Tuesday, July 14, 2015

A reckoning for phthalates. 150109

 As the plastics additives attract RENEWED SCRUTINY, industry looks for replacements.


The global plasticizer market was about 8 million metric tons  last year, according to IHS chemical,


a market research firm. Phthalates make up about 70% of that volume, IHS says.


Phthalates are also controversial. Concerns -justified or not -have been bubbling up for more than


a decade over their potential to disrupt hormones and cause reproductive and developmental effects.


As a result, the plasticizer industry is in a state of flux, scrambling to adapt to ever-changing demand


from regulators and the marketplace.


Eastman 168 enjoyed 25% growth in 2013 and 16% growth last year, Cullen says ,DEHT makes up


some 12 % of the global market, says IHS chemical's Malveda.


From : CEN JUNE 22, 2015   P.10-18

Saturday, July 11, 2015

Packing innovation . 150108

 Dow chemical spends heavily to become the go-to POLYETHYLENE PACKAGING partner.


 Novel package DOW's application lab in Horgen is full of  packaging machines , including one


that can create a film with up to seven layers.


 ADDING TO IP Dow has an exclusive license for PacXpert soft-bottle systems.


PE is a huge business for Dow, The firm's performance plastics division, which includes PE,


generated close to 40 %of its &58.2 billion in 2014 sales.


  From : CEN APRIL 27, 2015

Plastics' big show. 150107

 The enormous NPE 2015 plastics show broke records and ground.


" For food manufacturers , I think it is going to be a way for them to differentiate."


Milacron's booth was one of the stars.  Milacron was showing off its product,the Klear Can,


injection-molding four of them every eight seconds.


 The can is made out of polypropylene that is the packaging resin that can withstand the 120 C


needed to sterilize food. Thus far ,LyondellBasell industries is Milacron's chosen resin supplier.




 From :CEN april 13, 2015

Wednesday, June 24, 2015

Sweden's Perstory bets on specialties. 150105

 New OXO chemicals unit, greener products may spell success for 134-year-old firm.

As the economy began to recover in 2010, Perstorp doubled capacity for the coatings chemical

dipentaerythritol in Bruchhausen, Germany.

One of those investments is the new oxo unit in Stenungsund , which cost $ 150 million to build and

has an annual capacity of 150,000 metric tons.

A new raw material is butane, which allows Perstorp to make valealdehyde and 2-propylheptanol.

The Austrian firm recently penned a 10-year deal to import low-priced U.S. ethane and is upgrading

its Stenungsund site to accommodate increased use of ethane as a cracker raw material.

 From : CEN  JUNE 8, 2015

Wednesday, June 17, 2015

CAS surveys its first 100 years. 150104

...However, two-thirds of ACS's approximately 2,000 employees work in Columbus, Ohio, at the

Chemical Abstracts Service, which is the part of ACS's operation that generates the organization's

largest single revenue stream --more than $ 266.4 million last year.

 SciFinder's opening screen presents several pathways to knowledge : Explore, browse, and Keep

Me Posted. From a personal computer or workstation, the used explores in information easily  by

chemical substance.

 . ChemPort, 1997, developed as a cooperative service by CAS, the ACS Publications Division, and

STN international service center to provide links from database records to full-text journal articles

and patents on the Web.

   From   CEN   june 11, 2007

 



Tuesday, June 2, 2015

Advances in spectroscopy and materials science. contines 15103

再读这组把分析杂志与仪器应用结合编辑成 Supplemental information 是很好的组合.

前面10篇分析论文均属超微分析,对象多数是生物,医疗. 而后面扼要介绍的13种仪器多用於材

料. 现在仅举其中 rheology 例,说明有广泛的应用. 1. 在 parts 制造 . 由橡胶转向热塑性弹性体.

2. 由 rheology modifier 搜索 , 可得很多公司视频,如 BASF 称之: 小事介决大问题. 另外

3. 在 Drilling fluid 中的应用. 偶而找到网上有 2015 收集为数甚多配方的电子书,也用 rheology.

读后点滴,有不当,请指正.




Wednesday, May 13, 2015

Japan's Asahi open U.S.pilot plant. 150102

 AGC chemicals Americas, a subsidiary of Japan's Asahi Glass, has opened a pilot plant for PTFE

compound in Thorndale,Pa. Located on the site of a commercial-scale PTFE facility, the pilot plant

will make small testing and development batches. AGC says the plant will allow it to deliver samples

to customers more quickly than from the larger plant.

 From : CEN March 16. 2015