Chemicals A-Z
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Coatings & Paints & Inks
In the pigment particles of printing ink, it is necessary for the pigments to be mixed together with dispersants, tackifiers, solvents, and other components to adhere to the substrate. Traditional solvent-based inks are being replaced by water-based inks because of environmental concerns and other factors. Modified rosin resins are important tackifiers in water-based inks due to their solubility, compatibility, and adhesion capabilities. To make water-based inks perform as well as solvent-based inks, water-based ink products use rosin derivative polymers, such as Pentaerythrite Modified Rosinate as a tackifier. This gives them the polymer molecular and latex particle characteristics needed to meet the market's performance requirements for ink gloss.
In the application of coating formulations, the film-forming properties of rosin modified resin help create a consistent and smooth thin film on the surface, which assists the coating in adhering smoothly to the substrate. Simultaneously, rosin modified resin enhances the flexibility of the coating, improving its resistance to cracking and brittleness.
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松油醇（香精级）
CAS: 8000-41-7
SPECS: Perfumery
香精级松油醇无色透明，伴有天然紫丁香香气。专门应用于日化产品香精配方中，可适配金合欢、铃兰、百合、橙花、紫丁香等花香香型配方。
松节油
CAS: 8006-64-2
SPECS: 85%
松节油是用松柏科植物的松脂经蒸馏提取的液体，主要含有是α-蒎烯，其次是β-蒎烯，苎烯等成分。还有少量的倍半萜烯，如长叶烯和石竹烯。根据不同提取工艺，松节油可分为脂松节油、木松节油、硫酸盐松节油（妥尔油松香）等。是一种优良的有机溶剂，呈透明无色液体，伴有刺激性松木气味。易受外界氧化作用而成游离酸，能以任意比例与氯仿、乙醚或醋酸混合，不溶于水。松节油属于高闪点可燃液体，具有挥发性，燃烧时会产生大量浓烟…
松香
CAS: 8050-09-7
SPECS: YPR/WW
松香是一种可再生天然树脂，主要成分为各种树脂酸。树脂酸具有一个三环骨架结构，大部分含有二个双键和一个羧基二种活性中心，通过与羧基的酯化、中和及与双键的加成、氢化、岐化、聚合等，可改变松香的理化性能，大大拓展松香的应用领域，在涂料、油墨、胶粘剂等行业得到广泛应用。这些经过化学加工的松香制品，统称为改性松香树脂。