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Structural Silicone Sealant

Structural Silicone Sealant
Structural Silicone Sealant
Product Code : SSM3
Brand Name : 3M
Product Description

Structural Silicone Sealant 

This is ready for the special construction places. Such as large glass curtain wall.

 

Specification of comparison above three types:

Item

Standard

A

B

C

Flor sag or slump


<0 mm

<0 mm

<0 mm

Extrusion rate, ml/mi

400-600

500

500

500

Skin dry up, minutes

10-30

10-30

10-30

10-30

Cure time, hours

48-72

48-72

48-72

48-72

Hardness (shore A)

25-70

35

50

65

Tensile strength, Mpa

> 0.10

0.15

0.20

0.35

Specific gravity


0.97

0.95

0.94

Service temperature, oC

-5---45

-5---45

-5---45

-5---45

Shelf time, month

12

12

12

12


Remark: Two types of silicone sealant in basis of the raw materials. Neutral and acetic sealant. Neutral sealant can be used widely for many building materials. A acetic sealant can’ t be use on the stone and metal materials.

Specification: 

No

Description

Technical Data

1

Appearance

Smooth paste without bubble or particles

2

Color

Clear,White,Black or any other color

3

Specific Gravity g/ml

0.93-0.98

4

Skinning time (Minutes)

≤ 15

5

Curing time (hours)

10-12(3mm thickness)

6

Tensile strength (Mpa)

≥0.60

7

Maximum elongation ratio %

400

8

Hardness Shore A (Cured)

>26

9

Service Temp °C

-40 to 260

10

Extrusion rate  (g/minutes)

370

11

Shelf Life (Month)

10

12

Standard

GB/T 14683

 

FAQ

  • Minimum order quantity: silicone sealant 2000 tubes
  • payment terms: T/T or Letter of credit
  • Delivery: container by sea
  • Lead time:12 days

Characteristic

Sealant has an excellent adhesive to most of construction material without a primer.

It has good features as follow:

a. Can be easily used and extruded any time.

b. Neutral cure-suitable for use on most construction materials.

c. Excellent adhesion to most construction materials without the primmer.

d. Excellent weather ability and stability.

e. High modulus after cured, extension/compression movement capability of up to ±25% of the original

 joint width.

 

Where to use

Silicone Structural Sealant is designed for use in structural glazing applications such as: 

use for structural adhesion and seal the joints of the structural glass and metal or other building

components in the factory or building site. It is also be used to adhere stiffening elements to building 

panels and for other similar adhesive applications.

 

Use limitations

Silicone structural sealant for construction and decoration usage. It should NOT be applied in the 

following conditions:

A. To all spaces that bleed oils, plasticize or solvents such as wood immersed in oil, oil

Crack filler, and some uncured or sulfur zed fat, it should NOT be applied.

B. To the unventilated space (Silicone sealant need the water in the air to cure)

C. To the circumstances as immersed in water for a long time, underground all the year

D. To painted surfaces, may cause seal failure as the paint cracking or paint stripping

E. Frost or wet surfaces

F. Surface touch the food directly

G. Easily suffer mechanical clash 



SUN SPRING INDUSTRIES COMPANY LIMITED
Vanke City, Dongli Laker, Dongli Dis, Tianjin - 300000, China
Mr. Mark Miao
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