1.2*2.4m Perlite Fireproof Insulation Board For Partition Wall

Product DescriptionPerlite fireproof panel

Double -layered steel mesh reinforced, excellent fireproof, dampproof, soundproof properties and excellent physical and chemical stability.Does not contain asbestos and formaldehyde,notoxic smoke released at high temperatures, is an environmentally friendly building products. High-temperature drying technology is adopted in the production process, and the sheet is basically in a dry state, so that the physical properties are particularly stable.
Advantages
Green and ecological: non-asbestos and formaldehyde, no toxic fumes released under high temperature, very stable performance due to the Ultra-high temperature drying technology during the production process
Light and strong: the density is ≤ 650kg/m3
High sound-insulation: lots of nano-sized microporous can effectively consume acoustic energy. 40dB sound can be insulated when double-layer single-layer 12mm Huiyuan perlite fireproof panels integrate with 75mm light steel keel combine into into a wall.
Excellent fireproof performance: It is noncombustible material, and the combustion performance reaches A1 level according to the GB8624:2006 test
Good heat insulation performance: The thermal conductivity is only 0.092 which is 40% lower than that of cement fiberboard and fiber-reinforced calcium silicate fireproof board.


Performance indexInspecting itemsResultFireproof performance A1Thermal conductivity0.092Areal density kg/m28.2Breaking load N longitudinalAverage 401 min 370Fracture Load N TransverseAverage 345, min 370Hardness N256Impact resistanceNo radial cracks after impactWater absorption%7Formaldehyde release mg/LNot detectedDry shrinkage%0.06Swelling rate0.03ComparisionsPerformancePerlite fireproof panelGypsum panelEnvironmental protection Pure natural, no fiber, non-toxic, and harmless. Does not contain any harmful substances, no pollution, no radioactivity. Be a new type of green materialContains a variety of additives, has pulverization phenomenon and environmental pollution Fire proofInorganic material, noncombustible, fire proof grade ALow fire proof performance and fire-resistant limitation. Fireproof grade is B. Start to carbonize at 200℃Sound absorption Having a large number of through pores for absorbing the high-frequency wide-band noiseThe sound absorption and insulation performance is poor Water resistantHydrophobic and dampproof. Does not deform and soften even under water immersionMoisture resistance and water resistance is low. Easy to deform, moulder, and soften. Thermal insulationGood insulation performance. The heat conductivity coefficient of air is low since the panel has a large number of micro air chambersCommon performancePhysical propertiesIts density is only half of the gypsum panel. The strength increased greatly due to steel-wire mesh reinforced inside. Outstanding performances of impact resistance, pression resistance, and antifracture Higher density, low strength without reinforcement. PerformancePerlite fireproof boardMineral wool boardEnvironmental protectionPure natural, no fiber, non-toxic, no gas volatilization, no radioactivity, no second pollutionThere are fiber contamination and surface coating which are harmful to human skin and respiratory systemFire resistantInorganic materials, non-combustible material, fire resistant Grade ASmoking upon fire, carbonating in 500℃. Fire resistant grade is B1 in case of suspended installationWater absorption Hydrophobic and damp proof, non-deformation and non-softening even under water immersion. The construction work is free from humidityNon-hydrophobic. Easy to deform, soften, and fall off while meeting with water or high moisture. Can’tcarry out construction work in high humidity environment. Sound absorptionNo surface coating, there are a large number of through pores to reduce the high-frequency wide-band noiseSurface coated, a large number of pores are blocked. Sound-absorbing effect is poor after moisture plugs the pores, due to its non-hydrophobic performance. Physical propertiesDouble metal mesh reinforced inside, high strength, good toughness, no deformation, no sag after long-term useShort service life, poor toughness, easy to deform and sagAppearanceNo deterioration, no discoloration after long-term use in wet environment.Unstable chemical property, easily oxidized surface coating. Easy to discolor. Application Images

Used as partition wall panels and ceiling panels for decoration in public buildings and civil building, as steel structure cladding, fireproof ceilings and partition walls, fire protection coating foriron duct in fire protection projects.
InstallationThe installation for firewall:
Combining 75mm cavity keel with double-side single-layer 25mm fireproof panels (no rock wool filled)Fire endurance: 185min
Traditional woodworking tools, such as self-tapping screws, hand drills and portable power circular saws, can be used for cutting and installation.CertificationsManufacture processExpanded perlites are acidic volcano glassy lava, by smashing and sieving to a certain size, and then by preheating and sintering at 1300℃, turning into white or light colored particles, mixed with the inorganic glue, by press molding and drying, they are made into multi-application boards.
Factory and delivery