醇溶固体丙烯酸树脂sr762
¥：30.00
Styrene acrylic resin 苯乙烯丙烯酸树脂
Description 描述
Acrylic resin designed to be used as nitrocellulose replacement in solvent based pigment dispersion and inks. THYON SR762 enables the formulation of high solids, clear, and opaque white inks for packaging applications.
在溶剂墨中为用于替代硝基纤维素而设计的丙烯酸树脂，用于颜料分散和配制油墨。SR762可以配制高固含，清澈的以及高遮盖力的白墨。
Characteristic and Benefits 特点和优势
· Increased formulation freedom. 提高配方的自由度
· Easily dispersability in solvents or solvent blends suitable for flexo or gravure ink applications.
· 易分散，适宜于柔版和凹版的溶剂墨以及配墨稳定性好。
· Enables high solids surface printing and lamination applications.
· 适于高固含的表印和里印（复合印刷）。
Typical Properties 典型值
These properties are typical values but do not constitute specifications.
|
Appearance |
Clear chips |
|
Solids % 固含量 |
> 99 |
|
Tg (ºC) 玻璃化温度 |
76 |
|
Molecular weight 分子量 |
15,600 |
Resin Compatibility 树脂相容性
THYON SR762 is compatible with other solvent soluble resin systems.
可以与其他溶剂型树脂相溶
Solvent Solubility of THYON SR762 to 40% solids
固含在40%时，不同溶剂的粘度变化
|
Solvent 溶剂 |
Appearance 现象 |
Viscosity (cP) Brookfield 粘度 |
|
Acetone 丙酮 |
soluble可溶 |
20 |
|
Ethanol* 乙醇 |
soluble可溶 |
55 |
|
Ethanol*/Ethyl acetate (70/30) 乙醇/ 乙酸乙酯 (70/30) |
soluble可溶 |
50 |
|
Ethyl acetate乙酸乙酯 |
soluble可溶 |
85 |
|
Isopropanol 异丙醇 |
soluble可溶 |
190 |
|
Methyl ethyl ketone 甲乙酮 |
soluble可溶 |
35 |
|
N-Propanol 正丙醇 |
slightly hazy 微浊 |
110 |
|
N-Propanol/N-propyl acetate (70/30) 正丙醇/ 乙酸丙酯 70/30 |
soluble可溶 |
70 |
|
N-propyl acetate / 乙酸丙酯 |
soluble可溶 |
75 |
|
Toluene 甲苯 |
soluble可溶 |
9000 |
|
Xylene 二甲苯 |
insoluble不溶 |
- |
*Ethanol 96% 其中乙醇的含量为96%
THYON SR762 viscosity chart 粘度变化图
Typical formulations 典型配方
|
Lamination Ink里印墨的配制 |
Surface Print Ink表印墨的配制 |
||
|
Dispersion pigment 颜料分散 |
(%) |
Dispersion pigment 颜料分散 |
(%) |
|
Ti2O 钛白粉 |
30,00 |
Ti2O 钛白粉 |
30,00 |
|
THYON SR762 |
8,00 |
THYON SR762 |
8,00 |
|
Ethyl acetate 乙酸乙酯 |
8,40 |
Ethyl acetate 乙酸乙酯 |
8,40 |
|
Ethanol* 乙醇 |
3,60 |
Ethanol* 乙醇 |
3,60 |
|
Letdown 连接料 |
(%) |
Letdown 连接料 |
(%) |
|
PU Resin 聚氨酯树脂 |
8,00 |
PU Resin 聚氨酯树脂 |
8.00 |
|
THYON SR762 |
8,00 |
THYON SR762 |
8.00 |
|
Crosslinker 交联剂 |
1.20 |
Crosslinker 交联剂 |
1.20 |
|
Ethanol* 乙醇 |
23.80 |
Ethanol* 乙醇 |
22,30 |
|
Ethyl acetate 乙酸乙酯 |
9,00 |
Ethyl acetate 乙酸乙酯 |
9.00 |
|
总计 Total |
100,00 |
Wax 聚乙烯蜡微粉 |
1.50 |
|
|
|
总计 Total |
100,00 |
