Unverified70% confidenceFactTime unknown
专业贴膜刮板多采用聚醚型TPU或硅胶，比普通PVC刮板抗老化不易变脆，长期潮湿环境使用更耐用
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified材质优先选TPE/TPR或食品级硅胶（无异味、耐水解），避免PVC材质：PVC长期高温洗涤易析出增塑剂并加速老化开裂，一般用20-30次就变硬掉屑87% similarUnverifiedTPR和硅胶垫可直接机洗或用中性清洁剂刷洗，PVC垫遇碱性清洁剂或高温易加速老化开裂，清洁需用温水+温和洗剂84% similarUnverified防滑颗粒选硅胶（TPR/硅胶点胶）优于普通PVC印胶，硅胶点耐洗50次以上不易脱落，PVC印花洗20次左右开始开裂脱落83% similarUnverified材质选硅胶或TPU优于PVC和真皮：硅胶防水耐低温不脆化，真皮遇雨易变形发霉，PVC在-10度以下变硬易裂82% similarUnverified硅胶材质优于TPU和PVC，硅胶皮肤过敏率低、耐氯性好、老化慢；PVC垫圈价格低但长期接触泳池氯水易变硬开裂，勒痕明显82% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/350561API
curl https://kongchang.com/api/v1/knowledge/claims/350561MCP
get_claim(id=350561)