The sponge lining manufacturer supplies various packaging sponges, electronic sponges, fireproof and environmentally friendly sponges, and shockproof sponges
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Product Information
Sort: spot goods
Place of Origin: Jinhua, Zhejiang
Material: Conventional
Descriptions
About spongesSponge is a porous material with good water absorption and can be used to clean items. The sponge commonly used by people is made of wood纤维素纤维or发泡塑料Made of polymer. In addition, there are also natural sponges made from sponges. Most of these natural sponges are used for body cleaning or painting. In addition, there are three other types of synthetic sponges made from other materials, namely low-density ones聚醚(Non-absorbent sponge)聚乙烯醇(High water absorption material, no obvious pores) and聚酯。
Production process将发泡树脂，发泡助剂和粘合剂树脂(使成品具有粘合性)混合在一起；进行发泡加工。将80份乙烯乙酸乙烯酯（EVA）、20份APAO PT 3385、20份偶氮二甲酰胺、l9份CaCO 和0．6份过氧化二异丙苯混合在一起，置于模具中发泡，并用机械力击破闭孔，即可制得发泡海绵。其密度（d）为0．028 g/cm ，25% 的压缩硬度为1．9 KPa。
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Scope of application广泛应用于电器、精密仪表、仪器、办公设备、体育用品、五金机电、汽车电子配件、空调制冷配套件、冷库保温材料、机器设备密封缓冲件，各种精密仪器、医疗刀具、量具、餐具、珠宝礼品盒的包装内衬等产品的防震缓冲包装等领域。
Product performanceIt is not prone to deformation after long-term use and can be cut smoothly. Environmentally friendly materials play functions such as insulation, buffering, sealing, heat preservation, shock absorption, dust prevention, fire prevention, anti-static, filling, fixation and beautification for products in all industries. |
We can provide free drawings based on samples. We offer reasonable quotations according to the required materials, processes and dimensions. Welcome to customize with your drawings or samples!
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