矿用阻燃PVC输送带属于整芯输送带的一种，生产中PVC塑料主要作为皮带的覆盖层，其带芯骨架材料是以聚酯、聚酰胺等化纤帆布构成，因此是一种轻型输送皮带，工业生产中这类皮带主要有带体轻薄、尺寸稳定性好、安全无毒等优势。除了PVC塑料，目前轻型整芯输送带的覆盖胶选材还包含PU弹性体、聚酰胺、SBS热塑性弹性体泥杆 保定古筝 塑料增韧剂 拱形护坡模具 保定空调维修 托辊生产线等，这里主要说的是阻燃PVC输送带。
The
flame-retardant PVC conveyor belt used in mining belongs to a type of
whole core conveyor belt. In production, PVC plastic is mainly used as
the cover layer of the belt, and its core skeleton material is composed
of polyester, polyamide, and other chemical fiber canvas. Therefore, it
is a lightweight conveyor belt. In industrial production, this type of
belt mainly has advantages such as light and thin belt body, good
dimensional stability, safety and non-toxic. In addition to PVC plastic,
the current selection of covering materials for lightweight whole core
conveyor belts also includes PU elastomers, polyamides, SBS
thermoplastic elastomers, etc. The main focus here is on flame-retardant
PVC conveyor belts.
轻型输送带的发展有利于促进传统以橡胶为主要原料的输送皮带生产，逐渐向复合塑料方面发展，不单能降低矿用输送带生产的原料消耗，还能更轻的带体重量还能节省物料运输过程中的动力消耗，有利于输送系统的节能环保发展。矿用阻燃PVC输送带生产可以采用涂覆法、压延法、浸渍法等，但是不管采用哪种方式其覆盖胶都必须做弹性、耐磨性、耐腐蚀性等符合规范要求，因而需要了解增塑剂、填充剂的对PVC覆盖胶造成的影响。
The
development of lightweight conveyor belts is conducive to promoting the
production of traditional rubber based conveyor belts and gradually
moving towards composite plastics. This not only reduces the consumption
of raw materials in mining conveyor belt production, but also reduces
the weight of the belt body and saves power consumption during material
transportation, which is conducive to the energy-saving and
environmentally friendly development of the conveyor system. The
production of flame-retardant PVC conveyor belts for mining can use
coating, rolling, impregnation, etc. However, regardless of which method
is used, the covering adhesive must meet the requirements of
elasticity, wear resistance, corrosion resistance, etc. Therefore, it is
necessary to understand the impact of plasticizers and fillers on PVC
covering adhesive.
