Why use bubble polythene for greenhouse insulation
As we all know what is the bubble foil wrap insulation, but how much do you know about the material of air bubble heat insulation material? Explain briefly for everyone.
Polyethylene, alluded to as PE, English name: Polyethylene is our commonly used aluminum bubble foil wrap insulation materials, and polyethylene (PE) is one of the five manufactured saps, and it is the largest production capacity of synthetic resin in China. Mainly divided into linear low-density polyethylene (LLDPE), low-density polyethylene (LDPE), high-density polyethylene (HDPE) three classes.
Let's look at low-density polyethylene with better insulation:
1. Product performance
LDPE is milky white ball-shaped particles. Non-toxic, odorless, odorless, matte surface. The density is 0.916~0.930g/cm3. The properties are relatively soft, with good extensibility, electrical insulation, chemical stability, processability and low temperature resistance (tolerable -70°C), but mechanical strength, moisture barrier, gas barrier and solvent resistance are poor. The molecular structure is not regular enough, the crystallinity (55% to 65%) is low, and the crystalline melting point (108~126°C) is also low.
2. Typical use of polyethylene film:
Lightweight Polyethylene (86 micron) - Ideal for painting, spraying or as a tidy cover and lightweight widespread bundling material for capacity and transportation.
Medium obligation polyethylene (125 microns) - For full assurance and as a cover for furniture and large things. Perfect for ensuring the floor when painting and enlivening. Additionally utilized for cloning, ground warming and so on, medium general bundling for capacity and transportation.
Heavy-duty polyethylene (250 microns) - Ideal for overwhelming obligation applications, for example, soggy evidence layers, for blended bond, temporary roof coverings, temporary window repairs, industrial protection, climate protection and heavy packaging for storage and transportation.
I think everyone has a basic understanding of low-density polyethylene, and there are good materials,of course, there are better products. Our bubble heat wrap window insulation is to use this new raw material, quality assurance, safety and non-toxic,effect is good, the reflective bubble heat insulation materials will not let you disappointing.
Any comments will be much appreciated.