Analysis on the material of induction cooker panel

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When Science and technology encounter the sizzling sound of fried eggs in the morning and the bubbling sound of hot pot in the late night, the induction cooker has become the cooking center of the Modern Family. But have you ever wondered how many scientific codes are hidden in the panel material that underpins all this? It not only to withstand high temperature baking, but also bear the friction pot, and even need to resist oil penetration and sudden cold heat shock. The quality of the material, directly determines the life of the induction cooker, safety and use experience. Next, I will introduce you to several common materials of induction cooker panel.

I.Glass-ceramic panel

Glass-ceramic panels (also known as black crystal panels) are the dominant player in the induction cooker market. The key secret is the composite structure of the Crystal and glass:

1. High temperature resistance: through the high temperature melting process, the alumina, lithium oxide and other crystal particles are uniformly embedded in the glass matrix to form a dense microstructure. This allows the panels to withstand temperatures of more than 600c, Coefficient of thermal expansion less than a third of those of ordinary glass, and remain cool even when splashed with hot oil or stir-fried for long periods.

2. Strong impact resistance: Mohs hardness 6-7 level (close to quartz) , can resist the spatula scratch, heavy bump. But need to avoid direct use of metal tools to eliminate coke residue, otherwise it may leave subtle scratches, reduce long-term heat resistance.

3. Easy to clean: the surface is smooth and dense, oil is difficult to penetrate, a rub that net characteristics greatly reduce the cleaning burden. It is suggested that products with rounded edges should be selected to avoid cracks on right-angled edges.

4. Applicable scenarios: high-frequency family use, Chinese stir-fry, the pursuit of durability of the user.

Ⅱ.Ceramic panel

The ceramic panels are white or beige, often mistaken for low-end materials, but their workmanship and positioning are very different:

1. Sintering Process: through high-temperature sintering ceramic particles closely combined to form a dense surface. But the temperature limit of ceramic material is about 400 °C, easy to crack when suddenly cold and hot (such as immediately after cooking with cold water) .

2. Easy staining: long-term use, the oil may penetrate into the micropores lead to yellowing. Suggest regular use of neutral detergent + soft cloth to clean, avoid the use of steel balls and other hard objects.

3. Low cost: ceramic panel low cost of raw materials, processing technology is relatively simple, suitable for limited budgets or occasional cooking families. However, low-priced products may have insufficient thickness (< 3 mm) or rough edge treatment, increasing the risk of cracking.

4. Shopping tips: preferred thickness ≥4 mm, smooth edge of the model, to avoid security risks caused by process defects.

Ⅲ .Shortcellan glass-ceramic panel

Schottzelan is the“Technological ceiling” in the field of glass-ceramics, and its strength lies in the dual breakthroughs in materials and processes:

1. Ultimate Heat Resistance: using special lithium aluminosilicate formula, can withstand more than 800 °c high temperature, thermal shock resistance than ordinary glass-ceramics increased by 50% . According to laboratory data, it can be cycled 100 times without cracking at temperatures ranging from -20 °C to 800 °C.

2. Super impact resistance: Mohs hardness grade 7 or above, the surface density is very high, can resist knife and fork drop, pot hit and other extreme scenarios.

3. Anti-penetration ability: through the ion exchange process to enhance the surface compactness, oil stains, water stains almost impossible to penetrate, after cleaning without leaving water marks, ten years as new.

4. Applicable crowd: professional chefs, open kitchen users, the pursuit of high-end consumers once and for all.

Conclusion

Induction Cooker Panel Material, is the silent cornerstone of security in the kitchen, it with molecular precision structure against high temperature and impact, with nano-scale dense surface isolation oil stains and scratches. It does not need words, but with ten years of heat resistance, impact resistance and permeability, will be safe and worry-free engraved into the details of each cooking.