During the teñido textil and finishing production, the foaming problem has always been an important factor affecting production efficiency and product quality. Especially in pretratamiento process, high temperature dyeing process, soaping process and finishing process, a large amount of surfactants and auxiliaries can easily produce continuous foams, which not only affect the circulation of the dyeing solution but may also lead to problems such as dyeing defect, overflow of the tank and unstable operation of equipment.
As modern dyeing mills are developing towards continuous and high-temperature production, it has become difficult for ordinary defoaming agent to meet the stable requirements in complicated process conditions. Comparing with traditional products, with faster defoaming speed, lower dosage and stronger resistance to high temperature, high-concentration defoaming agent is becoming the preferred choice for more and more textile enterprises.
Why Does Dyeing and Finishing Process have Higher and Higher Requirements for Defoaming Agent?
During textile processing, the foams not only influence the production efficiency, but also directly affect the finished product quality.
Common foaming problems include that:
- dyeing solution circulation is unstable.
- there is dyeing defect on fabric surface.
- water washing is uneven.
- foams accumulate on overflow machine.
- chemicals are wasted.
- rework rate is increased.
Especially under the 20~130℃ high-temperature process condition, ordinary defoaming agent will fail easily. Therefore, modern dyeing mills pay more attention to defoaming agent that has:
- ability to eliminate foams quickly.
- durable anti-foaming performance.
- high temperature stability
- low dosage.
- process compatibility.
Why Is High-concentration Defoaming Agent More and More Popular?
Comparing with ordinary low-content product, high-concentration defoaming agent can help dyeing mills to decrease the comprehensive cost.
Lower Dosage
High-concentration product has higher effective ingredient. A small dosage can achieve ideal effect, which can obviously decrease per unit cost of production.
Faster Defoaming
Breaking foams rapidly can reduce the impact of foams on production equipment and process stability, so as to improve the continuous production efficiency.
Longer Anti-foaming Time
In addition to quick defoaming, an excellent defoaming agent also should have the ability to inhibit foaming continuously to avoid foams produced repeatedly.
Recommend Product: High-concentration Defoaming Agent 44318
44318 is a high-concentration defoaming agent mainly composed of modified polysiloxane dispersion liquid. It is suitable for eliminating and inhibiting foams in the industries of textile, printing and dyeing, etc., which can be widely applied in pretratamiento, teñido y acabado proceso.
Product Core Advantages
Fast Defoaming Speed
It can work quickly within 3 seconds to eliminate foams rapidly and help equipment recover stable operation.
Extremely Low Dosage
After diluted to 20%, the actual dosage is only about one thousandth. A small dosage can achieve excellent defoaming effect, which effectively decreases the comprehensive cost.
More Durable Anti-foaming Performance
The continuous and effective anti-foaming time can be up to more than 1 hour, which reduces the frequency of repeated adding and improve production continuity.
Excellent Stability at High Temperature
It is suitable for 20~130℃ aqueous solution system. It can still keep stable defoaming effect in high-temperature dyeing process.
Strong Process Adaptability
Suitable for:
- pretreatment process.
- dyeing process.
- finishing process.
- high-temperature overflow dyeing.
- water washing system.
At the same time, it contains no APEO, which complies with ZDHC environmental protection standards. It is more suitable for modern green textile production requirement.
Product Technical Features
According to TDS, 44318 has following features:
- good water solubility.
- quick defoaming speed.
- lasting anti-foaming performance.
- wide applicable temperature range.
- a small dosage can achieve excellent effect.
It is recommended to dilute it by 1:50~1:100 with water and then add it to working solution, which can achieve more stable application effect.
Why are more and more overseas dyeing mills paying attention to environmentally-friendly defoaming agent?
With the international brands and terminal markets’ continuous improvement of environmental protection requirements, textile auxiliaries not only need to have stable performance but also meet more stringent environmental protection standards.
The defoaming agent that contains no APEO and complies with ZDHC system has become an important purchasing standard for more and more export-oriented dyeing mills and textile enterprises.
Environmentally-friendly high-concentration defoaming agent can not only help enterprises to get customer approval, but also reduce environmental protection pressure during production process.
Acerca de BLUELAKECHEM
BLUELAKECHEM has focused on researching, developing and manufacturing textile auxiliaries. We have provided the global dyeing mills, textile factories and chemical auxiliary distributors with professional textile auxiliary solutions for long time.
Nuestros productos incluyen:
- auxiliares de pretratamiento.
- dyeing auxiliaries.
- aceite de silicona y suavizante de silicona.
- deforming agent.
- functional finishing agents.
With stable product quality, perfect application technology and continuous innovation ability, BLUELAKECHEM is committed to helping customers to improve production efficiency, decrease comprehensive cost and meet the constantly rising environmental protection requirements of the international market. If you need to get sample or technical support, welcome to contacto with BLUELAKE team. We will provide you professional customized finishing solution support.
