Polymerized?Rosin 聚合松香

分類(lèi)：

林產(chǎn)化工

— is a modified products of gum rosin, contains abietic type acids. It has a series of excellent properties such as higher softening point, non-crystalline, good oxidation-resistance, higher viscosity in organic solvent. --聚合松香是松香的一種改性產(chǎn)品，含有樅酸類(lèi)。它具有軟化點(diǎn)高、不結(jié)晶、抗氧化性好、在有機(jī)溶劑中粘度高等一系列優(yōu)異性能。

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詳情

● Introduction 產(chǎn)品介紹
— is a modified products of gum rosin, contains abietic type acids. It has a series of excellent properties such as higher softening point, non-crystalline, good oxidation-resistance, higher viscosity in organic solvent. --聚合松香是松香的一種改性產(chǎn)品，含有樅酸類(lèi)。它具有軟化點(diǎn)高、不結(jié)晶、抗氧化性好、在有機(jī)溶劑中粘度高等一系列優(yōu)異性能。
— mainly used in inks, adhesives, paints, varnishes, soldering fluxes, synthetic resins, etc. --主要用于油墨、粘合劑、油漆、清漆、焊劑、合成樹(shù)脂等。

● Packing 包裝
— In galvanized iron drum of 220 kgs net each. --鍍鋅鐵桶包裝，每桶凈重220公斤。

● Specifications 規(guī)格指標(biāo)

Items	CG-115	CG-140
Appearance	Transparent
Color (USDA)	WG-M
Softening Point (R.& B), ℃	110-120	135-145
Acid Number (mg KOH/g), min.	145	140
Insoluble Matter in alcohol	0.03% Max
Dissoluble Matter in hot water	0.20% Max