钛白粉新品高折射反射涂层涂料中使用

2026-05-12 13:08:38 来源：江苏青年网阅读量：

Infrared reﬂecting TiO2近红外反射二氧化钛

上海亮江钛白化工制品有限公司20年-专注粉体材料研发，生产，供应
反射级钛白粉用途说明
Application Guide for Reflective Grade Titanium Dioxide
反射级钛白粉是专为最大化光反射效率而设计的高性能特种颜料。其核心价值在于极高的光散射能力和优异的耐候性，能够将入射光线（特别是可见光和近红外光）高效地反射回去。
The Reflective Grade Titanium Dioxide is a high-performance specialty pigment engineered to maximize light reflection efficiency. Its core value lies in its exceptional light-scattering capability and superior weather resistance, which efficiently reflect incoming light
(especially visible and near-infrared light).
主要应用领域包括：节能隔热涂料：用于建筑外墙与屋顶，形成“冷屋顶”涂层，显著反射太阳辐射热量，降低建筑内部温度，实现节能降耗。道路标线涂料：提升夜间和雨雾天气下的标线可见度与反光亮度，保障道路交通安全。高性能工业涂料：用于储罐、集装箱等，在提供优异遮盖和保护的同时，减少设备因太阳辐射导致的温升，保护内容物并节约冷却能耗。特种功能材料：应用于需要控制光热效应的领域，如某些航空航天涂层或光学组件。
Its main application areas include:Energy-Saving Thermal Insulation Coatings: Used on building exteriors and roofs to form “cool
roof” coatings that significantly reflect solar radiant heat, reduce indoor temperatures, and achieve energy savings.Road Marking
Paints: Enhances the visibility and retroreflective brightness of markings at night and in rainy/foggy conditions, ensuring road safety.
High-Performance Industrial Coatings: Used for storage tanks, containers, etc., providing excellent hiding power and protection while reducing equipment temperature rise caused by solar radiation, protecting contents and saving cooling energy.Special Functional
Materials: Applied in fields requiring control of light-thermal effects, such as certain aerospace coatings or optical components.

TiO2 content	二氧化钛含量	90%
Crystal form	晶型	Rutile 99%
Refractive index	折射率	2.7
Inorganic treatment	无机处理	2.3% dense amorphous SiO2 3.0% Al2O3
Organic treatment	有机处理	As required
Oil absorption	吸油量	19g/100g
Specific gravity	比重	4.0
Dispersion in oil	油中分散性	12.5µm

Note : All values are typical unless otherwise specified.以上指标均为典型值，具体请参照产品质量分析单。
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Reﬂectance curve of TiO2二氧化钛反射曲线

100

0 500 1000 1500 2000 2500

wavelength (nm)
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Composition of the solar radiation太阳辐射能量组成
The solar radiation is made up of UV, visible and infrared light.The heat is generated mainly by infrared radiation. Our Infrared reﬁecting is a functional raw material which is designed to reflect infrared radiation.
阳光由紫外、可见光及红外部分组成。其中红外波长段是产生阳光能量和产生热量的主要部分，我们的反辐射级是为反射红外线特别设计的功能型材料。

Typical coating applications

Heat insulation architectural coatings (Exterior coatings, roof coatings etc.)
Coil coatings
Container coatings
Marine coatings
Military coatings
Clothes coatings
涂料的典型应用
建筑外表用热反射隔热涂料（外墙涂料、屋顶涂料等）
卷钢涂料
集装箱涂料
船舶漆
军事伪装涂料
服装涂层
Product

Advantages

Ability to work in various color systems.
Easy to adjust color shade in the system. Ability to produce infrared reflecting product with L* between 20-96.
Production process is similar to common coatings and plastics.
Super durability with infrared reflection.
Good dispersion.
Cost effective.
产品优点
冷颜料颜色较为单一，使用反辐射级可以配制出几乎所有的颜色。
颜色深浅调整简便，可以在 L* 值 20~96 的范围内均能方便的制出符合近红外散射性能优异的产品。
颜色控制简便，可直接制成红外反射功能型基础漆或色母，加入普通色浆或色母即可得到热反射隔热色漆。
涂料生产过程简单，按正常涂料工序即可，无需繁琐的工艺。
耐候性好，红外线反射性能持久。
成本优势。

The pure performance of Infrared reﬁecting反辐射级近红外反射效果
RAL 9004 Signal black
炭黑 Carbon black 0 0 20
三原色混合黑 PY83+PR170+PB15:1 20 20 0

		反射比 Reflectance ratio
	L*	TSR 300~2500nm	NIR 780~2500nm
JG/T 235-2014 低明度类要求 Low L* requirement	≤40	≥0.25	≥0.4
混合黑配方 Mixture black formulation在黑板制膜	27.86	0.09	0.14
Mixture black +5% Infared reflecting tio2 formulation	30.13	0.25	0.48
加入反辐射 t i o 2 后的效果 The performance after adding	↑8%	↑ 178%	↑243%

在白板制膜混合黑配方 Mixture black formulation Drawdown on	27.79	0.32	0.66
white panel 混合黑 +5% Mixture black +5% Infrared 反辐射级配方 reﬁecting tio2 formulation	30.27	0.33	0.67
炭黑配方 Carbon black formulation	25.68	0.04	0.04
白板 White panel	94.33	0.85	0.85
黑板 Black panel	28.61	0.07	0.08

