描述

用于丙烯酸Pmma板的塑料颗粒Pmma再研磨

PMMA塑料材料

优良的透明度和优异的耐老化性

PMMA具有重量轻、成本低、易于成型的优点

丙烯酸Pmma板用塑料颗粒Pmma再生料

产品详细信息

用于丙烯酸pmma板的塑料颗粒pmma再研磨

pmma的毒性和可回收性
聚甲基丙烯酸甲酯是高度生物相容性、100%可回收和不可生物降解的材料。PMMA被认为是第7组塑料
有几种回收PMMA的方法。这些回收过程通常涉及热解，在这种过程中，PMMA在缺氧的情况下被极度加热。另一个步骤涉及使用熔融铅解聚PMMA，以获得纯度>98%的单体MMA。然而，由于铅的使用和有害副产品的产生，这种回收过程在环境上不可行，因此限制了丙烯酸的使用
回收的亚克力可以制成板材，用于门窗、医疗行业、广告行业等的建筑
丙烯酸是PC的“无BPA”替代品，固体形式无毒<而在过去，PMMA是一种与人类组织天然相容的成分；它也被用于假牙和骨置换

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Plastic Pellet Pmma Regrind For Acrylic Pmma Board

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PMMA Plastic Material
Excellent transparency and outstanding aging resistance
PMMA has the advantages of light weight, low cost and easy molding.

Plastic Pellet Pmma Regrind For Acrylic Pmma Board

Product Details

Plastic pellet pmma regrind for acrylic pmma board

Toxicity and Recyclability of PMMA
Polymethyl methacrylate is highly biocompatible, 100% recyclable and non-biodegradable material. PMMA is considered as a group 7 plastic.
There are several ways to recycle PMMA. Often these recycling processes involve pyrolysis, in which the PMMA is extremely heated in the absence of oxygen. Another procedure involves depolymerization of PMMA using molten lead to obtain the monomer MMA in a purity >98%. However, this recycling process is not environmentally viable due to use of lead and production of harmful byproducts and therefore limiting the use of the acrylic.
Recycled Acrylic can be formed into sheets that are used in construction for windows and doors, medical sector, advertising industry and more.
Acrylic is a “BPA-Free” substitute for PC and non-toxic in solid form.
PMMA is naturally compatible with human tissue, and was a frequent component of contact lenses in the past; it’s also been used for dentures and bone replacement.

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