伊人色综合网一区二区三区,国内精品免费一区二区三区,欧美视频网页,色吧综合,国产日韩视频一区,一区二区三区在线播放视频,丁香婷婷亚洲六月综合色

產(chǎn)品banner
Your current location : Home >> 哈爾濱waste paper deinking agent

Contact UsContact Us

Yingkou kangru Technology Co., Ltd

Contact: Mr. Zhao

Telephone: +86-18841775200 

Address: Steel Industrial Park, Laobian District, Yingkou City, Liaoning Province

Post Code: 115005

Website: http://www.hgyhq.com/en



哈爾濱Z-12B waste paper deinking agent

哈爾濱Z-12B waste paper deinking agent

  • Cname:哈爾濱waste paper deinking agent
  • Views:Times
  • Release date:2021-01-11 14:25:57
  • Content

Based on the original z-12a waste paper deinking agent, this product is a new type of surfactant developed and synthesized according to the production process of domestic waste paper deinking manufacturers. It is a product with excellent deinking effect after compounding this surfactant with other additives.


1、 Technical index


1. Appearance: yellow brown liquid;


2. PH value: 5.5 ± 1;


3. Solid content: 25 ± 2%.


2、 Process conditions


1. Dosage of deinking agent: 0.2 ~ 0.3%


2. Dosage of sodium hydroxide (more than 95%) 2 ~ 3%


3. Pulping temperature: ≥ 85 ℃


4. Pulp deinking time: 40 ~ 50 minutes


5. Pulp consistency: 10-15%


3、 How to use it


First, add 1 / 3 of the amount of water used for pulping into the high consistency pulper, heat up with steam, add waste paper and water at the same time, raise the temperature to 85 ℃, add caustic soda and deinking agent, and finally close the cover, pulping for 40 ~ 50 minutes. Depending on the situation of waste paper, the amount of deinking agent and pulping time can be adjusted appropriately. In order to inhibit the alkaline yellowing of pulp, appropriate amount of hydrogen peroxide (30% hydrogen peroxide) can be added In order to inhibit the decomposition of hydrogen peroxide, chelating agent (such as EDTA or DTPA) equivalent to 0.2% of the absolute dry pulp can be added according to the quality of water. Water glass can also be added (the recommended dosage is 41 ° be water glass: 1.0% - 3.0%). Water glass can be added 15 minutes before hydrogen peroxide.


4、 Packaging and storage


This product is packed in 200kg or 50kg plastic packaging barrel, without flammable and explosive hazards, and belongs to non dangerous goods. The storage period is one year and the storage temperature is 5 ~ 30 ℃.


Product list


Powdery whitening agent surface sizing agent wool detergent deinking agent


Liquid brightener lubricating brightener neutral sizing agent wet strength agent


Antifoaming agent defoamer whitener dispersant


Tags

0

Recently Viewed:

Copyright ? Yingkou kangru Technology Co., Ltd support: Yingkou Zhongchuang Network Technology Co., Ltd