A mirror surface finishing stainless steel plate is under high demand, such as many commercial building are using shinny stainless steel plate to decorate the wall. The beautiful mirror finish stainless steel plate has become very popular ornament element in commercial building as it not only gives grandeur feeling but also convenient in maintenance. A […]
Precision scrubbing which involves PVA sponge is one of the important process in industrial surface cleaning. This is because the PVA sponge has to provide sufficient scrubbing force without causing scratching or damaging the substrate surface. Especially in the silicon wafers and hard disc substrate surface cleaning, those precision part require a good quality scrubbing […]
We all know PVA block sponge is widely used in many industries and application, but lately we came across a Melamine sponge block which claim with “Magic Cleaning” performance. What special about the melamine sponge if compare with PVA sponge? Will it out overtake PVA sponge in future? These are all the interesting topics we […]
The launching of PVA sponge for buffing process is invaded into the surface finishing industry. We all known that PVA is the main composition for the grinding wheel and now the industry wants more. Even though the PVA based grinding stone comes in hard in nature, and it is a common commodity for precision surface […]
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One of the latest application for PVA foam cube in wastewater treatment. The aeration tank in the wastewater treatment plant is using PVA foam as a microorganism immobilization carrier. This is because the open pore structure in the PVA sponge has becomes a good bio-holder for growing up microorganism. The porous effect and high porosity […]
Similar to many plastic material, the PVA sponge has shown good chemical resistance performance for most of the chemical. The good chemical resistance is referring to the sponge roller does not has significant impact in product life span. Unfortunately, there are several chemical or acid solution are actually deteriorating the PVA sponge quality, for instance […]
Improve the PVA sponge quality is definitely our goal. Before we are going through the details, we would like to take this opportunity wishing our business partners and customers for a happy and prosperous new year. Meantime, we reveal our new year resolution so that we could align ourselves with our customers’ requirement. As comments […]
In general, PVA sponge properties have show good chemical resistance, however there are still some chemicals which will bring adverse effect to the sponge material. The PVA sponge consider as a plastic polymer which comes with porous structure. The interconnecting open pore structure perhaps exaggerate the flowing of chemical solution. In general, the plastic polymer […]
Continue Reading...The Natural Black Lava Stone and PVA Foam Cube
Comparing the natural black lava stone and the PVA foam cube. Some of the aquarium lover are using lava stone to cultivate the microorganism in the water. This is very similar application by using the PVA foam cube in the wastewater treatment industry. We purposely get a pack of the lava stone from one of […]
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Today we are going to talk about PVA sponge visual deficiency. As a PVA sponge supplier, we are seeing many PVA sponge rollers, either our own product or from other suppliers. We would like to take this opportunity to summarize some visual defects on the PVA sponge. Even though PVA sponge comes in various form […]
