Pipe Protect 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:This is the molding process of plastic products. Plastic molding process has molding, extrusion, injection molding, blow molding, spraying, calendering, roll molding, etc., each process has its own characteristics, in this inconvenience one by one detail, please understand.
Plastic film type production, from the structure, duration, quantity, cost, application effect and other aspects of comprehensive consideration, reasonable choice of manufacturing process. Generally speaking, molding, extrusion, blow molding and other molding speed faster than machine processing, rapid prototyping can not be separated from these methods, but generally have a mold. The cost of the mold is relatively high.
Q:Are there any other plastic products besides stretch?
When the external force (hammer or rolling) function can crush into sheets without rupture is called ductility. Such as ductility of metal, including gold, platinum, copper, silver, tungsten and aluminum are rich in ductility. Quartz, glass and other non-metallic materials have some ductility at high temperature. Ductility is a property of metal minerals, one under external force characteristics of metal mineral is key to produce plastic deformation, which means that the mobile ions can rearrange and lose cohesion, which is the root cause of metal bond minerals with ductility.
Q:PC plastic can be welded with any plastic electrode
PC plastic is welded by ultrasonic, plastic and plastic welding. The ultrasonic welding machine not only can weld PC, but also can weld PE, PP, PS and so on.
Q:What are the advantages and disadvantages of plastic wallpaper?
The decorative effect is good, and the surface of the plastic wallpaper can also be embossed, printed and foamed, which can imitate wood grain, brocade and natural stone, etc., and can achieve the effect of genuine flowers, and has strong decorative property.
Q:Why should I granulate before injection? What's the advantage of granulation?
The purpose of granulation is to consider from the quality, complete use of broken material injection molding can be completely. Some products, however, have problems with injection molding of fully cracked materials and have to use granulation materials.
Q:How to make up the holes in the plastic basin, and the method is simple and durable
Attention to cover the leakage of copper can be, not too large, gently ironing, do not burn thoroughly, can fuse together on the line.
Q:How many grades are there in the plastic block? How to divide?
Flame retardant grade bottom HB:UL94 CSA and C22.2 No 0.17 standard, requirements for 3 to 13 mm thick sample, the burning rate is less than 40 mm per minute; less than 3 mm thick sample, the burning rate is less than 70 mm per minute; or extinguished in 100 mm signs before.V-2: the flame was extinguished in 60 seconds after the two and 10 second combustion test of the sample. A fire can fall off.V-1: the flame was extinguished in 60 seconds after the two and 10 second combustion test of the sample. No fire can fall.V-0: the flame was extinguished in 30 seconds after the two and 10 second combustion test of the sample. No fire can fall.
Q:How do you glue a broken plastic basin?
Glue the plastic tub in the following way:1, first of all to find a soft plastic bar.2, ignite the plastic bar and drop the melted plastic where it needs to be bonded.3, put out a plastic rod with foil uniformly scrape melted plastic and adhesive.4, wait 5-10 minutes to cool down.
Q:How can plastics be broken down into harmless substances?
White pollution is one of the plastic packages that are difficult to degrade. Disposable foam tableware such as fast and we used plastic bags and so on. It is very serious environmental pollution, buried in the soil is difficult to decompose, the soil will lead to reduced capacity, if the burning causes air pollution, so I do not advocate or less with it, buy the best own tools to reduce its use.
Q:White plastic for a long time. Why does it turn yellow?
So, want to make white plastic use more longer, try to avoid bright light, if and food related, try to use transparent colorless plastic. If you want to cure this phenomenon, you can add a certain smooth stabilizer.

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