Rigid PVC basic knowlege Rigid polyvinyl chloride, UPVC is also called rigid PVC. It is an amorphous thermoplastic resin made by polymerization of vinyl chloride monomer plus certain additives (such as stabilizer, lubricant, filler, etc.). But strictly speaking UPVC is hard PVC, but hard PVC is not UPVC. UPVC should be rigorous and scientifically discussed. UPVC should not contain or use plasti
Basic knowledge of UPVC pipe UPVC pipe uses polyvinyl chloride resin as a carrier, which has excellent characteristics such as accurate temperature sensitivity, timed melting, and rapid absorption of active ingredients of additives when weakening the gravitational force between resin molecular chains. At the same time, it uses the world-famous calcium and zinc composite heat stabilizer. In the pr
The following is the reference formula of PVC water supply pipe as follows: 1. PVC 100, calcium and zinc stabilizer 3.5, light calcium 5, PE wax 0.15, stearic acid channel 0.2, CPE 3-6, ACR (401) 1.0-2.0, titanium dioxide 2-4, whitening agent proper amount. 2. PVC 100, calcium zinc stabilizer 2.4, paraffin wax 0.1, PE wax 0.13, stearic acid 0.3, monoglyceride 0.3, CPE 4, ACR (400 or 90S) 1.0, li
【Practical】 Formulation design of rigid PVC drainage pipe UPVC pipe is also called rigid PVC pipe. It is an amorphous thermoplastic vinyl chloride resin by adding certain additives (such as stabilizers, lubricants, fillers, modifiers, etc.), and then processed into a pipe by an extruder. Rigid PVC drainage pipe (UPVC) Advantages: light weight, corrosion resistance, high strength, can be r
PVC resin 100 kg Calcium 20-500 Stabilizer 3-6 Lubrication 0－5 ACR 0－4 CPE 0－6 Titanium dioxide 0-2 Brightener 10-30g
Explain the storage, transportation and installation requirements of PVC pipes 1) The transportation of PVC pipes, bamboo materials, bamboo parts and valves shall comply with the following rules ① During shipment, it is not allowed to throw, drop, roll or drag. When handling in winter, it should be handled lightly. When mechanical equipment is used for lifting and filling, it is necessary to
PVC water pipe transportation and storage requirements Today, let me talk about the requirements for the transportation and storage of PVC water pipes. Let's take a look. 1. Transportation and loading and unloading of PVC water supply pipes: Check whether there are protruding hard objects (bolts) in the carriage. The sockets should be alternately arranged in parallel. The socket part should
Storage and transportation of PVC and CPVC pipes Thermoplastic tubes can be stored indoors or outside the yard. When stored outdoors, the pipeline should be protected from direct sunlight, and the pipeline should be properly supported during storage to prevent sagging or bending. The pipeline should be stored on the level ground of the job site in the packaging provided by the factory. Care mus
