Unverified85% confidenceTradeoffTime unknown
尼龙/PP塑料铲长期使用铲头边缘易磨损变钝，铲不动板结尿块；铝合金或不锈钢金属铲头强度高但重量增加，适合大猫和结团硬的场景
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified不锈钢铲比塑料铲更耐用不易在结块时断齿，但重量大、边缘可能刮伤猫砂盆内壁涂层；塑料铲轻便静音，但铲膨润土结团时齿部易变形或断裂89% similarUnverified塑料铲轻便且不易刮伤猫砂盆内壁，适合软塑料材质的猫砂盆；不锈钢铲较重且硬，用于薄壁廉价塑料盆时反复刮擦易划出细缝滋生细菌83% similarUnverified铲头厚度＜2mm的薄塑料铲铲底板结尿块时容易折断，选铲头一体注塑加厚（≥3mm）或金属材质更耐用78% similarUnverified使用结团型膨润土砂优先选不锈钢或加厚尼龙铲：普通薄塑料铲在铲取大块硬结团时铲齿易弯折断裂，尤其边缘刮铲盆底时受力集中78% similarUnverified不锈钢铲更耐用抗腐蚀但重量较大且价格偏高，塑料铲轻便但薄款铲面在铲重块结团时易弯折变形，选塑料时铲头厚度应≥2mm并带加强筋77% similar
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