Month: January 2025

Magnesium (Mg) alloys are lightweight materials with excellent mechanical properties, making them attractive for various applications, including aerospace, automotive, and biomedical industries. However, the practical application of Mg alloys is limited due to their high susceptibility to corrosion.

Plasma electrolytic oxidation (PEO), or micro-arc oxidation (MAO), is a coating method that boosts Mg alloys’ corrosion resistance. However, despite the benefits of PEO coatings, they can still exhibit certain limitations, such as failing to maintain long-term protection as a result of their inherent porosity. To address these challenges, researchers have suggested the use of inhibitors in combination with PEO coatings on Mg alloys.

Inhibitors are chemical compounds that can be incorporated into the coating or applied as a post-treatment to further boost the corrosion resistance of the PEO-coated Mg alloys. Corrosion inhibitors, whether organic or inorganic, can act by forming a protective barrier, hindering the corrosion process, or modifying the surface properties to reduce susceptibility to corrosion. Containers can be made of various materials, including polyelectrolyte shells, layered double hydroxides, polymer shells, and mesoporous inorganic materials.

Encapsulating corrosion inhibitors in containers fully compatible with the coating matrix and substrate is a promising approach for their incorporation. Laboratory studies of the combination of inhibitors with PEO coatings on Mg alloys have shown promising results, demonstrating significant corrosion mitigation, extending the service life of Mg alloy components in aggressive environments, and providing self-healing properties. In general, this review presents available information on the incorporation of inhibitors with PEO coatings, which can lead to improved performance of Mg alloy components in demanding environments.

Reading tip: Corrosion protection coatings

The book “Anticorrosive Coatings: Fundamentals and New Concepts” brings together all the disciplines involved in the creation and use of corrosion protection coatings for metals. It presents the latest insights into the quality and chemistry of surfaces, the proper way to prepare them by conversion treatment, the function of resins and anticorrosion pigments in paints, and novel concepts in corrosion protection. As an added bonus, all the standards and directives mentioned in the text are grouped together in their own chapter for a better overview.

Researchers have investigated the correlation between the curing behavior and the properties of acrylic powder coatings.

Acrylic powder coatings are environmentally friendly, solvent-free solid coatings with excellent durability and corrosion resistance that protect substrates from corrosive environments. The curing behavior of acrylic powder coatings affects the coating film properties. In a new study, a catalyst was used to control the curing conversion rate, and the curing characteristics and physical properties were compared for coatings with and without the catalyst. Differential scanning calorimetry and an isoconversional method were used to obtain activation energies, and the conversion rate under different isothermal conditions was computed.

Enhanced physical properties

Notably, complete curing could not be achieved without the catalyst; however, the catalyst-containing coating was entirely cured. With sufficient curing established, the addition of the catalyst was found to increase the adhesion, impact resistance, and corrosion resistance. However, the recoatability was reduced owing to a lack of unreacted monomers on the surface of the catalyst-containing coating film, as verified by Fourier-transform infrared spectroscopy. In general, the addition of a catalyst to acrylic powder coatings enabled complete curing and enhanced most physical properties, offering an improved formulation for applications across high-corrosion environments.

The study has been published in Journal of Coatings Technology and Research, Volume 20, Issue 3, May 2023.

Reading tip

The EC Tech Report Waterborne Protective Coatings gives you an extensive up-to-date bundle on protective coatings, focusing on water-borne solutions, with articles, videos and other content handpicked by the European Coatings Team. In addition to cutting-edge technical articles, the Tech Report is rounded off with valuable market insights and key fundamentals on water-borne protective coatings.

British Coatings Federation’s Chief Executive, Tom Bowtell, has been awarded with the Public Sector/Charity/Trade Association Leadership Award.

The award, sponsored by PZ Cussons, celebrates notable leadership and significant contributions to the science sector. Steve Bennett, who organised the Business of Science Conference on which BCF CEO Bowtell was honoured, commented: “The Business of Science Leadership Awards are given to highlight significant Leadership across Science, Innovation and Business. In the Public Sector/Charity/Trade Association sector, the judges were delighted to recognise Tom Bowtell’s work over the last 18 months in not only leading the British Coatings Federation to support its members during the pandemic and the onset of Brexit, but in his industry-wide leadership across the UK Coatings and Chemical Industries, most notably battling the wider implications of UK REACH. Tom’s work in ensuring that the potential costs and significant challenges to industry supply chains were communicated, recognised and considered has been exemplary, and as a result, the judges felt unanimously that Tom would be a very worthy recipient of this Award.”

