产品名称

甲基纳犹克酸酐

CAS NO

25134-21-8

中文别名

甲基NA酸酐;甲基内亚甲基四氢苯酐;纳丁酸酐甲酯

英文名称

Methyl nadic anhydride

英文别名

4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydromethyl-, (3aa,4a,7a,7aa)-;5-Norbornene-2,3-dicarboxylic anhydride, methyl- (6CI,7CI,8CI);3,6-Endomethylene-1,2,3,6-tetrahydro-3(or 4)-methylphthalic anhydride;AralditeHY 906;Ciba-Geigy 906;Epicure NMA;HY 906;KBH 1085;Kayahard MCD;Lindride25;MEA 610;MNA;4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydromethyl-, (3aR,4S,7R,7aS)-rel-;Methyl-endo-bicyclo[2.2.1]-5-heptene-2,3-dicarboxylic anhydride;Methylbicyclo[2.2.1]heptene-2,3-dicarboxylic anhydride;Methylendic anhydride;Methylnadic acid anhydride;NMA;Nadic methyl anhydride;endo-Methylenemethyltetrahydrophthalic anhydride;

分子式

C₁₀H₁₀O₃

分子量

178.19

EINECS

246-644-8

熔点

沸点

140°C (10 mmHg)

毒性

甲基纳迪克酸酐

产品说明书

产品名称：甲基纳迪克酸酐(MNA)

CAS号：25134-21-8

编号：A1002

化学式	C10H10O3
结构式
分子量	178.18

分子式：

项目	指标
外观	淡黄色透明液体
粘度 (25℃), mpa.s	170-300
含量，%	≥98.0
凝固点，℃	≤-15
相对密度(20℃)	1.20-1.25

技术指标：

用途： 主要用于环氧树脂固化剂。产品特点如下：

= 1 \* GB3① 室温下粘度较低，吸湿性小，能在低温下施工和长期存放。

= 2 \* GB3②与环氧树脂混合物适用期长，固化速度慢，放热小。

= 3 \* GB3③使用量小，固化产物具有优良的耐热性和硬度，固化收缩率小。

= 4 \* GB3④固化产物耐高温、耐老化性和耐化学药品性优异。

包装: 25kg/桶，220kg/桶

储存: 本品储存过程中应避光、密闭、防潮，远离火源，储存期为一年。

Specifications

Name：Methyl Nadic Anhydride (MNA)

CAS No.：25134-21-8

Product No.：A1002

Molecular formula	C10H10O3
Chemical structure
Molecular weight	178.18

Formula：

Items	Index
Appearance	Light yellow clear liquid
Content ,%	≥98.0
Viscosity (25℃), mpa.s	170-300
Freezing point ,℃	≤-15℃
Density（20℃）	1.20-1.25

Properties：

Applications：Mainly be used in epoxy curing agent. Features are as the below:

1) Low viscosity at room temperature, small moisture absorption, can be used at low temperature long stored;

2) Mixing with epoxy resins, it has a long working life, slow curing speed low exotherm.

3) Small usage amount，the cured product has excellent heat-resistance hardness, curing shrinkage rate is small;

4) The cured product has high temperature resistance, aging resistance excellent chemical resistance.

Packaging: 25kg/drum, 220kg/drum

Storage: This product shall be tightly closed, out of the sun, moisture-proof away from ignition source. The storage period is one year.