Agriculture: In September 2020, China implemented the "Management Measures for Agricultural Film", which clearly stated "supporting the production, manufacturing, and application of fully microbial degradable agricultural film". Traditional agricultural plastic films, as an extremely important production factor in protected vegetables, are prone to pollution and limited production in agriculture and animal husbandry. Biodegradable agricultural plastic films will become a future replacement.
Upstream of the fully degradable materials industry chain: as raw materials. Among them, PLA raw materials are tapioca, glucose water and lactide, PBAT raw materials are AA, PTA and BDO, and PHA raw materials are tapioca, glucose water and oleic acid.
The upstream of the entire industrial chain of fully degradable materials is the finished product of fully degradable materials. Such as kitchen utensils, chemical fibers, film bags, agricultural films, equipment, and grafts.
The main use is downstream of the fully degradable material industry chain.
Extrusion process: stainless steel hopper - JDL-150 twin screw extruder - hydraulic press flat screen changer - grinding tool socket - melt pump system software - extrusion machine grinding tool - three roller calender - three roller mold temperature machine - bracket refrigeration - cooling traction belt cutting equipment - meter meter - online hydraulic shear machine - server selection: PLC control
Production and processing raw materials: fully degradable sheets, waterproof rolls, PLA sheets, PBAT sheets, etc
Product regulations: thickness 1.8-2.2mm, tolerance ± 0.15; Total product width: 1550mm (product regulations support customization)
Machine equipment characteristics: This set of machine equipment is energy-saving; The complete set of machinery and equipment does not need to be connected to an external water circulation system; The built-in circulation system refrigeration system is our company's product,
1. Key advantage: server 0 water discharge; No water source pollution; Affordable environmental protection
2. Selection of gearbox refrigeration: Select an environmental protection refrigeration system, without the need for external circulation cooling water or water exclusion; Choose closed-loop control circulation, there is no need to worry that long-term use of cooling water may also cause dirt to block the cooling tower, causing damage to the gearbox
3. Selection of server water storage tank refrigeration system: Select an environmental protection refrigeration system, without the need for external circulation cooling water and water exclusion; Select closed-loop control loop.
The matrix of the composite material is polycarbonate polymer material. Based on the performance advantages and disadvantages of polycarbonate fiber material itself, different types of raw materials are selected to blend, add, improve, or organically modify with this material to achieve the technical performance of the polylactic acid based composite material. Common methods for modifying polycarbonate (PLA) by introducing soft molecular segments onto the PLA carbon chain, such as polyethylene glycol (PEG) and sheet extrusion machines_ POE car interior sheet production line_ Full degradation sheet processing_ Plastic particle processing_ Copolymers such as plastic mechanical hydroxyacetic acid (GA),