Product introduction of the Polypropylene plate
The function of the product conforms to the national standard GB-12024-89.Polypropylene plate characteristics: high stiffness, high hardness and high strength, but notched impact toughness is normal. PP material can withstand tension. Tensile stress and easy welding. Low temperature time-varying brittleness, excellent chemical stability and electrical function. Working temperature from 0 degree to 100 degree. Characteristics: low density; heat resistance, no deformation; high stiffness; high surface strength; good chemical stability; non-toxic and harmless.
Product parameters of the Polypropylene plate
Rigid PP sheet(extruded plastic board) PP Extruded Sheets | |||
Size | Length | According to the customers’ request | |
Width | 1-2m | ||
Thickness | 2-35MM | ||
1000*2000mm | 1300*2000mm | 1220*2440mm | |
We can produce other special sizes according to the customers’ request. | |||
Colours | White,translucent and other color | ||
characteristics | Low density,easy to welding and machinning | ||
Excellent chemical resistance,heat resistance | |||
high impact resistance, non-toxic | |||
tastless | |||
Enviroment friendly | |||
Peculiarity | PP sheet has light weight, uniform thickness, smooth surface, good heat resistance, high mechanical strength, excellent chemical stability and electrical insulation, non-toxic characteristics of PP board is widely used chemical containers, machinery, electronics , electrical appliances, food packaging, pharmaceutical, decoration and water treatment fields. PP board practical temperature up to 100 degrees. | ||
Application | Acid equipment, environmental equipment, waste water, emissions equipment, scrubbers, clean rooms, semiconductor plant and related industrial equipment, is also the preferred material of manufacture of plastic water tanks, PP thick sheet is widely used in the stamping plate, red mattress panels. | ||
Main raw materials and common problems of the Polypropylene plate
Q: Are there any problems with connection between two brands of pipes?
A: Different brands of Polypropylene plate have different hot melting coefficients. It is not recommended to do so.
Q: May I ask if I want my worker's clothes?
A:The installation process of Polypropylene plate requires higher requirements. It is not recommended to use their own workers to install water pipes. First, the quality can not be guaranteed, and second, to prevent problems from scratching each other.
Q: What's the difference between cold water pipes and hot water pipes?
A:The wall thickness of hot and cold water pipes is different, and the pressure they bear is also different. The cold water pipes are 16 kilograms and the hot water pipes are 20 kilograms. The thermal conductivity of hot water pipes is one-200 of that of metal pipes. There is no thermal conductivity in cold water pipes. Hot water pipes can pass cold water, but cold water pipes can not pass hot water.
PP-R pipe is divided into hot and cold, mainly from the economic point of view, after all, the prices of the two are different. If economic conditions permit, it is also possible to use all hot water pipes.
Q: Does the PP-R copper pipe in the quotation refer to pure copper PP-R pipe? Is it welded?
A:The PPR copper pipe is a PPR outside with a 0.5mm thick copper sheet inside. Installation for hot melt connection.
Q: Will copper PPR pipes corrode?
A:Pure copper PP-R pipe is a kind of PP-R pipe which is uniformly extruded and coated along the circumference and longitudinal direction on the outer side of the copper pipe and bonded to the body by one-time forming with strong hot melt glue. Based on this structure, a PP-R composite pipe with small coefficient of thermal expansion and easy fusion is formed. It has the characteristics of heat resistance, pressure resistance, fire resistance and corrosion resistance, and never leaks. Its service life is more than 50 years.
Q: How thick is the copper wall of PP-R copper pipe? How much is the difference between PPR copper pipe and pure copper pipe? If the price is not considered.
A:The copper wall thickness of PP-R copper pipe is 0.35 mm. PPR copper pipe is easier to bend, twist, crack and break than ordinary pure copper pipe. It can maintain good strength and stiffness at high temperature, and has certain frost heave resistance and impact resistance. Its copper pipe and fittings are firm and compact, forming a strong protective layer on the surface, and water supply is safe and smooth.
Hot Tags: polypropylene plate, China, factory, suppliers, manufacturers, high quality, price, sell