“Challenging times with Brexit and Covid”

Tom Bowtell added “I’m honoured to receive this award on behalf of the BCF. Our team has done a great job supporting our members through challenging times with Brexit and Covid and we have successfully punched above our weight as the industry’s public voice to Government, NGOs and academia. Now we look forward to trying to create proportionate chemical regulations that stimulate manufacturing and innovation in the UK, and to drive the sustainability agenda for the sector, with a Net Zero pledge by 2050, and a more immediate goal to see 75% of leftover decorative paint reused, recycled, or remanufactured by 2030, compared to a derisory 2% today.”

The British Coatings Federation (BCF) held it’s Annual Conference 2024 on 23 May in Manchester. Current president Sharon Harte welcomed more than 160 delegates from the British coatings industry – the highest attendance ever. By Damir Gagro

Even though it still cannot be said the British Coatings industry is back on track, as demand remains soft, there are some positive developments. According to BCF managing director Tom Bowtell the inflation seems to be under control and an easing of raw material prices is recognisable. Consumer prices have also become steadier and the consumer confidence index – although being low – is turning into a positive development. Bowtell showed how important the trade relation with Europe is. Therefore, it is key to facilitate the trade with European countries.

Elections in Great Britain will be held in July, but BCF’s David Park does not expect a huge shift in politics no matter what party wins. Nevertheless, he stressed that after the elections, there will be more than 140 new members of parliament (MP). These new MPs need to be educated about the needs of the coatings industry.  

Economist Andrea Boltho from Oxford Economics provided a broader economic perspective. He noted that while the economy is growing modestly and inflation is decreasing, high wages and costs continue to burden the economy. Boltho highlighted that the US market performed better than expected, in contrast to Germany, which faces significant struggles. Despite modest and uncertain recovery in the UK and Europe, technological advancements such as robotics, biotechnology, renewable energy, and artificial intelligence (AI) offer potential growth opportunities.

AI and digitization in manufacturing

The conference also focused on AI and digitization, with Sherin Mathews from AI Tech UK asserting that AI is a game-changer for the manufacturing sector. He noted that companies currently use only a fraction of their data’s potential. Fhaheen Khan from Make UK stressed the importance of accelerating digital adoption and automation to enhance productivity. He highlighted the severe labor shortages in the sector, with over 60,000 vacancies in the UK alone, and the need for manufacturers to share information on automation benefits.

Talent acquisition and leadership development

A panel discussion titled “Finding Future Leaders for the Coatings Sector” addressed the crucial issue of attracting and retaining talent. Panellists Molly Kershaw (PPG Industries), Andrew Roser (Akzo Nobel), Helen Anderton (INX International), and Tim Dogget (Chemical Business Association) shared insights on recruiting young talents. The discussion, moderated by Steve Bennet, engaged the audience into a vivid discussion. Using the Slido polling tool, the audience overwhelmingly prioritized attitude over skill, education, or prior experience in young recruits.

Collaboration and strategic vision

CEPE Chairman Roald Johannsen presented the vision, mission and purpose of the European umbrella association. He emphasised that an association is the strong voice to represent the needs of the industry in the context of an ever-changing environment. Constant change has reached an unprecedented pace and intensity. In order to continue to promote the importance of the industry, it is essential to work more closely together at European level. With the European Parliament elections in the next few weeks, he noted that we are at a crossroads. With the EU Green Deal on the one hand, the coatings sector requires an industrial deal. These two deals need to be balanced to achieve the twin goals of a sustainable environment and a thriving sustainable industry.

The BCF Silver Medal awarded to ACA’s Andy J. Doyle

During the gala dinner, Andy J. Doyle of the American Coatings Association was awarded with the BCF Silver Medal. The BCF Silver Medal was instigated by Leslie Silver OBE, founder of Silver Paint and Lacquer, upon his retirement in 1980. The Silver Medal recognises those who provide outstanding service and an exceptional contribution to the paints, coatings, printing ink and wallcovering industries’ growth and reputation.

The BCF Annual Conference 2024 provided a platform for industry leaders to discuss the current challenges and future opportunities within the British coatings industry. With a focus on economic outlook, strategic collaboration, technological advancements, and talent development, the conference highlighted the path forward for the industry amidst a landscape of uncertainty and change.

本教程适用版本：WPS 365 点击免费使用

李老师在使用WPS文字编辑文档时需要频繁插入千克单位符号。

那如何自定义设置该符号的快捷键，便于李老师快速插入符号呢?

