As a supplier of 80gsm Sticky Sublimation Paper, I've been frequently asked whether this product is affected by chemicals. This is a critical question considering the various environments and applications where our paper is used. In this blog, I'll delve into the science behind it and provide a comprehensive understanding of the impact of chemicals on 80gsm Sticky Sublimation Paper.
Understanding 80gsm Sticky Sublimation Paper
Before we discuss the impact of chemicals, let's first understand what 80gsm Sticky Sublimation Paper is. The "80gsm" stands for 80 grams per square meter, which indicates the paper's weight and thickness. A lower gsm generally means a thinner and lighter paper, which can offer certain advantages like better flexibility and potentially faster ink absorption.
The "sticky" feature is crucial as it allows the paper to adhere to the substrate during the sublimation process. This ensures that the design transfers accurately onto the surface, whether it's a t - shirt, a mug, or a mouse pad. The sublimation process relies on heat and pressure to turn the ink from a solid to a gas, which then permeates the substrate's surface, creating a permanent and vibrant image.
Types of Chemicals and Their Potential Impact
Solvents
Solvents are chemicals that can dissolve other substances. Common solvents include alcohol, acetone, and various petroleum - based solvents. When 80gsm Sticky Sublimation Paper comes into contact with solvents, several things can happen.
Firstly, solvents can dissolve the adhesive layer. The sticky property of the paper is due to a special adhesive coating. If exposed to solvents, this coating can break down, causing the paper to lose its ability to stick properly to the substrate. For example, if a cleaning solution containing acetone accidentally spills on the paper, the adhesive might dissolve, and the paper could start to peel off during the sublimation process, leading to a flawed transfer.
Secondly, solvents can affect the paper's structure. The base paper of the 80gsm Sticky Sublimation Paper is designed to have specific porosity and texture for optimal ink absorption. Solvents can penetrate the paper fibers, causing them to swell or break down. This can change the paper's surface characteristics, leading to uneven ink transfer. The ink might not spread evenly across the paper, resulting in blurry or patchy images on the final product.
Acids and Bases
Acids and bases are two types of chemicals with opposite chemical properties. Acids can donate protons, while bases can accept protons. The pH level is a measure of the acidity or basicity of a substance.
When 80gsm Sticky Sublimation Paper is exposed to strong acids, the acid can react with the paper fibers. Paper is mainly made of cellulose, and strong acids can break down the cellulose chains. This can lead to the paper becoming brittle and losing its strength. In the context of sublimation, a brittle paper is more likely to tear during handling or the transfer process, which can ruin the design transfer.
On the other hand, exposure to strong bases can also have a negative impact. Bases can cause the paper to become discolored and can also affect the ink on the paper. The inks used in sublimation are formulated to work within a certain pH range. If the pH of the paper is shifted due to base exposure, the ink might not sublimate correctly, resulting in faded or distorted colors on the final product.
Oxidizing Agents
Oxidizing agents are chemicals that can cause oxidation reactions. Common oxidizing agents include hydrogen peroxide and chlorine bleach. When 80gsm Sticky Sublimation Paper is exposed to oxidizing agents, the paper fibers can be oxidized. Oxidation can lead to the paper becoming yellowed or brittle over time.
The ink on the sublimation paper can also be affected by oxidation. Oxidizing agents can react with the pigments in the ink, causing them to change color or lose their vibrancy. This means that even if the paper is able to transfer the design onto the substrate, the resulting image might look dull and unappealing.
Protective Measures for 80gsm Sticky Sublimation Paper
To ensure that our 80gsm Sticky Sublimation Paper remains in optimal condition and is not affected by chemicals, we recommend the following protective measures.
Storage
Store the paper in a clean and dry environment. Avoid areas where there are likely to be chemical spills or fumes. A sealed storage container can provide an extra layer of protection. For example, if you have a workshop where various chemicals are used, store the sublimation paper in a cabinet away from chemical storage areas.
Handling
When handling the paper, make sure your hands are clean and free from chemicals. If you are working with chemicals in the same area as the sublimation paper, wear gloves to prevent any chemical transfer. Also, avoid using cleaning products near the paper that contain solvents, acids, or bases.
Comparison with Other Sticky Sublimation Papers
Our company also supplies 120gsm Sticky Sublimation Paper and 90gsm Sticky Sublimation Paper. Compared to these higher - gsm papers, the 80gsm Sticky Sublimation Paper is more vulnerable to chemical damage.
The thicker papers (120gsm and 90gsm) generally have more robust paper structures. Their fibers are more closely packed, which can provide better resistance to chemical penetration. Additionally, the adhesive layer on these papers might be more resistant to solvents and other chemicals due to a thicker coating or a different formulation. However, the 80gsm paper offers advantages in terms of flexibility and cost - effectiveness, which make it a popular choice for many applications despite its slightly lower chemical resistance.
Conclusion
In conclusion, 80gsm Sticky Sublimation Paper is indeed affected by chemicals. Solvents, acids, bases, and oxidizing agents can all have negative impacts on the paper's adhesive layer, its structure, and the ink printed on it. However, by taking proper storage and handling precautions, users can minimize these risks and ensure high - quality sublimation results.
If you are interested in purchasing our 80gsm Sticky Sublimation Paper, or if you have any further questions about its properties and usage, please feel free to contact us. We are more than happy to help you with your sublimation needs and provide you with the best products and advice.
References
- Kocman, D., & Gubala, V. (2017). Environmental Fate and Behavior of Chemicals. In Handbook of Environmental Chemistry.
- Hubbe, M. A., & Rojas, O. J. (2019). Cellulose and Its Derivatives: Structural, Physical, and Chemical Characterization. In Cellulose and Wood Based Materials.
