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BoPET (Biaxially-oriented polyethylene terephthalate)

BoPET (Biaxially-oriented polyethylene terephthalate)

USA

-

1499 ~ 1599 / Ton ( Negotiable ) 获取最新报价

middle east

1499 per Ton

20 Ton

pallet

20 days

100 Ton per Day

T/T, L/C, Western Union, PayPal

-

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产品规格

Material : BOPET Type : Transparent Usage : Packaging Film Processing Type : Casting Transparency : Transparent Feature : - Hardness : - Brand Name : -

详情

BoPET (Biaxially-oriented polyethylene terephthalate) is a polyester film made from stretched polyethylene terephthalate (PET) and is used for its high tensile strength, chemical and dimensional stability, transparency, reflectivity, gas and aroma barrier properties, and electrical insulation.

The manufacturing process begins with a film of molten polyethylene terephthalate (PET) being extruded onto a chill roll, which quenches it into the amorphous state.[3] It is then biaxially oriented by drawing. The most common way of doing this is the sequential process, in which the film is first drawn in the machine direction using heated rollers and subsequently drawn in the transverse direction, i.e. orthogonally to the direction of travel, in a heated oven. It is also possible to draw the film in both directions simultaneously, although the equipment required for this is somewhat more elaborate. Draw ratios are typically around 3 to 4 in each direction.

Wikipedia

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联系人: Alireza

公司名称:Access Enterprises Inc.

办公地址:Irvine, California, USA,

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