DI Pipes Protection Sleeve

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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:Are there several labels for edible plastics?
A bottle of mineral water, carbonated beverage bottleThe beverage bottle recycling don't hold waterUse: heat resistance to 65 degrees, cold resistance to -20 degrees, only suitable for warm drinks or frozen drinks, high temperature liquid, or heating, it is easy to deformation, there are harmful substances melting. And, scientists have found that after 1 months of use of plastic, may release a carcinogen, DEHP, which is toxic to the testes.
Q:Can I make tea with a plastic cup?
I suggest you still better not use plastic cups, but choose glass, porcelain and other materials. If you encounter special circumstances or environment can only use plastic cups, only occasionally use one or two times I think it is alright, if long-term use or suggest that you use other materials, I wish the friend health!
Q:What kind of plastic bottles can be used again and again?
China CPPIA plastics recycling Specialized Committee vice president Dong Jinshi told reporters that the plastic bottle and the bottle triangular numbers marked "safe" never mind. The triangle symbol is a sign of plastic recycling. The triangle containing 1 ~ 7 numbers, each number represents different materials, if the product is made several different materials, it is marked products main and basic materials. In our country, plastics recycling label logo is not mandatory, some of the regular brand enterprises in order to facilitate the recycling of plastic products, have recently started to label recycling. Experts believe that although this sign is mainly in order to facilitate recycling use, but also consumers can know the use of plastic products is made of what material through the logo, should use plastic recycling signs in the digital environment in what Secret.
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: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:Why should I granulate before injection? What's the advantage of granulation?
The material should be added with color or some additives, and it will not be fully uniform in the injection machine screw after manual mixing, which will lead to problems of color, flower or other material performance. Secondly, the broken material also particles broken and broken sheet (bottle), the particle breakage has little effect on sheet material broken because the density is too low, the injection molding machine in storage screw is easy to slip, the injection molding process is affected. Of course, if the product requirements are not high, as long as the broken material does not affect the injection, you can use the broken material.
Q:What are the advantages and disadvantages of plastic packaging materials?
Secondly, the plastic material has a very suitable barrier and permeability, you know, in plastic packaging, there is gas barrier packaging. Moisture proof packaging, waterproof packaging, and all kinds of fresh fruit packaging. These are plastic packaging to meet the respiratory effects of fresh ingredients. Again, the optical properties of plastic packaging is very good, because the plastic packaging materials can be made transparent, so when it is made of packaging containers, for which we see the contents of the indirect effect of crystal clear, very good promotion way.
Q:How to make plastic products soft?
Scald it in hot water, but it's soft at one time. Now it's getting warmer, so you don't have to worry about it. Because the weather is so warm, the plastic lines are fine and soft! It's comfortable to take!
Q:How can you increase the hardness of PE plastics?
PE plastic is polyethylene plastic, with corrosion resistance, electrical insulation (especially high-frequency insulation), low pressure polyethylene is suitable for production of corrosion resistant parts and parts of high pressure polyethylene insulation; suitable for making films; ultra high molecular weight polyethylene is suitable for making wear resistance and shock absorption, transmission parts.
Q:Can the plastic lunch box be heated by microwave oven?
It depends on the kind of plastic. Some special plastics are available, but they have notes on them

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