▪点击上方菜单栏插入-符号-其他符号。

在弹出的“符号”对话框中，选择符号栏。

我们可见在“符号栏”界面处有自定义符号列表，选择千克（kg）单位符号。将光标放在右上方快捷键设置处，并通过按击键盘设置该符号的快捷键。

当我们想在文档快速输入千克（kg）单位符号，只需要使用快捷键Ctrl+0就可以啦。

>免费升级到企业版，赠超大存储空间

▪若自定义符号列表没有我们所需的符号？

如我们想添加“小于等于”符号到自定义符号列表中。

点击上方菜单栏插入-符号-其他符号，在弹出的“符号”对话框中，选择符号-子集，在子集列表中找到“数字运算符”，选择“小于等于”符号，点击左下角“插入到符号栏”。

此时点击上方“符号栏”，就可以看到“小于等于”符号出现在自定义符号列表中了。

我们在右上方的快捷键处，快速设置“小于等于”符号的快捷键。

这样当我们想要插入“小于等于”符号，只需要使用快捷键Ctrl+9就可以啦~

 

本教程适用版本：WPS 365 点击免费使用

表格的「选择性粘贴」含有多种粘贴方式，它的快捷键是Ctrl+Alt+V

1. 粘贴公式、公式和数字格式

以此销售表为例，我们可见F2单元格中含有公式，想要复制F2的公式到F6中，查找手机A的单价。

复制F2单元格，右键点击「选择性粘贴」，选择「公式」，这样就可以将F2的公式粘贴过去了。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

我们可见F2单元格是含有货币格式的单元格，若想粘贴F2的公式且保留货币数字格式，选择「公式和数字格式」，这样公式、数字格式都会被粘贴过去。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

2. 粘贴数值、数值与数字格式

当复制的单元格中含有公式，粘贴会出现数据错乱或者错误提醒，此时就可以在「选择性粘贴」中选择「数值」，将公式结果以数值的方式粘贴到区域中。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

若想粘贴公式结果且保留保留货币数字格式，选择「数值和数字格式」，这样数值、数字格式都会被粘贴过去。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

3. 粘贴格式

想要把表格中的格式复制粘贴到别的区域，可以在「选择性粘贴」中选择「格式」。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

其中「格式」包含了多种单元格格式，如货币格式、日期格式，还可以粘贴字体格式、颜色格式。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

4. 粘贴批注与有效性验证

想要仅粘贴单元格上的批注，可以在「选择性粘贴」中选择粘贴「批注」。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

想要将单元格的有效性规则粘贴到其他单元格上，可以在「选择性粘贴」中选择粘贴「有效性验证」，这样当输入不符合条件的单元格就会出现提醒标志。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

5. 列宽与无边框

想要仅粘贴所选表格区域的列宽，可以在「选择性粘贴」中选择粘贴「列宽」。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

复制表格的时候不想粘贴表格的边框，可以在「选择性粘贴」中选择粘贴「边框除外」。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

6. 粘贴时运算

想将B2单元格粘贴到A2:A7区域上并进行加法运算，复制B2单元格，选中A2:A7区域，在「选择性粘贴」中选择粘贴运算「加」。同理，还可以使用此功能对数据区域批量进行乘法、除法运算等。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

7. 跳过空单元格

复制区域进行粘贴时，全部粘贴会覆盖空单元格，那如何跳过空单元格进行粘贴呢？

在「选择性粘贴」中选择「跳过空单元格」就可以了

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

8. 行列转置

想要将横着的表格内容粘贴成列，或者将竖着的表格内容粘贴成行，可以在「选择性粘贴」中选择「转置」，这样就可以将横行转为列，将竖列转为行。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

9. 粘贴为链接

数据粘贴时，想要更改原表数据时也同步更新粘贴后的新数据，可以「选择性粘贴」中选择「粘贴为链接」，此时修改原表数据时，被粘贴的数据区域也会同步更新。

》免费升级到 WPS 企业版：多人协作在线文档，大容量企业云盘

 

以上就是表格「选择性粘贴」的使用方法，快来使用这个实用的功能吧。

本教程适用版本：WPS 365 点击免费使用

这种原因可能是因为关闭了“分级显示符号”导致的。

点击左上角“文件”按钮-“选项”。

在“选项”中点击“视图”，勾选“分级显示符号”。

若是勾选后仍无法解决您的问题，可拨打客服热线400-677-5005

 

ELUX FIREROSE 5000 BERRY BANG NIC SALT

Prepare for impact with Elux Firerose Berry Bang as a medley of mixed berries, cranberries and lemons collide in a burst of flavour, creating a Berry Bang that will leave your taste buds tingling with delight.
Discover the Elux Legend range of e-liquids, replicating the Elux 600 disposable flavours, such as Pink Lemonade, Cherry Ice and Apple Peach, all ideal for low-powered mouth-to-lung (MTL) vaping kits.

