASTM D-1434 / : 39 
Corona Treatment /Dyne/cm (min.)/ ASTM D-2578 / : 50 
----------------------]]></description><pubDate><![CDATA[20240805]]></pubDate></item>
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<title><![CDATA[The Gold and Yellow PET Film]]></title><link><![CDATA[https://heshunpetfilm.en.ec21.com/The_Gold_and_Yellow_PET--11814977_11860793.html]]></link><description><![CDATA[optical clarity, excellent dimensional stability, and is easy to process. Furthermore, gold metalized polyester film is resistant to tearing and puncturing, making it a great choice for packaging app]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[Metallized and Coated White PET Film     Supply of PET Release Liner       PET Release Film]]></title><link><![CDATA[https://firstagroup.en.ec21.com/Metallized_and_Coated_White_PET--11473566_11584725.html]]></link><description><![CDATA[barrier performance is improved, and the permeability to gas and water vapor is reduced; Improved optical properties, transparency and surface gloss; Heat resistance and cold resistance are improved,]]></description><pubDate><![CDATA[20221109]]></pubDate></item>
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<title><![CDATA[PET Film]]></title><link><![CDATA[https://choichl.en.ec21.com/PET_Film--2021718_2548989.html]]></link><description><![CDATA[PET film is used successfully in a wide range of applications, due to its excellent combination of optical, physical, mechanical, thermal, and chemical properties, as well as its unique versatility.
]]></description><pubDate><![CDATA[20071229]]></pubDate></item>
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<title><![CDATA[PET Film]]></title><link><![CDATA[https://stevenzhang801220.en.ec21.com/PET_Film--3037282_5357657.html]]></link><description><![CDATA[Specification:
Thickness : 12 microns to 75microns
Width: 360mm to 2200mm
Length: 1000m to 8000m
Characteristics:
1: Optically brilliant, clear appearance
2: Unequaled mechanical strength and toughne]]></description><pubDate><![CDATA[20180705]]></pubDate></item>

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