1、 生化材料
鸡胰腺粉(冻干)
精制腰果酚
生物质腰果酚磺酸盐表面活性剂
2、功能感光染料
830nm红外增感染料
775nm红外增感染料
3、特种树脂
红外增感树脂
耐溶剂型成膜树脂
热敏相转变树脂
4、中间体及化合物
2,4,6-三己氧基重氮苯5-苯甲酰基-4-羟基-2-甲氧基苯磺酸盐
N-异丙基丙烯酰胺
N-[4-(磺酰胺)苯基]丙烯酰胺
N,N'-(1,4-亚苯基)双马来酰亚胺(对苯基双马来酰亚胺)
N-对羟苯基丙烯酰胺(AHPAA)
2-氯-1-甲酰-3-羟基亚甲基环己烯
1,1,2-三甲基苯并[e]吲哚
1,1-二苯乙烯
双苯恶唑酸
5、光学异构体
6、环氧树脂及固化剂
自乳化非离子水性环氧树脂固化剂N-62B
自乳化非离子水性环氧树脂固化剂N-62A
Y-1018水性环氧树脂乳液
QINP1系列潜伏性环氧树脂固化剂
 
 
 
 
特种树脂>>UB-1耐UV油墨型PS版成膜树脂
耐UV油墨型PS版成膜树脂

传统油墨在整个的印刷过程中只起物理变化,其成膜是油墨中的溶剂在干燥过程中挥发而留下颜料和成膜树脂。而UV油墨在印刷过程中是通过紫外线的照射,预聚体与单体在光引发剂的作用下产生化学变化形成成膜树脂。而UV油墨中的这些化学物质往往对普通PS版制成的印版影像层有一定的腐蚀作用。
UV油墨印刷用的PS版,其感光层必须要耐UV油墨中化学品的腐蚀,而常规PS版涂层所用的传统酚醛体系的成膜树脂无法胜任,必须要选用新型的抗上述化学品的高分子共聚物来作为UV油墨印刷PS版的成膜树脂。
我公司专门设计开发了一款耐UV油墨型成膜树脂。
类别:丙烯酸类改性树脂
分子量:6.14万 (数均分子量)
酸值:33 mg KOH/g (本值可调,可以按用户需求订制)
特点:
?显影宽容度大。1:20浓度的弱碱显影亦可。
?抗溶剂性强。耐印力显著提高。在UV油墨印刷中印次一般可达2-5万印以上。而普通版印,只能达到3000-5000印,经考版后也只能印1-3万印。
?感光层抗磨性好

The Film-forming Resin of PS Version Resistant to UV Printing Ink

Traditional ink in the whole printing process will has physical changes only, the film-forming caused by the solvent of the ink during the drying process while leaving pigment and film-forming resin. The UV ink in the printing process by ultraviolet irradiation, pre-polymer and monomer at the act of photoinitiator will bring chemical change to form film-forming resin. These chemicals in the UV ink often make the corrosion effect on the image print layer produced by ordinary PS version.
The PS version using in the UV ink printing, the light-sensitive layer must be resistant to corrosion of UV ink chemicals, and the film-forming resin that its coating used in conventional PS version of the traditional phenolic system can not be qualified, we must use the new anti-chemical macromolecule copolymer as the film-forming resin in UV ink printing PS version.
Our company has developed a special film-forming resin which can resistant to UV ink.
Category: acrylic modified resin
Molecular Weight: 61,400 (average molecular weight)
Acid Value: 33mg KOH/g (this value adjustable, can be customized according to users’ need)
Features:
? Big tolerance of develop. Weak base develop of 1:20 concentration is OK.
? Strong resistance to solvents. Significantly increased in the ability of printing. UV ink printing in general is about 2-5 million times. The general version, just be 3000-5000 times, the baked version of general printing only can reach 1-3 million times.
? Photosensitive layer wearable

上海物竞化工科技有限公司
地址:上海市延长路149号上海大学科技楼412室 邮编:200072
总机:021-56389801
销售部:021-56389801-801,13122713670
传真:021-56389802
 
   
 
CopyRight ©2007 上海物竞化工科技有限公司  
地址:上海市延长路149号上海大学科技楼412室 邮编:200072  
总机:021-56389801 销售部:021-56389801-801,13122713670   传真:021-56389802
   
 
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