Product Details

Product Description

Rock wool sandwich board is a metal sandwich board which is composed of rock wool and colored steel plate by automatic equipment.Widely used in all kinds of industrial plants, airports, stadiums, pavilions, hospitals and other public buildings, as well as commercial office buildings, commercial shops, supermarkets, logistics centers, production and storage centers and other commercial buildings of the outer wall, roof, internal partition and ceiling.

Rock wool felt series is more light, soft, high tensile strength, operability characteristics, but also can save adhesive tape and other accessories.

No.	Item	Unit	National Standard	Company Product	Remark
1	Density	kg/m3		10-48	GB483.3-85
2	Avearage Fiber diameter	μm	≤8.0	5.5	GB5480.4-85
3	Hygroscopicity	%	≥98	98.2	GB10299-88
4	Thermal Conductivity	w/m.k	≤0.042	0.032	GB10294-88
5	Noncombustibility	0	Noncombustible	Noncombustible (A)	GB5464-85
6	Sound Absorption Coefficient	0	0	1.03 product reverberation method 24kg/m3 2000HZ	GBJ47-83
7	Highest usage Temperature	°C	≤480	480	GB11835-89

Products Show

Our laboratory

Material inspection

Testing difference instruction of material

Water-proof inspection

Up than 98% of water proof level,Pass difference lots of certification of fire-resistance standard.

Fire-resistance inspection

Tested at 400 degrees. Pass difference lots of certification of fire-resistance standard.

Our Company

Production lines

Production sites

Work Site

Cutting site

Warehouse 1

Our Warehouse

Warehouse 2

Our warehouse

Factory Base 1 :Locate in South of China Market

Factory base 2

Locate in South-west of China Market

Factory base 3

Locate in East of China Market

Own production sites

Glass fiber material

Glass slag, soda and other materials are evenly stirred into the kiln.

Glass wool in automatic transit and edge cutted

Width cutting,cutting edges and corners are reused through the automatic recovery system.

Glass wool plate in automatic cutting site

Length size of Glass wool plate be cutted when throughing cutting gate at a certain distance.

Glass wool strip in automatic cutting

Glass wool plates be cutted to be strip

Glass wool strip in automatic transit and coners departs to difference packing lines

Before packing , glass wool strips be departs to difference packing line for packing.

Glass wool in automatic packing

Glass wool strip be packing automatic ,packing by PP or PE bag.

Packing Details : Vacuum Packing with PE or PP bag , 10-50pcs/carton,or customized.

Shipping Details : 6 days after order be confirmed.

Glass wool roll in loading

Glass wool strip and plate in loading

Loading site

Glasswool Blanket Specification(Loadage advised)
Length	Width	Thickness	Density	Loadage
mm	mm	mm	Kg/m3	Roll/HQ
10000	1200	180	16	273
10000	1200	25	20	1260
10000	1200	25	24	1050
10000	1200	25	32	787
10000	1200	25	40	630
10000	1200	25	48	525
10000	1200	30	16	1312
10000	1200	50	12	1050
10000	1200	50	16	787
10000	1200	50	20	630
10000	1200	50	24	525
10000	1200	50	32	410
10000	1200	50	40	298
10000	1200	50	48	253

FAQ

Q:How to dealing with you for payment safety.

A: We are provide Alibaba Online Trade Assurance to make sure your ordering smoothly , payment safety

Q: Are you trading company or manufacturer ?

A: We are factory.and with export dpt.

Q: How long is your delivery time?

A: Usually with 6 days to ship the goods out. and delivery time will according the address and time to choice the best delivery time for you.If by huge quantity,it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.