More Tips For Choosing The Optimum Eco Solvent
Eco solvent is slower drying and includes glycol esters or glycol ether esters.The resulting prints are waterproof.This kind of solvent can be used to print directly on uncoated vinyl and other media as well as ridged substrates such as Foam Board and PVC.
The Low-solvent inks is also called eco solvent.In recent years, it becomes more and more popular in the outdoor solvent digital inkjet market.There are a lot of advantages,such as high security, low volatility, low micro-toxicity and high flash point.It’s a new outdoor inkjet. Even more people ask higher requirements about the product.They demand the boiling point is higher than 150 ℃, closed cup flash point higher than 65 ℃ .And the oral administration of lethal the amount of LD50> 3,000 ml / kg.
Comparing with the common solvent, it’s easy to discover something different. The greatest advantage of eco solvent is environmental friendly.It mainly shows the reduction of VOC can be volatile and non-application of toxic organic solvent.In the production plant, it’s not necessary to make ventilation any more.Compared with the water-based ink, the kind of solvent can maintain the high precision of pictures as like the water-based ink.Also it can overcome the acuity to the substrate and non-application in outside.Therefore, eco solvent ranges between aqueous and solvent based ink.It owns the advantages of both solvent.Solvent-based ink is the main component of organic solvents.The specialists generally apply for producing solvent with esters and ketones.It combines with the media during the first swelling of the media closely.So the solvent does not require the media covered with coating.And its evaporation speed can meet the requirements of high-speed printing.However, this kind of solvent is the biggest environmental problem, because the ink can be high levels of volatile organic compounds.In the long run will certainly be increased subject to many limitations.
Eco solvent is new to many users.The “eco” is regarded as can be seen as environmentally friendly ECO (Environmentally safe), non-coated substrates (Uncoated media) and the outdoor weather resistance (Outdoor durable).The application of ECO-solvent ink machine is characterized by widespread publicity of environmental protection, high accuracy and outdoor weather resistance. During the ink of the production process, eco-solvent inks opt for environmental friendly solvent.In addition,compared with the solvent-based inks, it also proposed two more requirements: The first one is to achieve high-precision output.It’s necessary to control the point of ink powder (dot gain) better;The other one is the high demand of ink manufacturing process of filtration demanding.
There are many features or advantages of the Eco Solvent:
(1)It has beautiful colors,lifelike effect,wide color gamut and excellent color performance.
(2) It’s waterproof, wear-resistant and easy bleaching.
(3) It applies the imported raw materials with good dispersion stability;It does not plug;
(4) It is resistant to UV light effects in order to prevent color fading. Also it has durable outdoor expression.
(5) It’s quick-drying with good adhesion.
(6)It does not contain benzene, toluene, xylene, cyclohexanone and other toxic solvents, a very small taste.
Resource From: Eco Solvent and Inkjet Ink Cartridge
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