综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

Home > News

Lipsticks with a rainbow of rare earths

By ZHANG YU and YUAN HUI in Baotou, Inner Mongolia Updated: 2017-07-25

Lipsticks you would love to taste will be rolled out by a Baotou-based company in the Inner Mongolia autonomous region.

Zhongke Century Technology Co Ltd plans to start manufacturing cosmetic products that are made from nontoxic colorant from rare earth materials.

The company, which has an initial staff of 20, expects to start producing the lipsticks by the end of this year.

Plans are underway to spend 1 billion yuan ($14.5 million) to build two production lines expected to produce a combined 10 billion yuan annually.

"There will be a large, potential market for products such as rare earths lipstick," said Geng Biao, general manager of Zhongke Century Technology.

Still, the research and development work has been done at the Baotou Rare Earth R&D Center, which is part of the Chinese Academy of Sciences.

"This is the world's first lipstick that is dyed by coloring agent made from rare earths, which contains no toxic elements," said Wang Ming, a master at the center.

Developed at the start of the year, the cosmetic is even edible. The nontoxic colorant is red cerium sulphide, produced by making rare-earth sulfide synthetics in a tunnel kiln.

The first batch of red cerium sulphide was produced in November by the center and the aim is to turn out 10 metric tons of colorants annually.

"The coloring agent we produce is totally environmentally friendly," said Chi Jianyi, director of the center.

Colorants are produced from rare earths and sulfides under mild conditions, without using hydrogen sulfides and other toxic materials.

The production, based on technology, is simple and practical with a high yield.

"When applied, the colorants look perfect and are stable," Chi said. "They are not easily affected by heat and light."

They are also free of heavy metal elements and toxic gases at high temperatures.

Zhang Hongjie, a member of the Chinese Academy of Sciences, invented the colorant. "Due to its perfect coloring and nontoxic properties, it can replace most existing dyes in the market," Zhang told China Daily earlier this year.

8.03K
高碑店市| 酉阳| 乌鲁木齐县| 吉安市| 宝兴县| 邵阳市| 当涂县| 陈巴尔虎旗| 墨江| 禹州市| 黎城县| 南阳市| 合江县| 方山县| 阳江市| 浙江省| 新郑市| 庄河市| 陵川县| 四会市| 赤水市| 康保县| 木兰县| 全椒县| 无为县| 清河县| 易门县| 巢湖市| 台东县| 南雄市| 池州市| 泸西县| 互助| 黑河市| 许昌县| 万源市| 江门市| 孝昌县| 神池县| 文山县| 郴州市|