Plastic Pet Bottles Wholesale |
Posted: July 23, 2016 |
2) good barrier properties. PET bottle barrier, particularly for oxygen and carbon dioxide barrier properties are excellent. 3) low consumption, light weight. Due to the high strength of PET bottles can be very thin, and therefore low consumption of PET bottles, light weight, help reduce costs and transportation costs. 4) Paul Hong good performance. PET bottles for a variety of scented materials, such as vanilla spices, garlic preparations, coffee, cocoa, tea, pickled shallot, etc., preserving flavor outstanding. 5) good chemical resistance. PET resistant to many aggressive chemicals, oil resistance to organic solvents, and has a good acid resistance alkali resistance. 6) demonstrate good for commodities. PET has a high transparency, light transmission rate of 90%, a haze of less than 3% and a gloss, appearance and quality comparable to glass. 7) recycling applications and ease of handling. PET bottles are generally recognized in favor of environmental protection of a plastic article, by following several ways to effectively deal with its waste. a through purification, melt granulation recyclable recovered particles can be used in the production of PET fiber chopped.
Dimensional copy or PET plastic. b monomer can be prepared by chemical degradation. For de novo synthesis of PET raw materials or other chemical products. c incineration heat recovery. Half of the heat generated during incineration PE PET incinerated about when [about 23MJ / kg (5500kcal / kg)] will not damage the incinerator, does not produce harmful poisons the environment, only generates CO2 and H2O.
The polycondensation reaction for at least 2 hours, depending on the reactor differ. The reaction constant of this reaction is small, and therefore must remove generated by the reaction of ethylene glycol as soon as possible in the course of the reaction, the reaction to break the equilibrium, driving the reaction towards the right, otherwise not only will affect the reaction rate, but also not to mention the degree of polymerization high. Therefore, polycondensation under vacuum requirements, particularly in the latter stage of polycondensation requires high vacuum, and should try to increase the evaporation surface. 2) Materials modified PET resin is milky white translucent or colorless transparent body, the relative density of 1.38, a refractive index of 1.655, a light transmittance of 90%; PET moderate barrier material, the O2 permeability coefficient of 50 ~ 90cm3 ? mm / (m2 ? d ? MPa), for CO2 permeation coefficient of 180cm3 ? mm / (m2 ? d ? MPa); PBM Company is a Plastic Bottle Manufacturers, Plastic Water Bottle Manufacturers, Custom Plastic Water Bottles Suppliers, HDPE Bottle Manufacturers, Plastic Bottle Cap Manufacturers Website: www.plastic-bottle-manufacturers.com
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