做彩票的为什么要不断拉人

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Arch Insulation Quilt

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linkman: Manager Yang

linkphone: 15033110058

QQ: 1331515152

address: South of Wangcun Village, Qiji Town, Wuji County, Shijiazhuang, Hebei

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Arch Insulation Quilt

Arch Insulation Quilt

拱棚保温被 Type: Arched quilt

极佳 Quality: Excellent

Product_introduction

Insulation Quilt "alt =" Arch Insulation Quilt ">

PEF high-pressure polyethylene foam material is used as the core of the arch insulation quilt. The technical characteristics are as follows:

1. Good thermal insulation effect: The foaming method of this material is completely independent closed-cell foaming, its thermal conductivity is only 0.038w / mk, and the thermal insulation effect is superior to other thermal insulation materials.

2. Prevent dew condensation: This material is a closed-cell structure. It is based on the heat insulation of the gas in the closed cells, not the polyethylene material. It has excellent resistance to water vapor penetration. The built-in vapor barrier is both a thermal insulation layer and a vapor barrier, and there is no need to provide another vapor barrier. The moisture resistance factor µ is much larger than other insulation materials. Can effectively avoid condensation.

3. Weather resistance: Due to the high degree of cross-linking and good stability, the surface of the material has no change and long service life due to artificial ultraviolet irradiation for 300 hours.

4. Low temperature resistance: Under strong low temperature, the structure of this material will not be damaged, deformed or cracked.

5. Corrosion resistance: This material is resistant to a variety of chemicals, and will not deform or crack after soaking. The 150D semi-elastic spring and autumn cloth is used for the outer cover of the thermal insulation cover. The cloth is soft in texture, high in tensile strength and long in service life.

6. The width of the composite insulation quilt can reach 4 meters, without overlapping seams, which improves the insulation performance.

7. Composite insulation is self-waterproof. Has no water absorption, no degumming rolls, no mold, etc., so it will not increase its own weight and heat transmission due to rain and snow.


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