Light Stabilizer-944 98% CAS# 70624-18-9

Light Stabilizer-944  98%  CAS# 70624-18-9

Product  Name     :     Light Stabilizer-944

Synonyms          :    HALS HS-944;Poly{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]};Light stabilizer944;N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine polymer with 2,4,6-trichloro-1,3,5-triazine reaction products with 2,4,4-trimethyl-2-pentanamine;

CAS Number       :     70624-18-9

EINECS Number    :   

Molecular Formula  :     (C35H66N8)n

Molecular Weight   :     

Molecular Structure :      

Melting Point       :        100-135 ℃

Appearance        :    white powder

Application         :    Lown density PE film, EVA file,PP fiber,PP adhesive tape,ABS ,PS and food package

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2013年美国感恩节 Thanksgiving Day

2013年美国感恩节 Thanksgiving Day

2013年11月28日（星期四）至2013年12月1日（星期天）放假4天，2013年12月2日（星期一）开始正常上班。

Trimethylolpropane Triacrylate (TMPTA) CAS# 15625-89-5

Trimethylolpropane Triacrylate  (TMPTA) CAS# 15625-89-5

Product  Name     :     Trimethylolpropane Triacrylate

Synonyms          :    2-Propenoicacid, 2-ethyl-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester (9CI);1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, triacrylate (8CI);2-Ethyl-2-(hydroxymethyl)-1,3-propanediol triacrylate;A-TMPT;Ageflex TMPTA;Aronix M 309;Blemmer ATT;Etermer231;Genomer 1330;

CAS Number       :     15625-89-5

EINECS Number    :     239-701-3

Molecular Formula  :    C15H20O6

Molecular Weight   :    296.32

Molecular Structure :     

                                                         

Density            :    1.089   g/cm3

Melting Point       :    -66 °C

Appearance        :    Clear liquid

Application         :    UV cureable coating,printing ink, adhesives, photoresist,flexible printed matter,solder mask,resist,paint,polymer modification etc.

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Rubber chemical : TAIC 99% CAS# 1025-15-6

Rubber chemical : TAIC 99%  CAS# 1025-15-6

Product  Name     :     Triallyl isocyanurate

Synonyms          :    TAIC;1,3,5-Triazine-2,4,6(1H,3H,5H)-trione,1,3,5-tri-2-propenyl- (9CI);s-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-triallyl-(8CI);s-Triazine-2,4,6(1H,3H,5H)-trione, triallyl- (6CI,7CI);1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione;1,3,5-Triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione;1,3,5-Triallylisocyanurate;1,3,5-Triallylisocyanuric acid;1,3,5-Tris-2'-propenylisocyanuric acid;Drimix TAIC;Isocyanuricacid triallyl ester;NSC11692;Nor-TAIC KS;Perkalink 301;Perkalink 301-50;SR 533;1,3,5-triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tri-2-propen-1-yl-;

CAS Number       :     1025-15-6

EINECS Number    :    213-834-7

Molecular Formula  :     C12H15N3O3

Molecular Weight   :     249.27

Molecular Structure :      

Density            :      1.159  g/cm3

Melting Point       :       23.5 - 25  ℃

Appearance        :    yellow liquid

Application         :    crosslinking accelerator agent for peroxide

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Crosslinking agent: BIBP/BIPB CAS# 25155-25-3

BIBP/BIPB (CAS# 25155-25-3)全名为α,α’—双(叔丁过氧基)二异丙苯, 是一种 交联剂, 主要由1, 3- 和1, 4- 异构体的混合物组成。本品为白色粉末，分子量338.49, 理论活性氧9.45%, 活化能36.1 千卡/摩尔, 半衰期10小时/120℃。
BIBP/BIPB 是上世纪90年代开发应用的一种低毒、无味交联剂, 适于较高温度下的聚合物交联, 添加量少, 操作过程及制品无异味, 可显著提高聚合物的耐热性、耐油性、耐磨性及力学强度等性能, 主要用作为聚乙烯、不饱和树脂、硅橡胶、丁腈橡胶、乙丙橡胶和聚氨酯的交联剂，特别适合于室内制品及儿童玩具、食品用具等要求较高的场合，改善了通用交联剂DCP 的臭味，是一种用途广泛的优良交联剂。此外，在同等技术条件下其用量仅为DCP的二分之一至三分之二，是DCP 理想的升级换代产品。

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4,4'-Thio-bis-(benzenethiol) CAS#19362-77-7

4,4'-Thio-bis-(benzenethiol)  CAS#19362-77-7

Product  Name     :   4,4'-Thio-bis-(benzenethiol)

Synonyms          :   Benzenethiol,4,4'-thiodi- (6CI,8CI);4,4'-Dimercaptodiphenyl sulfide;4,4'-Thiobis(phenylthiol);4,4'-Thiobisbenzenethiol;Bis(4-mercaptophenyl) sulfide;p,p'-Dimercaptodiphenyl sulfide;

CAS Number       :   19362-77-7

Molecular Formula  :    C12H10S3

Molecular Weight   :    250.39

Molecular Structure :   

Density            :    1.3 g/cm3

Melting Point       :    112-114 ºC

 Appearance        :    light yellow powder

Application         :    intermediate

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MPSMA 98% CAS# 129283-82-5

MPSMA 98% CAS# 129283-82-5

Product  Name     :   2-Propenethioic acid,2-methyl-, S1,S1'-(thiodi-4,1-phenylene) ester

Synonyms          :   2-Propenethioicacid, 2-methyl-, S,S'-(thiodi-4,1-phenylene) ester (9CI); Bis(4-methacryloylthiophenyl)sulfide; MPSMA;

CAS Number       :   129283-82-5

EINECS Number    :  

Molecular Formula  :    C20H18O2S3

Molecular Weight   :    386.55

Molecular Structure :   

Density            :    1.26 g/cm3

Melting Point       :    64 ºC

Appearance        :    light yellow powder

Application         :    Optical resin monomer synthesis,has very high refractive index.   

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