PE Double-layer Insulation Film Anti-snow Pressure Strong Wind (2*40m 4mm thick)

Description

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4mm PE Film
Description
PE plastic double-layer insulation film, the insulation effect is obvious.
When used to raise livestock, the indoor temperature in winter can be more than 20 degrees Celsius higher than the outdoor temperature.
When used for planting, the ground temperature is 2 degrees Celsius higher than that of a conventional film shed.
The PE hollow plate is a double-layer hollow structure with isolated air in the middle.
It can be insulated or stored. And the insulation capacity is very strong, and there is very little water and dripping. PE hollow board plastic greenhouse has good low temperature weather resistance, 50 degrees below zero, and high light transmittance.
Feature
1.Snow pressure resistance
2.Resistance to 10 winds does not tear
3.Longevity for more than 10 years
4.Can increase the temperature inside the shed by 20 ° C
5.Reduce indoor relative humidity
9.Comfortable lining.
Parameters:
Material
PE
Tensile force（N）
≥80
Fracture elongation（%）
≥200
Tear resistance（N）
≥40
Dropping impact damage quality（N）
＞300
Dimensional change rate（%）
≤0.1
Thermal Conductivity（
W/(m.k)
）
≤0.07
Transmittance（%）
≥70
Ageing resistance
≥10years
T
hickness
4mm
Size
6.56ft*131ft
Weight
140LB
Characteristics
Double layer
A
pplication
It is used to build plastic greenhouses on various occasions
Aquaculture solar greenhouse
Pig raising solar greenhouse
Chicken and duck solar greenhouse
Flower production solar greenhouse
Cattle and sheep for winter use solar greenhouse
Cow breeding solar greenhouse
Spirulina culture production greenhouse
Winter protection for saplings/vines
advantages
1. Easy installation and low cost of greenhouse when building.
2. Long service life, no need to replace every year. Save time, more than 10 years of greenhouse is still in use records.
3. Double-layer hollow structure greatly reduces the strong exchange of cold and hot air.
4. The greenhouse is basically drip-free with little fog.
5.Indoor relative humidity is below 80% for a long time, which greatly reduces the plant diseases.
6. Double-layer hollow structure, good thermostatic effect. The heat energy storage capacity of solar energy is strong, and the greenhouse cooling at night is slow, which belongs to the covering material of high heat preservation.
7. Double hollow structure with reinforcing bars in the middle. Strong resistance to wind and snow pressure, not easy to tear.
Items included
Heat Resistant Aluminized Suit Fireproof Clothes (056059)
Shipping & Handling  Details
Default Shipping Cost or Free  Shipping Information:
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Default  shipping cost or free shipping service is only for the customers from  Canada or the lower 48 United States by Canada Post, USPS or the UPS  Ground. Customers from other areas or needs other shipping ways, please  contact us.
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Buyers  from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii,  PO Boxes, APO/FPO addresses or other countries/areas,
there  WILL be extra shipping costs, please contact us for more detailed  information.
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Please  make sure your address is valid for both UPS and USPS services. Any  costs incurred because of incorrect or undeliverable address should be  undertaken by buyer.
Handling Time:
Shipping  is usually made in 1-3 business days after payments cleared. Orders are  processed from Monday-Friday; Not on the weekends & public holidays.
Sales tax /  Customs duties:
Any  sales taxes or Customs duties are not included. If came out, they must  be undertaken by the buyer.
Damage In  Shipping:
Contact
us First! We will work  with you to get the case resolved in the fastest method.
Return / Refund
If you are not 100% happy with your  purchase, please contact Us. Please don't directly opened a request or  case without informing us, or else, we will do some discounts on the  warranty and other sales-services later on. Hope for your understanding.
Returns & Exchanges
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All  returns must be made within 14 days of delivery date. Items must be in  new, unused condition, with all original materials included with the  shipment. A partial refund may be applied for opened or damaged items,  depending on the condition.
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Items  returned under the buyer’s remorse: The return shipping fee must be  covered by the buyer; The original shipping cost will also be deducted  from the refund. 15% restocking fee of the items purchase price will be  charged.
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Returns  that are the result of our seller's error: Buyer will receive a full  refund of the item as well as shipping charges
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All  returns require a RA (Return Authorization) number that will be given by  our seller. Please contact with us at first for more details.
Defective & Damaged Products
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If  product was received damaged or not as described, please send us some  pictures or videos, so we could well understand your problem, then solve  them for you ASAP. Besides, it's much helpful for us to claim with UPS,  remind our related department to pay much more attention to packaging  later on. Hope for your understanding.
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Replacement  or refund of defective or damaged products can only be returned in  exchange for the exact same product, or else, the purchase price will be  refunded back to your original payment method.
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If  an item is received damaged, customer service must be contacted within 7  days of receiving your item. All returns require a RA (Return  Authorization) number as above.
Payment
PayPal:
PayPal  preferred only with a confirmed address. We want you to feel secure  in your purchase. Keep everything within PayPal and eBay protects  both buyer and seller.
eCheck Issues:
Payments  via eCheck do not clear immediately. Usually you will wait 5-7 days  after checkout for it to clear. Then we will arrange shipments for  you.
Warranty & Feedback
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6  months' warranty for the machines, not for the consumables. We stand  behind our products all the item, so even if your warranty period has  expired, you can still seek for service or technical support from us  with low cost.
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Any  warranty shipping cost to us is responsible by buyer.
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Any  shipping cost to buyer is responsible by the seller.
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We  committee to the customer satisfaction and want to bring you the best  purchase experience. If there is any problems, please contact us ASAP.  If not, please leave us a positive feedback as it's very important for  us. Thanks very much.
On Aug-06-20 at 01:07:03 PDT, seller added the following information: