Overview
Paint tinting paste is a highly concentrated pigment dispersion used to precisely adjust the color of paint systems. Unlike pre-mixed paints, these colorants allow for infinite customization of hues and shades, making them essential for color matching in professional coating applications. The product typically consists of 30-70% pigment content suspended in a carrier fluid (glycols, resins, or water). Industrial formulations prioritize color consistency, stability during storage, and compatibility with various paint chemistries including acrylic, alkyd, and epoxy systems.
Physical and Chemical Properties
Tinting pastes exhibit pseudoplastic flow behavior - becoming less viscous under shear stress during mixing. This property ensures easy dispersion while preventing pigment settling. Most formulations maintain stability across pH ranges of 6-10. Key performance metrics include tinting strength (grams needed to color 1kg base paint) and metamerism index (color consistency under different light sources). High-quality pastes achieve Delta-E values <1.0 in color matching tests, with inorganic pigments generally offering better UV resistance than organic variants.
Main Applications
In architectural coatings, tinting pastes enable standardized color systems like RAL or Pantone matching across global paint brands. Automotive refinish shops use them for spot repairs requiring exact color replication of factory finishes. Industrial applications include coil coatings for building facades and specialized markings for safety or identification purposes. The marine industry utilizes corrosion-resistant variants for ship paints, while aerospace applications demand pastes compatible with high-temperature curing systems.
Safety and Storage
While generally low in VOC content, some pastes contain ethylene glycol or formaldehyde donors as preservatives. Always consult SDS for specific hazards. Store in original containers with tight seals to prevent skinning or evaporation of volatile components. For large quantities, maintain inventory rotation (FIFO system) as prolonged storage may cause viscosity changes. Freeze-thaw stable formulations are available for cold climates. Never mix different brands or chemical types without compatibility testing - incompatible systems may gel or lose tinting strength.
B2B Procurement Guide
Specify requirements by: pigment type (organic/inorganic), color index number, vehicle compatibility (water/oil-based), and lightfastness rating. Request lab samples for color matching tests before bulk orders. For cost-sensitive projects, consider universal colorants that work across multiple paint systems. Premium options include nano-dispersed pigments for transparent stain applications. Verify supplier certifications like ISO 9001 and check batch-to-batch consistency through spectrophotometer reports.
Related Manufacturers
- 主营：耐高温漆、塑胶漆、丙烯酸聚氨酯面漆、环氧防腐涂料、油漆色浆、环氧涂料、水性油漆、五金油漆、氟碳漆、光油、聚氨酯漆、脂肪族聚氨酯面漆、金属防腐漆、银包铜导电漆、手感漆、氨基烤漆、银粉漆、清漆、氟碳金属漆、工业漆、丙烯酸聚氨酯桔纹漆、有机硅耐热漆、塑料漆、油性色浆
- 主营：电脑调色机、涂料调色机、涂料混匀机、手动调色机、工业漆调色机、油墨调色机、乳胶漆调色机、艺术漆调色机、家具漆调色机、罐装机、震荡机、旋转混匀机
- 主营：黑色浆、无填料、奶油胶、内饰涂料、固化涂料、纯水涂料、油性涂料、油性色浆涂料、白色浆、色母粒、固化胶、工业树脂、荧光颜料、抗流挂剂、喷涂甲油胶、人造石色浆、水性消光粉、化妆品包装、水性手机壳、水性消光剂、欧标油性色浆、硅氧烷共聚物、工业漆步道砖、纯水性抗氧剂、附着力促进剂
- 主营：水性通用色浆、油性通用色浆、UV纳米色浆、色膏色浆、纳米固化地坪漆
- 主营：玻璃纤维布、玻璃钢树脂、玻璃钢固化剂、色膏、玻璃钢胶衣、玻璃钢色浆、玻璃纤维短切毡、玻璃纤维表面毡、防腐涤纶布、玻璃纤维针织毡、聚酯表面毡、乙烯基树脂、环氧树脂、拉挤树脂、不饱和聚酯树脂、模压树脂、手糊树脂、缠绕树脂、真空导入树脂、玻璃钢脱模油、过氧化甲乙酮、过氧化苯甲酸叔丁酯、异辛酸钴、玻璃纤维纱线、碳纤维表面毡
- 主营：水溶性炭黑、高色素炭黑、绝缘炭黑、涂料用色素炭黑、导电炭黑、氧化铁用水溶性炭黑、中色素炭黑、低色素炭黑、混气法炭黑、氧化炭黑、勾缝美缝专用炭黑、水性油墨专用炭黑、油墨专用炭黑、乙炔炭黑、油炉法炭黑、水泥填缝水溶性炭黑、防静电塑料板用炭黑、电池专用导电炭黑、炭黑326、纸板浆料用水溶性炭黑、固化地坪用水溶性炭黑、炭黑330、发泡色母粒用炭黑、油墨用色素炭黑、特黑
- 主营：胶粘剂、耐热强力胶、环氧树脂胶、黑色环氧树脂色膏、环氧强力胶、透明环氧胶、强力粘合胶水、鞋胶专用胶水、珠宝专用胶水、高强度环氧胶、AB胶水、柔性灌封胶、工业结构胶、环氧胶粘剂、2014-2胶水、强力AB胶、环氧树脂、环氧树脂AB胶、耐高温环氧结构胶、透明快固胶、爱牢达环氧胶粘剂
- 主营：水性荧光果、洗涤日化染料、水性荧光黄绿
- 主营：新能源领域应用色浆、半导体领域应用色浆、3C电子领域应用色浆、光固化UV色浆、胶粘剂领域应用色浆、聚氨酯发泡应用色浆、3D打印树脂、塑料制品用色油、涂布领域应用色浆、胶带保护膜色浆/油墨、增塑剂色浆、氟碳色浆、发泡色浆、导电色浆、遮光色浆、密封胶色浆
- 主营：黄原胶、羧甲基纤维素、羧甲基淀粉、抑尘剂、型煤粘合剂、聚阴离子纤维素、农林保水剂、预糊化淀粉、吸水树脂、瓜尔胶、聚丙烯酰胺
- 主营：表面活性剂、十二烷基苯磺酸钠、重烷基苯磺酸钠、三乙醇胺油酸皂、三乙醇胺硼酸酯、甲基硅酸钠、甲基硅酸钾、二乙烯三胺五乙酸五钠、乙氧基化烷基硫酸钠、乳化剂、纳米碳酸钙、聚乙二醇硼酸酯、油酸钾、有机硅消泡剂、二苯醚二磺酸钠、十二烷基硫酸钠、聚氯乙烯、AES、松香引气剂、二乙烯三胺五乙酸、α-烯基磺酸钠
- 主营：PVC色浆、水性色浆、PVA色浆、PVC色膏、油性色浆、有机颜料、染料
- 主营：二氧化硒、对甲苯磺酸、黄血盐钠、调色色浆色糊、黄血盐钾、苯甲酸、环烷酸、戊二醛、磺化钛氰钴、盐酸羟胺、过氧化苯甲酰、衣康酸、聚丙烯酸酯乳液、癸甲溴铵、癸甲氯铵、4丁炔二醇、马日夫盐、氟硅酸镁、聚乙烯吡咯烷酮k30、磷酸三丁酯、聚六亚甲基双胍、黄丹粉、红丹粉、牛肉浸膏、HEDP
- 主营：高分子防潮封堵剂、模具硅胶、人体硅胶、硅胶色膏、加成型硅胶、捏捏乐胶水、液槽果冻胶、移印硅胶、高透明硅胶
- 主营：硅胶色母、硅胶色浆、双二五硫化剂、硅胶色膏、高温硫化剂、双二四硫化剂、单组份铂金硫化剂、单组份模压硫化剂、双组份铂金硫化剂、双组份挤出铂金、硅胶内脱模剂、硅胶外脱模剂、透明内脱模剂、橡胶脱模剂、液体双二五、硅胶除霜剂、硅胶手感油、模具清洗剂
- 主营：环氧色浆、环氧水晶胶、弧面胶、AB胶色膏、平面胶、仿真水胶、环氧粘胶、UV胶、平面软胶、弧面软胶