色精品一区二区三区-色久阁-色久影院-色久综合大榴莲-国产成人精品亚洲一区-国产成人精品一区

ChineseEnglish Hotline:0571-86062609
Industry information current location:Home  > News > Industry information
rust-proof paper Click rate: Release time:2023-07-13 Information sources:Hangzhou Qiyao New Material Co.,Ltd.

A wrapping paper used to wrap metal products to prevent oxidation and rust. In addition to high toughness and folding resistance, it does not contain any substances that may cause metal rust. Used for cast iron, steel, galvanized and other metal products packaging. The anti-rust liquid added by different materials is different, and the steel class uses dicyclohexane ammonium salt anti-rust agent; Brass and copper use benzotriazole anti-rust agent; Zinc, cadmium plated products use sodium nitrophenolate rust prevention agent.

Characteristic advantage

1. Achieve oil-free packaging, no coating and degreasing, cleaning procedures, save labor and time, save costs.

2. High-performance VCI evenly contained in the anti-rust paper, quickly play anti-rust effect after packaging.

3. Both rust and packaging dual effect.

4. Compared with vacuum packaging, low cost, simple to use.

5. Clean and clean, harmless and non-toxic, environmental safety. Passed SGS certification, in line with RoHS directive requirements.





Copyright ? 2017 qiyaomaterial.com All Rights Reserved Copyright·Hangzhou Qiyao New Material Co.,Ltd. Zhejiang ICP No. 17034714-1
主站蜘蛛池模板: 一级片a | 欧美日操 | 在线观看h视频 | 色批网站www | 三级在线观看网站 | 久久青草国产免费观看 | 5566在线观看 | 色中文网| 天天涩综合 | 久久羞羞视频 | 美女网站色在线观看 | 在线观看高清视频 | 国产成视频 | 天天干夜夜爽天天操夜夜爽视频 | 俄罗斯一级成人毛片 | 国产亚洲网站 | 亚洲欧洲国产精品你懂的 | 欧美一级在线观看播放 | 欧美第一网站 | 色婷婷激情综合 | 国产美女视频黄a视频免费全过程 | avtom影院永久地址人人影院 | 美女张开大腿让男人桶 | 国产精品美女一区二区三区 | 伊人久久大香线蕉综合高清 | 在线观看视频在线观看 | 久草婷婷| 国产成 人 综合 亚洲网 | 婷婷在线网站 | 亚洲国产婷婷综合在线精品 | 亚洲婷婷六月 | 色视频免费在线 | 欧美一区二区三区综合色视频 | 视频一区中文字幕 | 欧美亚洲韩国国产综合五月天 | 天天操天天插天天射 | 色视频www在线播放国产人成 | 99精品国产第一福利网站 | a看片| 奇米狠狠干 | 黄色网在线 |