产品名称:甲基丙烯酸十八酯SMA

产品特性:

本品碳原子多,可绕性比甲基丙烯酸月桂酯还小,其聚合物具有良好的疏水亲油功能。可用于油墨、涂料、粘合剂、纺织染整助剂(特别适用于丙烯酸树脂系列纺织浆料合成,如经纱浆:单体量的2.1~2.2%,印花增稠剂:单体量的4~4.3%,以提高浆料的粘度和浆料韧性,增加表面光滑性)、皮革防水剂、防水防油剂、纸张涂层树脂、润滑油添加剂、原油降粘剂的合成。
产品详细:

甲基丙烯酸十八酯SMA

Stearyl  methylacrylate

CAS号/NO32360-05-7

分子式/Molecular formulaC22H42O2

分子量/Molecular weight338.5

性状:透明液体或白色蜡状固体

PropertiesClear liquid or white wax solid

产品类别:疏水性脂肪族长主链;可聚合单体

Product categories:Hydrophobicity aliphatic long chain;Polymerizable monomers

质量指标Quality index

酯含量/Ester Content≥99

密度/Densityg/l):0.868

熔点/Melting poin):26~28

沸点/Boiling point760mmHg):400

闪点/Flashing point):198

Tg值/Value):-100

色度/ChromaAPHA100

粘度/Viscosity25cps):10~20

酸值/Acid ValueAA%)≤0.1

水份/Water%):≤0.2

阻聚剂/MEHQ :ppm<200

性能及用途/Performance and Application

本品碳原子多,可绕性比甲基丙烯酸月桂酯还小,其聚合物具有良好的疏水亲油功能。可用于油墨、涂料、粘合剂、纺织染整助剂特别适用于丙烯酸树脂系列纺织浆料合成如经纱浆单体量的2.12.2%,印花增稠剂:单体量的4~4.3%,以提高浆料的粘度和浆料韧性,增加表面光滑性、皮革防水剂、防水防油剂、纸张涂层树脂、润滑油添加剂、原油降粘剂的合成。

There are more carbon atoms,less coilability than Lauryl methacrylate,the polymer has very good Hydrophobicity and lipophilic performance. Can be used as well as syntheticof Ink,pigment,adhesive,textile dyeing and finishing agent(especially suitable for the synthesis of acrylic resin series textile size,like in sizing:2.1-2.2%,Printing thickener:4-4.3%.to increase the viscosity and tenacity of size as well as the surface smoothness),Water proofing agent for leather,water and oil proof agent,paper coating resin,Lubricating oil additive,Crude oil viscosity reducer.

 

包装:每桶170公斤。应避免撞击,远离火源。阴凉、避光、通风处存放。

Packaging: 170 kg per barrel. Avoid impact, away from fire. Store in Cool, dark, ventilated place

 

说明

本资料所含信息真实可信,依据本公司现有的技术知识和经验编写,仅供参考研究之用,不做任何保证。建议使用者在大量使用前根据各自的工艺条件,进行针对性试验以达到最佳效果。

The information contained in this document is authentic, written based on existing technical knowledge and experience of the company.Only with reference and research purposes, without any guarantee.Users are recommended to do the targeted test before bulk use according to their technology and conditions, in order to achieve the best results.