Hours Fire Rate Rockwool Rockwool Board Blanket A1 Class

• Customization: Available
• Feature: Heat Insulation
• Material: Rockwool
• Model NO.: WHMF-41
• Length: 1200mm
• Thickness: 50-100mm
• Model No.: Rock Wool Blanket
• Refractoriness: 800-1400°C
• Diameter: 4-30mm
• Apparent Density: 180~210kg/m³
• Surface Treatment: Full Body Tiles
• Color: Yellow
• Transport Package: Pallet
• Specification: 1000/1200*600*30/40/50/60/80/100(mm)
• Trademark: WH
• Origin: China
• HS Code: 6811820000
• Production Capacity: 100000m2

Product Description

Introduction
WH Mineral /Rock wool products are divided into flat, arc plate, shell and hydrophobic type. Its smooth surface, density and thickness are uniform, and have low thermal conductivity, excellent mechanical processing and structural strength, so it is widely used in any fields f industry and industry of building insulation.




PRODUCT DETAILS :

Item	Unit	Index
Density	kg/m³	60-150
Length	mm	1200
Width	mm	600/1200/2400
Thickness	mm	25-150

Special size can be made to order.

Product Performance	WH-21	WH-22	WH-23	Unit	Standard
Compressive Strength	≥40	≥60	≥80	K Pa	EN826
Tensile Strength	≥7.5	≥10	≥15	K Pa	GB/T 149-2003
Thermal Conductivity (25ºC)	≤0.040			W/(m.k)	GB/T 10295
Fire Protection	Incombustible Material A			Level	GB 8624-2007
Acidity Coefficient	≥1.8			-------	GB/T 5408
Moisture Resistance	≥99			%	GB/T 10299
Mass Humidity Absorption	≤1.0			%	GB/T 5480
Moisture Absorption ( 24h)	≤0.5			Kg/m³	GB/T 25975-2010
Moisture Absorption ( 28d)	≤2.0			Kg/m³	GB/T 25975-2010
Size Stability	≤1.0			%	GB/T 8811
Melting temperature	≥ 1000			ºC	DIN4102-17

Typical Applications
a. Building partition wall, curtain wall of fire insulation, roof and building envelope insulation, geothermal systems thermal insulation
b. Industrial furnace, drying oven, large diameter shortage tank and ships insulation and fire protection etc.
c. Moisture proof hydrophobic type, mainly used for ship, building and so on have a certain request for moisture proof and water proof, hydrophobicity greater than 98%
d. Shell is suitable used by small caliber pipe heat insulation. Its unilateral has a split seam, has good insulation, easy to install. The outside of shell could coat aluminum foil according to customer's request.

Standard Specification

1,Mineral /Rock wool flat: 1000/1200*600*30/40/50/60/80/100(mm)
2,Mineral /Rock wool pipe

3,Pipe diameter 22-610* wall thickness 25-150*length 1000(mm)
4,Density:80,100,120-200(kg/m3)
   

About Company



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FAQ

Q1 : How can you control your quality?

A1 : For each production processing, WH  have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 

Q2 : What is your lead time? 

A2 : It usually needs about 15- 20 days after receiving the PO. 

Q3 : Do you provide free samples?

A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. 

Q4 : What is your payments terms?

A4 : We can accept 30% deposit, 70% balance before shipping or by LC, or other payment terms. 

Q5 : Can we visit your company?

A5 : Yes, for sure, you are welcome to visit WH company. 

Q6 : What standards do you have?

A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 

      The third party testing is all available for us.

      Welcome to Inquiry us!