Microwave Oven Mica Plate Sheet | Heat-Resistant Repair Part
Microwave Oven Mica Plate Sheet | Heat-Resistant Repair Part
Microwave Oven Mica Plate Sheet – Heat-Resistant Replacement Part
Keep your microwave running at peak efficiency with this durable mica plate sheet. Designed as a direct replacement waveguide cover, this mica sheet shields the magnetron cavity from food splatter and moisture, helping your appliance heat evenly and consistently. It's a simple, cost-effective fix that extends the life of your microwave.
Made in Mainland China.
Key Features
- Genuine Mica Material: Eco-friendly and built to last, mica is a naturally occurring mineral prized for its thermal and electrical insulating properties.
- Excellent High-Temperature Resistance: Withstands the intense heat generated inside microwave ovens without warping or deforming.
- Maintains Microwave Efficiency: Prevents cooking performance from degrading by protecting the interior cavity from grease and food particles.
- Wide Application: Compatible with most standard microwave ovens; also suitable for use in electric hair dryers, toasters, warmers, and other home appliances requiring heat-resistant insulation sheets.
- Long Service Life: Durable construction means fewer replacements and better long-term value.
Specifications
| Material | Mica |
| Color | Silver |
| Dimensions | Approx. 116 × 64 mm (4.6 × 2.5 in) |
| Weight | Approx. 39 g (1.4 oz) |
| Condition | 100% Brand New |
| Application | Microwave oven & other heat-generating home appliances |
| Origin | Mainland China |
Package Contents
- 1 × Microwave Oven Mica Plate Sheet
Note: Please allow ±1–3 mm variance due to manual measurement.
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Learn more: Nutrition.gov on cooking and food safety
Frequently Asked Questions
Q: What is a microwave oven mica plate and why do I need to replace it?
A: The mica plate (also called a waveguide cover) sits inside the microwave cavity and protects the magnetron from food splatter and steam. Over time, it can become burnt, cracked, or coated with residue, which reduces heating efficiency and can even cause arcing. Replacing it with a fresh mica sheet restores proper function and extends the life of your appliance.
Q: What size is this mica plate and will it fit my microwave?
A: This mica plate measures approximately 116 × 64 mm (4.6 × 2.5 inches). We recommend measuring your existing mica cover before purchasing to confirm compatibility. If your current plate is a similar size, this sheet can typically be trimmed slightly with scissors to achieve a precise fit.
Q: Can this mica sheet be used in appliances other than microwave ovens?
A: Yes! Thanks to its excellent heat resistance and electrical insulating properties, this mica sheet is also suitable for use in electric hair dryers, toasters, warmers, and other home appliances that generate significant heat.