Architectural reﬂective thermal insulation coating反射隔热型建筑涂料
RAL 9016 Tra佧c white
反辐射级tio2 Infared reflecting tio2 20 0
填料 Extenders 255 270
水 Water 260 260
Infared reflecting tio2 content = 2% PVC=50%反辐射级TIO2
Spectral reflectance curve

反辐射级tio2配方 Infared reflecting tio2 formulation 96.04 -0.52 2.35 0.83 0.83
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RAL 7010 Tarpaulin grey

成分		Component				Infared reflecting tio2 formulation, g
反辐射级tio2		Infared reflecting tio2				100
颜料和填料		Pigment & extenders				320
乳液和助剂		Acrylic resin emulsion & additives				320
水		Water				260
Infared reflecting tio2 content = 10% PVC=50%
反辐射级tio2含量
反射比 Reflectance ratio
样品	Sample		L*	a*	b*	TSR 300~2500nm	NIR 780~2500nm
反辐射级tio2配方	Infared reflecting tio2 formulation		43.00	-1.35	1.58	0.29	0.48
常规配方	Pigmentary TiO2 formulation		43.86	-1.26	1.38	0.13	0.13

Note: Pigmentary TiO2 formulation contains carbon black, while Infared reflecting tio2 form ulation doesn't.
常规配方含有炭黑颜料，反辐射级tio2配方不含。

RAL 1005 Honey yellow

颜料和填料 Pigment & extenders 340
乳液和助剂 Acrylic resin emulsion & additives 320
水 Water 260

反辐射级tio2配方 Infared reflecting tio2 formulation 65.95 16.99 50.42 0.47 0.66
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5005 Signal blue

颜料和填料 Pigment & extenders 370
乳液和助剂 Acrylic resin emulsion & additives 320
水 Water 260
Infared reflecting tio2 content = 5% PVC=50%
反辐射级二氧化钛含量

反辐射级tio2配方 Infared reflecting tio2 formulation 36.30 -7.02 -31.52 0.36 0.65
常规配方 Pigmentary TiO2 formulation 36.28 -7.22 -32.32 0.29 0.54

8004 Copper brown

颜料和填料 Pigment & extenders 350
乳液和助剂 Acrylic resin emulsion & additives 320
水 Water 260
Infared reflecting tio2 content = 7% PVC=50%反辐射级二氧化钛含量

Infared reflecting tio2 formulation Pigmentary TiO2 formulation

RAL 6029 Mint green

颜料和填料 Pigment & extenders 360
乳液和助剂 Acrylic resin emulsion & additives 320
水 Water 260
Infared reflecting tio2 content = 6% PVC=50%反辐射级tio2含量

反辐射级tio2配方 Infared reflecting tio2 formulation 44.00 -40.27 5.34 0.31 0.55

Metal coating (Coil coating, automotive coating...)金属涂料（卷钢涂料、汽车漆）
Coil coating

tio2
反射比 Reflectance ratio
样品 Sample L* a* b* TSR 300~2500nm NIR 780~2500nm
反辐射级tio2配方 Infared reflecting tio2 formulation 68.63 15.61 47.67 0.48 0.63

tio2

反辐射级tio2配方 Infared reflecting tio2 formulation 50.38 -17.09 -36.20 0.43 0.72

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反射比 Reflectance ratio
样品 Sample L* a* b* TSR 300~2500nm NIR 780~2500nm
反辐射级tio2配方 Infared reflecting tio2 formulation 60.61 -50.18 19.35 0.39 0.65
Spectral reflectance curve

反辐射级tio2配方 Infared reflecting tio2 formulation 48.49 52.20 23.67 0.53 0.76
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Typical plastics applications
Agriculture films
Exterior plastic panels
Transparent or coloured roofings
Automotive interior decorations: instrument panel, leather coating
塑料的典型应用

大棚膜

户外用彩色塑料墙壁板（ASA 共挤）

透明和彩色屋顶板

汽车内饰件：仪表台、皮革涂层

Leather coating皮革涂层

反射比 Reflectance ratio
样品 Sample L* a* b* TSR 300~2500nm NIR 780~2500nm
反辐射级tio2配方 (5% 加量） Infared reflecting tio2 formulation常规配方 Pigmentary TiO2 formulation
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Plastic ﬁlm塑料薄膜

Film thickness, μm 65
Cary 5000 UV-VIS-NIR
Optical transmittance meter
Spectral reflectance curve

Military军事用途

The information and data provided in this brochure are based on our current knowledge and experience. They are only references. Considering diﬀerent customers have diﬀerent processes and applications, also in view of many factors that may aﬀect them. We cannot guarantee the ﬁnal products' performance. Please do adequate

test before using this product. If there is any special requirement please contact our technology service department: king@lj-group.com
本样册所提供的信息和数据是建立在我们现有的知识和经验的基础之上。本资料仅作为用户使用前的指导性建议。由于不同的用户会有不同的生产工艺及应用方法，因此我们不能对其最终产品做出承诺。使用前请做好充分的试验工作，如有特殊要求，请联系我司技术服务部： king@lj-group.com