China Supplier Rockwool Thermal Insulation Board for External Wall

• Customization: Available
• Feature: Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof
• Highest Working Temperature: 750
• Model NO.: JUCOS
• Material: Dolomite
• Refractoriness: 1580< Refractoriness< 1770
• Usage: High Temperature Insulating Material
• Chemical Composition: Al2O3.Sio2
• Manufacturing Technique: Spray Silk Rug
• Bulk Density: 60-200kg/M3
• Thermal Conductivity: 0.044W/M.K @70c
• Shot Content: 12%
• Fiber Mean Value: 7um
• Water Content: 0.5%
• Combustibility: A Grade Nonflammable
• Organic Content: 4.0%
• Hydrophobicity: 98%
• Water Absorption: 5%
• Transport Package: Woven Bags
• Specification: 1200*600*50mm
• Trademark: jucos
• Origin: China
• HS Code: 6806109090
• Production Capacity: 20000t/Year

Product Description

Product Description

Rock wool products is base on superior melted basalt as the main raw material, through centrifuge system of four-roller cotton process which pulls melted basaltic rockwool into a 4 ~ 7μm non continuous fibers followed by adding a certain amount of binder, dust laying oil, water repellent before settlement folding, curing, cutting and other processes, and then made into the products of different density depending on purpose of usage like blanket or board or pipe etc shapes .meanwhile it can be non-faced or faced with wire mesh. This material using in construction.Petroleum, electric power, chemical industry equipment's thermal insulation and Building partition wall, curtain wall, roof and building envelope thermal insulation.

Features Of Rock Wool Board

• Excellent fiber strength, low shot content and excellent heat presentation.
• High hydrophobic fate, low moisture absorption rate.
• High porosity enables the rock wool products has good sound absorption.
• Fireproof and excellent thermal insulation.

Applications Of Rock Wool Board

• Power equipment
• Industrial furnace
• Oven, heat treatment equipmen
• Petrochemical equipment, oil tank

Specifications Of Rock Wool Board

• Alumina contents range from 15% to 20%
• Widely used throughout metallurgical industry

Brand Propertie	Index
Bulk Density (kg/m^3)	60-200
Shot Content %(particle dia≥0.25mm)	≤12.0
Fiber Mean Value(µm)	≤7.0
Allowable Density tolerance(%)	+15
(w/m.k) (70°C±52°C)  Thermal Conductivity	≤0.044
Water Content(%)	≤0.5
Combustibility	A grade nonflammable
Organic Content(%)	≤4.0
Hydrophobicity(%)	≥98
Water Absorption(%)	≤5

Q1 : How can you control your quality?

A1 : For each production processing, JUCOS 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: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the
       best price, but also can offer the best pre-sale service and after-service.

Q3 : Do you provide free samples?
A3 : Of course, free samples are available.

Q4 : What is your lead time? 
A4 : It usually needs about 15- 20 days after receiving the PO.

Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
       Also, we can talk more about the technique details if you need.

Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
    we will take responsibility of the cost of the shipment and the replacement.

Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.

Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
      quality products with competitive price, but also we can supply good technique service
      which can help you solve problems.

Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 
       The third party testing is all available for us.