在野外环境中,伪装网要与周围环境 “融为一体”,色彩调配是关键。从山林的斑驳绿意到荒漠的沙土棕黄,科学的色彩调配能让伪装网骗过肉眼观察,甚至避开光学设备的探测,这背后藏着对自然色彩的精准模仿与光学原理的巧妙运用。
In the wild environment, the camouflage net needs to blend in with the surrounding environment, and color matching is the key. From the mottled greenery of mountains and forests to the brown and yellow sand of deserts, scientific color matching can make camouflage nets deceive the naked eye and even avoid detection by optical devices. Behind this lies a precise imitation of natural colors and clever application of optical principles.
首先,基础色的选择决定伪装网的主色调。调配丛林伪装网,需以绿色系颜料为基础,深绿(颜料配比:酞菁绿占比 40%、炭黑 10%)模拟茂密树冠的阴影部分,中绿(酞菁绿 30%、柠檬黄 20%)表现中层植被,浅绿(柠檬黄 40%、钛白粉 20%)还原新生嫩叶。调配荒漠伪装网时,赭石色(氧化铁红 30%、氧化铁黄 50%)混合少量黑色(10%)呈现干燥土壤质感,再加入钛白粉(10%)提亮,模拟阳光照射下的沙土反光。这些基础色通过精确配比,奠定了伪装网与环境匹配的底色基调。
Firstly, the choice of base color determines the main color tone of the camouflage net. The jungle camouflage net needs to be based on green pigments, with dark green (pigment ratio: phthalocyanine green accounts for 40%, carbon black 10%) simulating the shaded areas of dense tree crowns, medium green (phthalocyanine green 30%, lemon yellow 20%) representing mid-level vegetation, and light green (lemon yellow 40%, titanium dioxide 20%) restoring newly formed tender leaves. When blending desert camouflage nets, mix a small amount of black (10%) with ochre color (30% iron oxide red, 50% iron oxide yellow) to present a dry soil texture, and then add titanium dioxide (10%) to brighten, simulating the reflection of sand under sunlight. These basic colors, through precise matching, establish the base color tone that matches the camouflage net with the environment.
为了打破单一色彩的呆板,需要添加过渡色制造视觉混淆。使用喷枪或滚筒工具,将比基础色深 1-2 个色阶的颜料(如在绿色中增加 10% 炭黑)不规则喷涂,形成大小不一的色块,模拟植被叶片的阴影或岩石的暗面;浅色过渡色(如在绿色中增加 15% 钛白粉)则用于表现被阳光照亮的部分。两种过渡色的面积占比控制在主色的 20%-30%,且色块边缘需虚化处理,避免明显边界,让整体色彩更接近自然环境的随机分布。
To break the monotony of a single color, it is necessary to add transitional colors to create visual confusion. Using a spray gun or roller tool, irregularly spray pigments that are 1-2 shades darker than the base color (such as adding 10% carbon black to green) to form color blocks of varying sizes, simulating the shadows of vegetation leaves or the dark side of rocks; Light transition colors (such as adding 15% titanium dioxide to green) are used to represent parts illuminated by sunlight. The area ratio of the two transition colors should be controlled at 20% -30% of the main color, and the edges of the color blocks should be blurred to avoid obvious boundaries and make the overall color closer to the random distribution of the natural environment.
光学隐身的进阶需求推动特殊颜料的应用。在可能遭遇红外探测的场景,需在颜料中添加红外吸收剂(如氧化亚铜、炭黑复合物),调整颜料的红外反射率。例如,调配适用于丛林的红外隐身伪装网时,将颜料的红外反射率控制在与树叶相近的 20%-30% 区间;荒漠伪装网则调整至与沙土相似的 40%-50%。此外,添加荧光抑制剂可降低伪装网在紫外线照射下的反光,防止在夜间或低光照环境下暴露。
The advanced demand for optical invisibility drives the application of special pigments. In scenarios where infrared detection is possible, infrared absorbers (such as cuprous oxide and carbon black composites) need to be added to the pigment to adjust its infrared reflectivity. For example, when preparing an infrared stealth camouflage net suitable for the jungle, the infrared reflectivity of the pigment should be controlled within the range of 20% -30%, which is similar to that of the leaves; The desert camouflage net is adjusted to 40% -50% similar to sandy soil. In addition, adding fluorescent inhibitors can reduce the reflection of camouflage nets under ultraviolet radiation, preventing exposure at night or in low light environments.
实际调配中,还需根据环境光照条件微调色彩。在高纬度地区或清晨、傍晚等低光照环境,适当增加颜料中的灰色成分(如在绿色系中混入 10%-15% 的白水泥),降低色彩饱和度;而在热带地区或正午强光下,提高颜料的明度(增加钛白粉比例),避免颜色因过度曝光显得突兀。同时,不同材质的伪装网(如尼龙、聚酯纤维)对颜料的吸附和显色效果不同,需通过小样测试调整颜料浓度,确保最终色彩与设计方案一致。
In actual adjustment, it is necessary to fine tune the color according to the ambient lighting conditions. In high latitude areas or low light environments such as early morning and evening, it is appropriate to increase the gray component in the pigment (such as mixing 10% -15% white cement into the green system) to reduce color saturation; In tropical regions or under strong midday light, increase the brightness of the pigment (increase the proportion of titanium dioxide) to avoid colors appearing abrupt due to overexposure. At the same time, camouflage nets made of different materials (such as nylon and polyester fibers) have different adsorption and color rendering effects on pigments. Therefore, it is necessary to adjust the pigment concentration through sample testing to ensure that the final color is consistent with the design scheme.
色彩调配完成后,还需对伪装网进行耐候性处理。通过添加紫外线吸收剂(如二苯甲酮类化合物)和抗氧化剂(受阻酚类),提升颜料的抗褪色能力,经人工加速老化测试(500 小时)后,色差值△E≤3。此外,表面涂覆防水涂层(如有机硅树脂),既能防止雨水冲刷导致颜料脱落,又能减少水珠反光暴露目标,让伪装网在各种气候条件下都能保持理想的伪装效果。
After the color matching is completed, the camouflage net also needs to undergo weather resistance treatment. By adding UV absorbers (such as benzophenone compounds) and antioxidants (hindered phenols), the anti fading ability of pigments is improved. After artificial accelerated aging testing (500 hours), the color difference value △ E is ≤ 3. In addition, surface coating with waterproof coating (such as silicone resin) can not only prevent paint from falling off due to rainwater erosion, but also reduce the reflection of water droplets and expose the target, allowing the camouflage net to maintain ideal camouflage effect under various weather conditions.
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