The most commonly used PVC drainage pipe specifications in life are as follows: 32mm, 40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, 200mm, 250mm, 315mm. PVC-U pipes are usually 4m or 6m, and the details are agreed according to the needs.

The modification process of nano-calcium carbonate can be divided into four types, namely, dry modification, wet modification, in-situ modification and composite modification.

PVC is the abbreviation of PolyVinyl Chloride. It is a chemical product, with the scientific name of polyvinyl chloride. It is a common thermoplastic resin, widely used in the processing of various products, including clothing,

The difference between aluminum gusset plate and PVC gusset plate are as fpllows:Style difference, Performance difference, Service life difference, Difference in the ease of line replacement, Environmental difference

Is the chevron board the same as the pvc board? Some people think they are the same materials, and some people think they are different, but what's the difference? Chevron board and PVC board are often confused.

PVC replaced steel with plastic,PVC replaced wood with plastics

There must be different grades of PVC. The PVC sheet is extruded and non-foamed.

PVC (full name Polyvinylchloride), the main component is PVC, and other components are added to enhance its heat resistance, toughness, ductility, etc. The connection methods of PVC

PVC water pipes can be used as drinking water pipes. The main component of PVC material is PVC, not vinyl chloride, and PVC is harmless to human body. However, due to the exudation of PVC-U monomer and additives,

The price of pvc is low, and the same shape can be bought for less money. In terms of modification, the degree of freedom is greater than that of resin.

Polyvinyl chloride (PVC) is the initiator of vinyl chloride monomer (VCM) in peroxide and azo compound; Or polymer polymerized under the action of light and heat according to the free radical polymerization mechanism.

Small hacksaw, PVC pipe, abrasive paper, rag, bamboo joint and glue shall be prepared. First, use a small hacksaw to cut the broken hole of the PVC pipe, use sandpaper to polish the new pipe orifice, use a rag to

Recently, many titanium dioxide manufacturers have issued price increase notices. Following the centralized price adjustment at the beginning of February, the titanium dioxide industry is facing another price rise tide.

PVC pipes can be cut by angle grinder, but the angle grinder required to be used must have sufficient power and speed to ensure the cutting quality. PVC pipes are made of soft materials and are easily

PVC pipes are used frequently in home decoration. If you want to connect PVC pipes, there are many ways. For example, the simple way is to use glue. But what glue you use is also particular.