Specifications

• Flavours: Cranberry, Lemon, Mixed Berries
• Nicotine Type: Nicotine Salt
• Bottle Size: 10ml
• Nicotine Strength: 10mg & 20mg
• VG/PG Ratio: 50/50
• Vaping Style: MTL
• Easy Fill Nozzle
• Childproof Cap

Elux nicotine salts provide a great option for those looking for an eco-friendly and sustainable alternative to disposable vaping products. These salts come in twelve different delicious flavours and can offer up to 5000 puffs with the help of a refillable e-liquid bottle. Using these vape juices saves money and helps mitigate the negative environmental impact of disposable vaping products.

Available in 10mg and 20mg nicotine salt strengths, you can quickly satisfy your cravings. Using nicotine salts provides a smoother throat hit, enhancing your overall vaping experience.

With a 50% VG concentration, Elux Firerose 5000 nic salts are a good balance between flavour, throat hit and cloud production and are perfect for mouth-to-lung vaping with Vape Starter Kits and Pod Vape Kits.

DESCRIPTION

* Material: 100% Polyester

* Matching skirt available, please click HERE

* Model: 162cm, 40kg, Size XS

               183cm, 54kg, Size XXL

* Washing Instruction: Hand Wash or Dry Clean 

NOTE: These are asian sizes, which are smaller than western sizes. Please refer to the measurements below before placing the order.

Please contact us if you need recommendations on the size. 

Size / cm Bust Shoulder Sleeves Length Length Recommended Height XS 100 41 61 64 155 S 104 42 62 65 160 M 108 43 63 67 165 L 112 46 64 73 170 XL 116 48 65 75 175 XXL 120 49 66 76 180

 

About the designer: Ni-Meng Hanfu – 拟梦

Ni-Meng Hanfu is a Chinese modern hanfu designer. She graduated from Sichuan Design and Modeling Institute. In 2015, she launched her first collection on the Chinese retail platform Taobao, and soon became the most popular modern hanfu designer in China. She uses new tech fabric and created many unique modern hanfu pieces. Her designs could be wore daily, we are very excited to introduce her designs to the world.

Please check HERE for more of her designs. 

 

BLOODY MARY RED APPLE ICE NIC SALT E-LIQUID

Bloody Mary Red Apple Ice delivers a crisp and juicy red apple, blended with a frigid exhale of ice to relax and soothe your vaping sessions.
Explore other Bloody Mary Nic Salt e-liquids in their amazing blend that recreates all the enticing flavours with one of the most iconic single-use vape kits, Bloody Mary BM600. 

Specifications

• Flavours: Red Apple, Ice
• Nicotine Type: Nicotine Salt
• Bottle Size: 10ml
• Nicotine Strength: 10mg & 20mg
• VG/PG Ratio: 50/50
• Vaping Style: MTL
• Easy Fill Nozzle
• Childproof Cap

Bloody Mary Nic Salts come conveniently packaged in 10ml bottles, providing vapers with a budget-friendly, refillable nic salt e-liquid option that recreates the flavour-packed experience of disposable vapes.

With 10mg and 20mg nicotine salt strengths available, you can quickly satisfy your cravings. Using nicotine salts provides a smoother throat hit, enhancing your overall vaping experience.

Bloody Mary is one of the industry-leading vape manufacturers, world-renowned for their extensive range of 52 flavour combinations that are all available within their BM600 range of disposable vape kits. 

Having perfected the flavours within their range, Bloody Mary has now turned their attention, skill and expertise into creating 25 amazing flavoured nic salt e-liquids for the refillable sector, aiming at being a cost-effective nic salt option and, importantly, reducing the impact on the environment by lessening waste produced from throw-away single-use devices.

Expertly balanced in a 50/50 PG/VG blend, Blood Mary Nic Salts e-liquids are best used with Vape Starter Kits and Pod Vape Kits.

Are you new and trying out vaping for the first time? You should check out our beginners’ guide, where we simplify vaping to its fundamentals and explain the benefits of switching to your first vape kit.