News
-
Characteristics and uses of PVC tent glue
You are here: Huirui Adhesive Industry> Huirui Information> Huirui Library> PVC tent glue characteristics and usesCharacteristics and uses of PVC tent glueBack to list Author: Swiss Department of PVC glue tent Source: Department of Swiss tents PVC glue factory Date: 2021-03-20【Features of PVC Tent Glue】● PVC tent glue is a soft polyvinyl chloride (P...Read more -
Factors affecting the transparency of PVC plasticizers
1. Refractive indexIf the visible light refractive index of PVC resin is the same or similar to 1.52~1.55, the transparency of PVC products will be better, otherwise the transparency will be lower.2. Linear length of molecule (molecular group)The linear length of the molecule (or molecular group) is less than the visible light wavelength of 400~735nm, the re...Read more -
What do the common abbreviations of PE water supply pipe stand for?
Generally, when customers inquire about PE water supply pipes, they will directly report the specifications and models of the pipes, but for those who have just started to contact PE pipes, some terms may not be clear. The following editor Deng Quan will study with you the common abbreviations of our PE pipes.1. PE100 or PE80PE100 refers to the grade, PE100 ...Read more -
pe pipe hot melt welding parameters
In the pipeline construction process, due to construction site restrictions, PE pipe welding may be required. For example, the pipe jacking may be welded for tens of meters or hundreds of meters. If the welding is not good, it will affect the construction quality, cause water leakage, and affect the construction. Progress, here Runshuo Pipe Industry has comp...Read more -
What is PVC floor
PVC, whose full name is Poly vinyl chloride, is mainly composed of polyvinyl chloride. PVC floor refers to the floor produced by using polyvinyl chloride material, specifically it uses polyvinyl chloride and its copolymer resin as the main raw material, adding fillers, plasticizers, stabilizers, colorants and other auxiliary materials on a continuous sheet-l...Read more -
Extrusion problem of pvc foam board
In the process of PVC foam board extrusion, the problems encountered can basically be classified into 4 categories, one is stability problem; the other is melt strength problem; third is lubrication problem; fourth is dispersion problem. These four types of problems, especially the first three types of problems, will restrict each other and have cross-effect...Read more -
PVC drainage pipe installation and construction method
1. Features and selection range1.1 The scientific nature of construction management: the use of total quality management methods. A sound quality assurance system and technical measures have controlled the entire construction process.1.2 The rationality of the installation process: the application of compact construction process overlap and labor organizatio...Read more -
The difference between pvc tube and ppr tube
The main component of PVC water pipes is polyvinyl chloride. In addition, other components are added to enhance the heat resistance and pressure resistance of the water pipes. The surface is usually coated with a layer of protective paint with an adhesive inside.The main component of PPR water pipe is type 3 polypropylene, and the surface is generally galvan...Read more -
PVC commonly used additives
Additives are indispensable raw materials in the production of PVC plastics, which are determined by the inherent characteristics of PVC resins. PVC additives are divided into two categories: (1) Process additives are necessary for the plastic molding process to proceed. Such as stabilizers and lubricants in the production of hard pvc plastics, without them...Read more -
Types and functions of additives commonly used in PVC
Type of additivePurpose and functionHeat stabilizersPrevent the decomposition of PVC, generally increase the thermal stability of the resin by 10 timesOrganotin stabilizerUsed for hard products such as pipes, pipe fittings, windows, etc.Calcium/zinc stabilizerUsed not only as a plasticizer, but also as a stabilizer for hard products in contact with foodMethy...Read more -
The mechanism and use of different PVC stabilizers
PVC stabilizers, especially heat stabilizers in PVC stabilizers have a wide range of uses and many types. Such as: lead salt composite stabilizer, organic tin stabilizer, calcium zinc composite stabilizer, liquid composite stabilizer, barium zinc composite stabilizer, potassium zinc composite stabilizer, etc.【Thermal Stability Mechanism of PVC Stabilizer】1. ...Read more -
PVC stabilizer|The mechanism of rare earth heat stabilizer
PVC stabilizers|rare earth heat stabilizers mainly include organic weak acid salts and inorganic salts of light rare earth lanthanum, cerium and neodymium which are rich in resources. The types of organic weak acid salts include rare earth stearate, rare earth fatty acid, rare earth salicylate, rare earth citrate, rare earth laurate, and rare earth caprylate...Read more