ZRD Thermal Insulation Glass Wool
2023-08-18

 ZRD Thermal Insulation Glass Wool

ZRD glass wool blanket is consisted of long, resilient fibers bonded together with a thermosetting resin to form a lightweight, flexible glass wool blanket. The blankets can be used together with foil vapor barrier (FSK, Vinyl woven fabric, Aluglass, WMP and Kraft Facing) accordingly to project designs or customer's requirement. glass wool blanket are made for large laying area. Beside the character of thermal insulation, it also has the performances of shock absorption and acoustical isolation, especially for middle or low frequency sound, which can cancel the noise and improve working environment.

Item

Unit

Index

Standard

Bulk density

kg/m3

10-48

GB/T 5480.3-1985

Average fiber dia.

µm

5.5

GB/T  5480.4-1985

Water content

%

≤1

GB/T 3007-1982

Grade of combustibility

 

Non-combustible Grade A

GB 8624-1997

Preshrinking temp

≥250

GB/T 11835-1998

Thermal conductibility

w/m.k

0.031-0.043

GB/T 10294-1988

Hydrophobicity

%

≥98.2

GB/T 10299-1988

Moisture rate

%

≤5

GB/T 16401-1986

Sound absorption coefficient

 

1.03 product reverberation method 24kg/m32000HZ

GBJ 47-83

Slag inclusion content

%

≤0.3

 

Product parameter of the glass wool blanket

Density(kg/m3)

Thickness(m)

Thermal conductibility(W/m.k)

Thermal resisitance(m2.K/W)

10

0.05

0.043

1.163

10

0.1

0.043

2.326

12

0.05

0.042

1.190

12

0.1

0.042

2.381

14

0.05

0.041

1.220

14

0.1

0.041

2.439

16

0.05

0.039

1.282

16

0.1

0.039

2.564

20

0.025

0.038

0.658

20

0.05

0.038

1.316

24

0.025

0.036

0.694

24

0.05

0.036

1.389

32

0.025

0.034

0.735

32

0.05

0.034

1.471

48

0.025

0.033

0.758

48

0.05

0.033

1.515

Product size of the glass wool blanket

 

Density(kg/m3)

Thickness(m)

Length (m)

Width (m)

Rolls/packing

 

10-48

0.025-0.2

5-30

0.6

2 rolls

 

10-48

0.025-0.2

5-30

1.1

1 roll

2 rolls overlapping

10-48

0.025-0.2

5-30

1.15

1 roll

2 rolls overlapping

10-48

0.025-0.2

5-30

1.2

1 roll

2 rolls overlapping

10-48

0.025-0.2

5-30

1.25

1 roll

2 rolls overlapping

 

 

Product application of the glass wool blanket

1. Heat preservation of wall

2. Heat preservation of steel structure

3. Indoor partition wall

4. Train compartment

5. Sound absorption and acoustical isolation

6. HVAC ducting insualtion

 

Product feature of the glass wool blanket

 

1. Steady thickness recovery, our glass wool blanket can be rebounded to its original thickness within 24 hours after opening the vacuum packing

2. Steady thickness and color uniformity;

3. Good dimensional stability,

4. Soft and long glass fiber, it can maximally lessen flying catkin in the construction

 

Production Facing For glass wool blanket

Foil-Scrim-Kraft Facing

Alum Glass Cloth Facing

Fiberglass Tissue

 

Production packing of the glass wool blanket

1. Vacuum plastic bag +woven bag

2. Vacuum plastic bag +woven bag +PE bag

3. Vacuum plastic bag+ PE shrinking bag

4. PE shrinking bag

 

OUR SERVICE:

1.OEM manufacturing welcome: products, packaging...

2. Support sample order.We will respond to your enquiry within 24 hours.

3. After sending, we will track the product every two days until you receive the product.

4. When you got your Commodities, test them and give me feedback. If you have any questions about this

glass wool board with a foil facing, please contact us and we will provide the way to solve the problem for you.

5. According to customer requirements, the surface of glass wool board can be compounded with aluminum foil facing, black tissue etc. for preventing moisture and radiation protection.

If you have any needs, please feel free to contact us, and look forward to cooperating with you.