工商管理硕士就业分析
logo_Jiangsu Zhengdan Chemical Industry Co., Ltd.

Stock code : 300641

Hot products:Vinyltoluene (VT) , High-flash aromatic naphthas (SA) , Trimellitic anhydride (TMA)-White Flake ,
zhengdanchem.com
Products
Home >> Products

Trimellitic anhydride (TMA)-White?Pastille

Molecular formula: C9H4O5
Structural formula:
CAS No.: 552-30-7
Physical and chemical properties: Appearance: white pastille.    Advantages: no irritating odor, no dust,  good fluidity.
Solubility: soluble in hot water, acetone, N,N-dimethylformamide, cyclohexanone, cyclohexanone, soluble in absolute ethanol and reactive with it.  
Applications: TMA is mainly used to produce plasticizer such as TOTM, polyester resin for powder coating, polyamide-imide resin for insulating varnish (wire enamel), water-soluble alkyd resin coating, epoxy curing agent, lubricant, etc.
Application areas:

Powder coating
Powder coating

Enameled wire paint
Enameled wire paint

Package: 25kg /paper-plastic compound bag, 500 kg or 1000 kg woven bag.
Quality index:
Item Quality index
Appearance white pastille
Acid value, mgKOH/g ≥ 873.00
Anhydride content, wt% ≥ 98.00
Melting point, ℃ ≥ 164.0
Melt color, (Pt-Co) ≤ 120
PA content, ppm ≤ 300 (Superior≤100)

Go
TOP

工商管理硕士就业分析 东方通信股票 快速赛车 好运彩3 西安一条龙桑拿 伟大魔术师 免费观看快播日韩成人片 山西体彩十一选五20011542期 可以炒白银的正规app 10篮网vs雄鹿 安徽11选5开奖号 麻将绝技教学视频 广东36选7最新开 nba2016凯尔特人阵容 蜀山四川麻将下载安装 35选7 小赢理财