Product Detail Rock wool sandwich panel is a new type of fire proof material which has the strongest fire protection capability among the same kind of sandwich boards.Rock wool is made by taking basalt,dolomite and other natural ores as the main materials to make fiber through melting in high temperature ,then adding proper amount of blinding materials for solidification.
Feature 1. Light weight, easy for transportation and installation, short construction period, lower comprehensive cost. 2. Excellent aging resistance and corrosion resistance of organic solvents, such as acid, alkali, salt, oil. 3. Lower surface water absorption, good waterproof performance with cerlain level of soud and heat insulation and preservation capability. 4. Fire Protection Level: Retarding A Level
Effective Width (mm)
Male & Female (Tongue & goove)
Customized, not more than 12000mm.
Thickness of PPGI Sheet (mm)
50, 75, 100, 125, 200
Appearance Density (kg/m3)
White/Offwhite/blue (Ral Color)
1. Clean workshops of industries like pharmaceuticals, cosmetics, electronics, food & baverage. 2. Portable houses, combined rooms, building top shelters, warehouses. 3. Outer or partition wall of light steel construction buildings.
Our Service 1.24-hour hotline service both in English and Chinese, 7 days a week. 2. Free samples supplied upon request with freight collected through DHL. 3. One-stop purchase assistance is available for both new and old customers who need items other than our products from China. 4. Site installation instruction can be provided if necessary at reasonable cost-sharing basis.
1.One 40' container can load 1400 square meters of 50mm thickness rock wool sandwich panel 2.One 20' container can load 650 square meters of 50mm thickness rock wool sandwich panel
Q1: What's the MOQ? A1: Our MOQ is 300squm.
Q2: Can I make other different size? A2: Yes, custom size is available.
Q3:Can you send samples? A3: Yes, we can send you sample free of charge, but the freight should be on your account.
Q4: What' s the payment terms can you accept? A4: T/T, L/C, Western Union,Paypal.
Q5: How about the shipment? A5: By sea.
Q6: How long is the lead time? A6: About 7-10 days.
Q7: Are you a factory or trading company? A7: We are a professional factory, specialized in manufacturing colored steel sandwich boards and air filters only.
Q8:Can we visit your factory? A8:Surely you can. If you could inform us your air flight no, we can pick you up at Baiyun airport of Guangzhou.