Formaldehyde absorbing medium SW3770

Formaldehyde absorbing medium SW3770

Specification:

Formaldehyde absorbing medium is made through a special process by using water-soluble acrylic resin as the main binder.

It has excellent performances of high temperature resistance, scrub resistance, anti-yellowing, anti adhesion, penetration resistance and high light fastness. The efficiency of formaldehyde purification meets national standards.   

Our formaldehyde absorbing medium has good printability. When printing, it is not easy to be clogging and pulling. It has great color saturation and excellent luster, especially when cooperating with pearl lusting printing ink or aluminum ink.

Attention: Please ensure there is as least one coating using the formaldehyde absorbing medium, and keep this coating in contact with the air as much as possible in order to fully achieve formaldehyde absorbing.

Printing based materials: PVC coated paper, non-woven paper, pure texture paper and gold foil paper.

Cylinder specification:

Use specially-made gravure cylinder.

Technical parameters of the cylinder:

Pure texture paper printing: 55-70 line/cm

PVC coated paper printing: 50-60 line/cm

Diluting technique: Add a little water if the viscosity is too high. The viscosity can be adjusted to 20-21 per second (Zahn 3 cups, indoor temperature). Use clear water in order to prolong the preservation period of the remained ink.

Allocation of pearl lusting printing ink

Mix the pearl powder with the water at one-to-one scale, then add the medium and stir well. The volume of added water depends on the viscosity.

Drying method: hot air drying (140-150°C)

If the printing speed is fast, it is necessary to turn the oven heat up or add circulating air volume so as to achieve superior drying effect after printing, also, it is okay to dry directly in the big oven after the last printing program.

Printing speed: 40-50 m/min(link embossing)

                         80-100 m/ min (sub-machine)

PH value: 8.0-9.0

Washing technique: As the hardened ink is difficult to clear, it is required to keep the roller and the printing ink working all the time. Once stopped, the roller should be cleared immediately to avoid clogging caused by the hardened printing ink. Usually, the detergent is water. If being clogging, add 1% ammonia solution into the detergent when clearing.

Package: plastic barrel (1X1000KG)

Storage: Medium products should be kept in a cool ventilated dry place, not in the open air. Avoid over exposing to the sun or leaking. Twelve months of storage period, but it is necessary for customers to keep the medium product in an appropriate condition and use it according to the date of manufacture.

Danger level: non-flammable, low or no toxicity, inedible

Emergent treatment: It may cause allergy or inflammatory complications when exposed to the skin. If this happens, use the soap to wash the skin as soon as possible. Do not use the organic solvent. If spattered into the eyes carelessly, hold eyelids open and rinse out with clean water for about 10 minutes to ensure complete flushing. Any inflammatory complications happen, please go to hospital in time. Slightly ingested by accident may cause allergy of the mouth, throat or esophagus or nausea. Under this situation, drinking plenty of water can relieve symptoms. Carelessly ingested in quantity should be promptly to the hospital.

Notes:

This handout is given based on practical production and comprehensive test results. The performance of the product also depends on specific application conditions and the selection of pigment. Different pigments, different performance. Please carefully select the pigment, and do the related tests as we are unable to predict or control using condition in your factory.

A leading position in the development and application of wallpaper printing water-based materials in China.
6 years experience. We have over 6 years experience in this field. That means we can preview the problems for the orders and production.
Advanced management & Strict QC. We implement scientific and strict production management and rough QC managing policy, to ensure that every product is of good quality.
Stable supplier. We have worked with lots of domestic printing factories for many years. As we are exploring overseas business opportunities, we would like to offer cheaper printing ink with best quality in order to promote our business.
Smooth shipping. We have been cooperated with many professional logistics companies which also have their business around the world.
Certificates. SGS testing report, Non-dangerous certification, Permission of the Technical Supervision and Research Center of the Building Materials Industry and more. Production process in good orders and products in high quality are guaranteed.
Fast reply. We have excellent oversea sales representatives. Any requests will be responded with 12 hours.


Packaging, payment and delivery

Our ink will be packed in different plastic barrel. Basically, there are five kinds of packages which are 20L, 25L, 30L, 50L and 1000L as the pictures showed below.

Our services


Dechang group provides products that follow closely the trend of world market by using advanced tenchnology on basic of our principle of practice, quality, innovation and good-faith.

----- Strict Quality control, almost 0 complaint rate;
----- Excellent service, fast feedback for all questions in 1 day;
----- Samples for testing are available;
----- Multiple choice transport packing for customers, IBC or flexitank.


Any question, comment,suggestion, compliment, and complaint is welcomed. We will treat it as one critical way to continuously improve our services to you.



Company information

Dechang Group is a R&D manufacturing enterprise that includes Guangzhou Dechang Chemicals Tech. Co., Ltd and Yingde Jiecheng Chemicals Industry Co., Ltd. We are specialized in wallpaper printing material—water based medium, water based ink, water based paste etc. Dechang has been dedicated to developing and promoting environmental friendly water-based inks and water-based coating products since the company's establishment, quickly becoming the leader in printing raw material supplying industry in China. The market share and sales amount reaches the top 1 in China. Our main customers are famous wallpaper manufacture factory, such as: Topli (the earliest and largest in China), Uniwal, etc.

Our factory workshop

R&D

How to contact us ?

Send your Inquiry Details in the form as below for Free Sample, click Send! Or you can click the Trademanager to start a close conversation with our customer service on line!