Overwintering Film

Short Description:

Overwintering white greenhouse film helps to keep a consistent temperature by reducing hot spots and cold spots typically found in clear nursery greenhouses.


Product Detail

Product Tags

Overwintering white greenhouse film helps to keep a consistent temperature by reducing hot spots and cold spots typically found in clear nursery greenhouses.

CPT produce overwintering film by 5-layer coextrusion technology ; PE--MLLDPE in combination with polyethylene types on basis of metallocene and LDPE-copolymers.

Stronger than Standard Overwintering Films. Get better protection at a better value! Extra strength, built to last for one full season!

White plastic sheeting keeps the temperature uniform under the film, which is one of the main objectives when protecting your plants. Our overwintering white greenhouse film also protects the plants from wind damage. Do not use a clear film for overwintering!

Available in 3 ,4or 5 mil thickness, clear or white, 1 year film offers superior UV resistance of all Nursery films.

This super strength overwintering film has improved tear strength, tensile strength compare to traditional 3-layer coextrude film.

Three tipical levels of opacity available : 35%,55%and 70%.

CPT Supply also has 100% light deprivation covers, Total Black Out. These are also used as 100% black out greenhouse films.

Product Description :

overwintering film

Resins

LDPE/MLDPE

Product type:

F1106

Nominal Thickness:

5mil

Thickness Range:

±5%

Test Items

Unit

Typical Values

Test Standard

Tensile Strength at Break

MD

MPa

≥ 33

ASTM D882-12

 

TD

MPa

≥ 33

Elongation at Break

MD

%

 ≥ 650

ASTM D882-12

 

TD

%

 ≥ 650

Tear Resistance

MD

gf/mic

         ≥8

ASTM D1922

 

TD

gf/mic

≥12 

Dart Drop

g

Method A

  ≥500

ASTM D1709-15

Light shading

%

35

Internal Method


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