PE Sleeve For DI Pipe

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Specification

1. Product produced according to ISO8180

2. Thiciness 200um, 400um and other thickness is available upon request

3. Black color, other color is available upon request

4. Corbon black content 2-3

5. Puncture Resistance ≥900

6. Breack strength ≥20

7. Breack elongation ≥500

8. Tear resistance ≥20

Usage:

For Ductile iron pipe DN80-DN2000.

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Q:How about making a bottle of yogurt with plastic bottles?
The best selection of high temperature resistant plastic bottles or containers, because in the production of yogurt is fermented, fermentation temperature is about 40 degrees, if the plastic containers used under high temperature will release harmful substances, which is harmful to health, high temperature resistant plastic products will not have this phenomenon, for example plastic products, microwave oven suitable, or other ceramic products or glass containers.
Q:What material is better for plastic cups?
There are PC, AS, PP.TRITAN (, PCTG) and ECOZEN (Korean SK). PC is banned in the bottle and in some European and American space cups because of the effects of BPA on the baby reproductive system. AS too crisp; PP cost-effective, environmental protection, transparency and feel bad. TRITAN and ECOZEN are currently in the domestic manufacturers do not have the domestic market, export orders, but also environmental protection, does not contain BPA, transparency and feel and equal to PC, the price is high, the daily use of PP for advice can, or simply use glass.
Q:What happens when plastic gets wet and sticky?
Plastic sticking is the main reason:1, time is too long, leading to aging;2, contact a number of chemicals, the reaction occurred;3, the external environment overheating leads to changes.
Q:How can plastics be cleaned?
Now there is a good way to break the surface of plastic and remove dirt easily. Just use the tea bag we drank. There are also fried or non edible waste oil. How do you do it? It's simple。 Make sure the tea bags are dried first. Then, immersed in the used oil, wipe gently in the dirt, dirt is melted, a little off, then the plastic stay above a thin layer of oil, then we use a soft cloth to pour a small amount of detergent can clean. Also, no taste
Q:What are the parts of plastics and what are their characteristics?
The main component of plastics is resin. The term was first resin secrete by animal and plant lipid and its name, such as rosin, shellac, resin is not mixed with various additives and polymer compounds. Resin accounts for about 40% to 100% of the total weight of plastics. The basic properties of plastics depend mainly on the nature of the resin, but additives also play an important role. Some plastics are made up of synthetic resins, with or without additives such as plexiglass and polystyrene
Q:What do you mean seven and five under the plastic cup?
This kind of plastic is good in plasticity and cheap in price; it can not be packaged food. The poisonous and harmful substances produced by plastics of this kind of material come from two aspects. One is the single molecule vinyl chloride which is not completely polymerized in the process of production, and the other is the harmful substance in the plasticizer (two). These two substances are easy to precipitate when they encounter high temperature and fat. Toxic substances enter the human body with food and cause cancer easily.
Q:What harm does plastic particles do to the body in the factory?
Harm has the following aspects:1. dust is harmful to the lungs.2., a variety of additives will be more or less oxidized decomposition, emit harmful gases.
Q:What is the plastic bottle used to make after crushing?
After grinding, the granules can be pulled into recycled granules for processing in injection molding or blow molding factories.
Q:How can the strength and toughness of plastic products be tested simply?
According to the chemical composition of different plastics, the plastic reinforcing agent can improve the strength of the plastics by corresponding chemical action. Mainly used in a variety of modified plastics (including glass fiber reinforced, flame retardant, halogen free flame retardant, mineral filling, etc.) and common (including recycled) plastic. Different types of plastics are suitable for reinforcing agent, modified PP, PE, ABS, HIPS, PBT, PA, PC/ABS and other plastic varieties, in the use of a small amount of conditions, can significantly improve the mechanical strength and impact strength of plastics and plastic products. Suitable for all kinds of plastic molding methods and all kinds of plastic products. Ma'anshan Keli chemical technology development and production company.
Q:How to classify waste plastics? Identification methods?
The rapid development of the plastics industry also brings a series of social problems caused by waste plastics, waste plastics and waste plastics which people are unwilling to see. Plastic products have been applied to every corner of society. From industrial production to basic necessities of life, plastic products are everywhere. People began to find that the plastic garbage has quietly come to us, seriously affect our health and living environment, such as agricultural land due to the impact of waste plastic and waste plastic production began, triggered by the "white pollution" to make people headache, not decay decomposition boxes can not be effectively recovered, with plastic life the garbage can not start treatment...... The sharp increase in plastic waste and the social and environmental problems caused by it are placed in front of people and placed in the place where people live and live all over the world.

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