山东三所新材料技术有限公司

Camouflage mesh color and mosaic camouflage pattern: The coating color is consistent with the standard sample, and the color parameters comply with the standards specified in the national military standard GJB798-1990. What is the allowable color difference? Eab is not greater than 3. The distribution of mosaic camouflage patterns meets the requirements of the national military standard GJB4004-2000.

近红外伪装性能：所有伪装网网面涂层绿色在0.4μm-1.2μm的光谱发射率均满足标准叶绿素反射曲线要求。

Near infrared camouflage performance: All camouflage mesh surface coatings are green at 0.4 μ M-1.2 μ The spectral emissivity of m meets the requirements of the standard chlorophyll reflection curve.

特别说明：

Special instructions:

现实自然界中的绿色植被低的反射率都在0.5即50%以上，高反射率能达到0.85即85%，由于颜色深浅差异、阳面背阴的差异、稀疏茂盛的差异等等，造就了真实植被的近红外反射率不是统一恒定的，而是具有不同差异的，从而形成深浅不一的阶梯斑块反射效果。

In reality, the lowest reflectance of green vegetation in nature is above 0.5 to 50%, and the highest reflectance can reach 0.85 to 85%. Due to differences in color depth, shade on the sunny side, sparse and lush differences, etc., the near-infrared reflectance of real vegetation is not uniform and constant, but has different differences, resulting in a stepped patch reflection effect of varying depths.
 

然而要达到深浅不一斑块的近红外反射率的工艺不是一般厂家能做到的，一般厂家所号称的近红外反射率只能做到高0.5即50%，而且只能做到整体都是统一的0.5反射率，再高于0.5的反射率是做不到的，做到反射率高低不同的块效果那就更别提了。

However, the process of achieving near-infrared reflectance with different depths and depths is not something that ordinary manufacturers can achieve. The so-called near-infrared reflectance can only reach a maximum of 0.5 or 50%, and can only achieve a unified overall reflectance of 0.5. Reflectivity higher than 0.5 is not possible, and achieving patch effects with different reflectivity levels is not to mention.

因此能称为军用级别的近红外伪装性能的伪装网产品请认准2个指标：一个是反射率必须是大于0.5而不是小于等于0.5；另一个就是还能做到高低反射不同的斑块效果。

Therefore, for camouflage net products that can be called military grade near-infrared camouflage performance, please identify two indicators: one is that the reflectivity must be greater than 0.5 and not less than or equal to 0.5; Another is that it can also achieve different patch effects with high and low reflections.

中远（热）红外伪装性能：在8μm-14μm波段内实现目标热图与环境热图部分融合，与背景的平均辐射温差在±4℃，具有明显的热隔绝效果。

COSCO (thermal) infrared camouflage performance: at 8 μ M-14 μ The fusion of the target heat map and the environmental heat map is achieved in the m-band, with an average radiation temperature difference of ± 4 ℃ from the background, which has a significant thermal insulation effect.

雷达伪装性能：经伪装网伪装后径向、纬向雷达透射率的平均值为10%-30%，具有明显的雷达反射衰减效果，在3厘米、8毫米、3毫米雷达波段范围内各波段雷达波平均衰减10dB以上。

Radar camouflage performance: After being camouflaged by a camouflage net, the average radial and latitudinal radar transmittance is 10% -30%, which has a significant radar reflection attenuation effect. The average attenuation of radar waves in each band is more than 10dB within the range of 3cm, 8mm, and 3mm radar bands.

阻燃性：离火续燃时间≤5秒。

Flame retardancy: ignition duration after ignition ≤ 5 seconds.

色牢度：日晒色牢度：3-4级以上（印花）4-5级以上（涂层）；干磨色牢度：2-3级以上。

Color fastness: Light fastness: 3-4 or above (printing) 4-5 or above (coating); Dry grinding color fastness: Level 2-3 or above.

防腐防霉性能：达到国军标GJB150.10-1986标准中的1级要求。

Anticorrosive and anti mold performance: Meet the level 1 requirements of the national military standard GJB150.10-1986.