PBS V黑白外遮陽(yáng)透氣幕
功能：陽(yáng)光反射 降溫保溫 防冰雹和暴雨
特點(diǎn)： 反射陽(yáng)光 白色上表面反射了陽(yáng)光輻射（而非遮擋），阻隔了多余的光和熱。
? 降溫保溫 PBS V的黑色下表面減少溫室向外的熱輻射，降低了農(nóng)作物在夜間的熱量散失，霜凍害將被限制在最低限度。
? 通風(fēng)效果好 PBS V中間的空隙保證了與外界最大的通風(fēng)率，保證了種植區(qū)植 物給氧量。
? 防冰雹、暴雨 由高強(qiáng)度的單長(zhǎng)纖維編織線編織而成的PBS V幕能降低冰雹和 暴雨的強(qiáng)度，減弱對(duì)植物和溫室的危害。
? 清潔、有效 PBS V幕的高度抗紫外線和抗靜電效果讓它能在使用許多年之后仍保持清潔、有效。
? 尺寸穩(wěn)定 溫度
? 壽命長(zhǎng) PBS V幕布由高強(qiáng)度的單長(zhǎng)絲纖維絲編織而成，質(zhì)量高，壽命長(zhǎng)添加的高度抗紫外線的UV助劑，對(duì)溫室內(nèi)常用的化學(xué)物質(zhì)都有抵抗作用。
型號(hào)和技術(shù)參數(shù)
|
型號(hào) |
PBS 55V |
PBS 65V |
PBS 75V |
|
遮陽(yáng)率 |
55％ |
65％ |
75％ |
|
節(jié)能率 |
15％ |
20％ |
25％ |
|
標(biāo)準(zhǔn)幅寬 |
|
||
|
質(zhì)量保證 |
五年 |
||
BLACK AND WHITE VENTILATED SCREEN FOR OUTSIDE USE/PBSV
ENG Purpose: Solar reflection, Cooling and good heat preservation, Hail and downpour protection
Characteristics:
A. Light reflection: the aluminum strips reflect unwanted sun radiation.
B. Cooling/heating: by reducing heat radiation from greenhouse, PBS V screens decrease the heat loss from the crop during night-time. So the night frost damage will be limited to a minimum
C. Sufficient airflow: PBS V screens consist of co extruded polymer strips
with open spaces in between them. This allows for sufficient airflow.
D. Hail and downpour protection: the strong monofilament yarn used abates the fierce of hail and downpour
E. Cleanness and Efficiency: as PBS V is a highly UV stabilized product with excellent antistatic properties, the screen will stay clean and efficient for many years.
F. Steady Size: the heat contraction rate is less than 2.0% under
G. Long usage: the applied UV stabilizers are resistant to all common chemicals used in greenhouses; the strong monofilament yarn used guarantee a long useful life.
Available types and technical data:
|
Type |
PBS 55V |
PBS 65V |
PBS 75V |
|
Shading value |
55％ |
65％ |
75％ |
|
Energy saving |
15％ |
20％ |
25％ |
|
Standard width |
|
||
|
Warranty |
5years |
||
