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topeco clean
Products >> wholesale excellent melamine kitchen magic sponge eraser
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| Product Name: |
wholesale excellent melamine kitchen magic sponge eraser
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| Supply Ability: |
5000000 pieces a year |
| Related proudcts |
cleaning sponge, household cleaning, kitchen cleaning, |
| Specifications |
color: white, gray, pink |
| Price Term: |
FOB CIF CFR CFA |
| Port of loading: |
qingdao |
| Minimum Order |
2000 pieces |
| Unit Price: |
0.03 per piece |
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What is the Magic Cleaning Eraser Made Of?
White Nano Erasers are made from melamine, an organic compound with a wide variety of uses; in nature, you¡¯ll find melamine used in everything from&©|160;sound dampening materials to dinnerware sets.&©|160;
When the rigid crystal structure of melamine is processed, it turns into melamine foam, which is the generic name for Magic Eraser Sponges. The melamine foam has a&©|160;superfine, high-strength structure&©|160;that behaves a lot like sandpaper with a nearly microscopic level of grit.&©|160;
White Magic Erasers are formed differently from other cleaning products and only need water to effectively clean most stains -- no ***ergent or soaps are required. The only shortcoming is that melamine foam erasers wear out quickly -- just like pencil erasers do. To all outward appearances, however, melamine foam erasers look and feel just like the normal sponge. To view the crucial properties of melamine foam, you need to go down to the microscopic level. This is because when melamine resin cures into foam, its microstructure becomes very hard -- almost as hard as glass -- causing it to perform on stains a lot like super-fine sandpaper. You may be asking yourself, if this foam is almost as hard as glass, then how can it be like a sponge? Because it's a special type of open-pore foam.
Closed-cell foam is easier to visualize, so let's start there. Types of closed-cell foam are usually more rigid because they retain most of their air pockets intact, like a bunch of balls all crammed together. For open-cell foam (typically the more flexible) imagine that those balls have burst, but that some sections of their casings remain. You can picture a squishy&©|160;sea sponge&©|160;as an example. In airy melamine foam, only a very limited amount of casing stays in place, and the strands that do are located where the edges of several air pockets overlapped. The foam is flexible because each tiny strand is so slender and small that bending the entire eraser is easy.
The cavity-ridden |
| Company: |
topeco clean
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| Contact: |
Ms. topeco clean |
| Address: |
No.129, Huanghe road |
| Postcode: |
450000 |
| Tel: |
86 17760782037 |
| Fax: |
none |
| E-mail: |
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