Brief information

In reactive dyeing, the Turquoise Blue, Blue, Brilliant Green and other sensitive colors easily dyed flowers. While on the market, the sequestering effect of sequestering agent was temporary to iron ion, as time goes on and temperature increase, Fe³⁺, Cu³⁺, Zn²⁺and other heavy metal ion will be released step by step .Then anthraquinon dye will easily assemble in the abduction of Fe³⁺Cu²⁺,Zn²⁺and other heavy metal ion and result to the dyeing defect. What’s more, the anhydrous sodium sulphate have Fe,³⁺Cu²⁺,Zn²⁺and other heavy metal ion, the pipeline, valve and boiler pipeline have a large amount of Fe³⁺Cu²⁺,Zn²⁺as the same .Iron ion is inescapability and disorder, while Metal ion blocking agent can block the free Fe³⁺Cu²⁺,Zn²⁺and avoid the dyeing defect.

Main composition

--Organic sequestering agent

General properties

-- Appearance: White to pale powder

--Ionicity: Nonionic

--PH: Neutral

--Stability: Resisting acid, alkali, electrolytes and hard water..

Properties and fields of application

--Complexing the Fe³⁺Cu²⁺,Zn²⁺and other heavy metal ion which can’t release as time and temperature change in dyeing.

--Focus on Fe³⁺Cu²⁺,Zn²⁺,not highlight for calcium and magnesium ion.

--In pretreatment, blocks the heavy metal ion well and avoid hydrogen peroxide breaks up acutely which leads to holes.

--Improve whiteness and low oxygen content after bleaching.

Application

The Usage and heavy metal ion content is in directly proportion. For example, Fe³⁺Cu²⁺,Zn²⁺and other heavy metal ion content is 100ppm,metal ion blocking agent is 1g/L.

Pretreatment 0.2-0.5g/L

Dyeing 0.5-1g/L

Notice: Please text before production.

Packing and storage

-- Packing: 25 kg/bag

-- Storage: Keep it cool and dry， 6 months in sealed container at room temperature.

HT Fine Chemical  Co., Ltd is the fine Chemical Company which is focus on R&D, manufacturing and sales Washing agent and Consmtic raw material.

From the beginning of foundation, to ensure that all kinds of our product have the stability quality, we are following ISO and 5S management system to supervise the company normatively. In the effors of all the staff of our company, our product has been in a leading position in the industry. As the market leader, in order to provide convenient technical support and after-sales service for the old and new customers， our company has set up offices in Guangzhou, Shantou, Shandong, Sichuan, Zhejiang and Fujian province.

HT Fine Chemical Co., Ltd has enough production capacity, with more than 30 professional reaction kettle. Equipped with a power room, boiler room, vacuum, refrigeration system and other production security facilities, in the process of production, our company has always emphasized the importance of environmental protection. Our company not only has special waste collection device and sewage treatment system, but also has the specialized technical personnel who is responsible for environmental protection facilities construction and maintenance. In the product export, resistance to chlorine fixing agent, special silicone oil and printing assistant, have been into the export market successfully, exported to many countries and regions.

HT Fine Chemical Co., Ltd mainly face to the dealers customers! In line with the credit management principle, we are willing to provide various ways of cooperation (including the valet processing, sample imitation and peer interchange advantage products, etc.), to create a new world of win-win cooperation together.