Hdpe Geomembrane Machine

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FAQ

Is the tableware made of PP raw material the best of those plastic tableware?
1 polyethylene terephthalate (PET) is made up of ethylene. Used as mineral water bottles, cola beverage bottles, fruit juice bottles, etc.. Because it can only heat 120 degrees, so only suitable for cold and warm drink, if installed high temperature liquid or heating deformation.2. High density polyethylene (HDPE), suitable for food and medicine bottles, cleaning supplies and bath products, shopping bags, garbage cans.3. Polyvinyl chloride (PVC) is polymerized from vinyl chloride. High temperature and contact with grease, PVC easily release phthalate two formic acid and incompletely polymerized toxic vinyl chloride monomer. PVC film made of PVC, transparent, difficult to break, strong adhesion, low prices, we see in the supermarket, supermarkets on the box firmly glued to the film is it. According to its characteristics, it is only suitable for vegetables and fruits refrigerated preservation, it is not appropriate to put meat, cakes and other foods containing more fat, it should not be used as microwave heating
Does anyone know what kind of plastic material PP-M40 is?
Compared with the ordinary PP, the filling PP has the advantages of less shrinkage, higher rigidity and good heat resistance, and is suitable for being used as an electric cooker, an inner ring, an automobile, a motorcycle fitting, etc..
What is Ms plastic material?
Copolymerization of styrene and methyl methacrylateMS resin is commonly used transparent plastic raw materials, general injection molding and extrusion molding, transparency of nearly PMMA, for optical components / toys / lampshades, lighting, /OA accessories / food containers / household appliances / building materials, etc.
How to make plastic raw materials?
oil refiningPetroleum crackingCracking is the process of breaking down hydrocarbons with relatively large molecular weight and high boiling point under certain conditions, which are relatively small molecular weight and low boiling point hydrocarbons.Cracking under catalysis, also known as catalytic cracking.
What are the raw materials for producing plastic vest bags?
Determine specifications, dimensions, and printed documentsAbout vest bag specifications, similar, non uniform specifications, can be customized according to customer requirements. General specifications such as 20*32cm, 25*40cm, 30*48cm, 35*55cm. Thickness according to plastic limit standard is single layer, not less than 0.025mm.Printed documents can be designed according to the sample, or delivered to the manufacturer by the customer, and may also be designed by the manufacturer.Carry out film blowing according to order quantity, and contact plate making process at the same timeBlown film is a plastic processing technology that melts plastic particles, melts them through an extruder, and then blows them into a plastic film through a blower. The plastic vest bag is made of high-density polyethylene (HDPE, also known as low pressure material) as raw material.
How do plastic materials come from?
Plastic materials: is made of macromolecule resin (polymer) as the main ingredients penetrate various auxiliary materials or additives, in particular temperature, has the plasticity and fluidity under pressure, can be molded into shape and maintain the same shape of material under certain conditions.
Aluminum Alloy door corner with what plastic raw materials do?
Nylon two times, generally eight thousand and one hundred tons of good, I do the mold, and my customers are using this material
What are the raw materials needed for making plastic bags?
Plastic bags, quality, food grade requirements, the use of brand new HDPE (low pressure polyethylene). Or LDPE (high pressure polyethylene). Or a mixture of the two.