| post date: | dec 01,2021 |
| expiry date: | may 30,2022 |
| detailed description: |
product name: paper-making defoamer item no.: silibasedf-8330 product introduction: silibasedf-8330 paper-making defoamer is a paper-making high-carbon alcohol emulsion type degassing agent developed according to our patented technology. it can effectively remove air from the fiber during papermaking, and has 80-90% effect of removing bubbles. reduce the moisture at the inlet of the dryer by 2-3%; it can work well at 30-45℃; it is beneficial to improve the process conditions, increase the speed of papermaking, improve the quality of the product; reduce the pinhole, improve the void ratio and smoothness. the effect; also has the effect of promoting dehydration, increasing the degree of sizing, increasing retention, and ensuring the safe operation of the paper machine. physical characteristics: ● appearance: milky white liquid ● stability (3000rpm/20minutes): no delamination ● non-volatiles: 28-32% ● kinematic viscosity (cps, 25℃): 100-500 application industry: pulping and papermaking active ingredient: higher alcohols, anionic surfactants, dispersants. packaging storage: silibasedf-8330 paper-making defoamer is packaged in 200kg plastic coated iron drum or ibc tonnage. according to the storage and transportation of non-hazardous chemicals at normal temperature, the storage period is valid within one year; the product should be protected against freezing. |
