What is PCT exterior wall insulation?

Could it be PU, read the mistake? Now if you want to insulate the exterior wall, you should be looking for polyurethane! The insulation material with the lowest thermal conductivity is also the best insulation material today!

The introduction to pentadecane says:

PCT polycyclohexane terephthalate p-dimethanol.

PCT polycaprolactam.

Personally, I think that PCT exterior wall insulation should be polyurethane!

You are **, ask the design institute of the drawing design and everything will be clear.

PCTFE is a product of chlorotrifluoroethylene radical-initiated polymerization with a linear backbone that mainly repeats a Cf(Cl)-CF unit.

PCTFE is a crystalline polymer with a melting point of 425 grams and a density of grams of cubic centimeters).

PCTFE is inert to most reactive chemicals at room temperature, and can be dissolved by a few solvents above 212t, and can also be swollen by some solvents, especially chlorinated solvents. PCTFE has excellent gas barrier capabilities and has the lowest water vapor permeability of any transparent plastic film. Its electrical properties are similar to those of other perfluorinated polymers, but the dielectric constant (2 3—2 knives and the dissipation factor are slightly higher, especially at high frequencies.

PCTFE can be used to produce thick (1 8 inches) optically clear parts.

PCTFE can be processed by melt, but it is difficult to process due to the high viscosity of the melt and the tendency to degrade the properties of the processed product.

PCTFE resins can be made into pellets for molding and extrusion. The film thickness is inches, and it can also be made into rods and tubes.

PCT refers to a kind of high-temperature-resistant, semi-crystalline thermoplastic high-temperature resistant, semi-crystalline thermoplastic, is the abbreviation of poly-terephthalate 1, 4-cyclohexanedimethane ester, also known as polyethylene terephthalate cyclohexanedimethylene ester resin.

Molten blends of PCT or PCTG copolyester with other polymers provide a range of mechanical, wide dispersion energy and thermal properties that can be modified for specialized uses. The most versatile melt blends are constructed of PCTG copolyester and PC.

The building insulation and decoration integrated board was given by Qingdao Kerui, and then they couldn't do it themselves, but the name was still used, so the meaning changed, and it became the name of the vacuum insulation building insulation board.

The board is a closed-cell honeycomb structure, which has better thermal insulation performance than traditional materials, and has the characteristics of high compressive resistance, non-water absorption, light weight, aging resistance, etc., and is an ideal high-index engineering energy-saving material. It is mostly suitable for thermal insulation, heat insulation, sound insulation and moisture-proof treatment of construction and highway engineering.

Silicate wall insulation.

Silicate wall insulation material is a non-toxic, non-polluting, light inorganic thermal insulation, thermal insulation powder material, made of silicate fiber, expanded perlite powder and other preferred thermal insulation composite refining, with thermal insulation, cold insulation, sound insulation, flame retardant, fire prevention functions. The company developed and produced the product is a high-tech product, its outstanding characteristics are: high strength, fast setting, no cracking, convenient and durable, it not only consolidates the thermal insulation performance, but also emphasizes the characteristics of construction, its compressive strength is 5-8 times that of traditional materials, which ensures that the large-area construction is not cracked, not hollow, and at the same time solves the difficulties brought by similar products to the engineering personnel.

Silicate polystyrene composite insulation material.

1.Silicate polystyrene composite insulation material is a new type of wall insulation material, which is made of polystyrene particles, light calcium powder, wood fiber, composite silicate coagulated material, and mixed by special technology. It is used in engineering, adding water and stirring into a paste, which is applied to the wall to form a good thermal insulation layer, and it is suitable for external wall insulation.

2.Thermal insulation structure: for the insulation layer and the protective layer.

The insulation layer is a silicate polystyrene particle insulation mortar. The protective layer is a flexible anti-crack mortar, and the middle is compounded with alkali-resistant glass fiber mesh cloth. The insulation is easy to operate, easy to construct, structural performance, no cracking, suitable for concrete, block, clay brick and other types of wall insulation of external insulation.

Silicone wall insulation.

The product is a powdery material, stirred with water when used, smeared on the wall to form a good insulation layer, it is suitable for the internal and external insulation of the wall, because of its coating characteristics make it have stronger plasticity, the construction of complex building structures is more convenient. The material is mainly made of wood fiber, silicone coagulant, composite perlite, heat insulation and other thermal insulation materials, which are processed and made.

There are many materials, including composite insulation boards, rock wool, self-insulating walls, and so on.