南通庄园化工有限公司nantong manorchemical co.,ltd

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2-甲基-1,3-丙二醇二甲基丙烯酸酯

2-meth-1,3-Tripropylene glycol dimethacrylate

MPODMA\MTPGDMA

CAS NO.---------

Section1.结构式(Structure):

1.1：分子量：226.26 G/MOL  

1.2：MPODMA是2-甲基-1,3-丙二醇二甲基丙烯酸酯,可藉由紫外光/電子束固化。MPODMA is 2-meth-1,3-Tripropylene glycol dimethacrylate .It can be uv\ Electron beam-curable.

Section2.物理及化學性質(Physical and Chemical properties )：

简称name for short

MPODMA

外觀Appearance (at 25℃)

透明澄清液體 Clear  liquid

色度 color(APHA)

≦50

酸價 (mg KOH/g)

≦0.5

黏度Viscosity(cps at 25℃)

5~15

比重Density (g/cm3 at25℃)

1.00~1.03

水份Water(%)

≦0.1%

熔点Boiling point/℃

闪点Flash point/℃

蒸气压Vapor pressure

表面张力Surface tension dynes/cm

水溶性Water solubility

难溶于水Insoluble

密度Densit g/ml, 25℃

折射率Refractive index/25℃

Section3.特性以及用途（Key features and application）：

3.1：化學安定性佳、疏水性佳 、耐磨性佳 、柔韌性佳、耐衝擊強度佳、低收縮、耐候性佳、流變可調性。

Good chemical resistance、good water resistance 、good wear resistance、good  Flexibility、good  impact resistance  low shrinkage 、good weatherability 、can be flatting agent.

3.2：用于甲基丙烯酸樹脂的單體、光敏劑、紙上光、共聚物調節劑。photosensitizer, paper glazing, copolymer regulator for

methacrylate resin.

Section4.存放與處理方式（Storage and handling）：

為了防止聚合，應避免在惰性氣體的環境下存放，必須存放於空氣，使其在具有氧氣的情況下才能確保其安定性。若儲存超過四個禮拜以上，必須再次補足其溶氧量，而儲存溫度盡量不超過35℃，以防止其變質。若符合上述儲存方式，產品保存期限至少可達一年。儲存槽和管線必須是不銹鋼、防腐涂成、铝材質，才能確保不被腐蝕。

To prevent polymerization, do not store in an environment of inert gases, but must store in air, where oxygen is available, to ensure its stability. If you store more than four weeks, you must supplement the oxygen again, and storage temperature is not more than 35℃, as far as possible to prevent its deterioration. If the above storage method is met, the product can be stored for at least one year. Storage tanks and pipelines must be stainless steel, corrosion-resistant and aluminum to ensure that they are not corroded.

Section5.注意事項（matters need attention）：

避免觸及眼睛，皮膚及衣物。若直接觸及眼睛將造成嚴重眼睛傷害，皮膚碰觸將造成中程度的刺激，重複或長時間接觸將導致皮膚過敏。如有噴濺危害存在時，請穿戴面罩與防護衣。

avoid touching eyes, skin and clothes. If you touch your eyes directly, you will cause serious eye injuries. Skin touch will cause moderate stimulation. Repeated or prolonged contact will cause skin allergy. Please wear a mask and protective clothing if there is any harm.

https://jackren88.1688.com

地址：江苏省南通市海安电话：+860513-88788183 \+8613358075779