Polysulfide sealant for insulating glass polysulphide for construction

FOB Reference Price:Get Latest Price
US $0.93-2.92 / Kilogram | 1000 Kilogram/Kilograms (Min. Order)
Supply Ability:
100 Metric Ton/Metric Tons per Week
Port:
Ningbo
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Overview
Quick Details
CAS No.:
mixed
Other Names:
polysulphide sealant
MF:
polysulfide
EINECS No.:
mixed
Place of Origin:
Zhejiang, China (Mainland)
Classification:
Other Adhesives
Main Raw Material:
polysulfide
Usage:
Construction, Fiber & Garment, Woodworking
Brand Name:
Sealant Tech
Model Number:
HX8800
Type:
Adhesive & sealant
type:
polysulphide
Packaging & Delivery
Packaging Details
30kg per big barrel, 3.6kg small barrel
300kg steel barrel,30kg steel barrel.
Delivery Time
Shipped in 21 days after payment

Polysulfide sealant for insulating glass polysulphide for construction

The polysulphide sealant is a kind of room-temperature vulcanized sealant with high performance especially formulated for secondary seal for Insulating glass. The sealant has excellent elasticity and adherent stability to various glass, aluminum, PVC and metals, the sealant is stable and compatible to most sealants. The polysulphide sealant provides outstanding resistance to weathering and chemical attack from solvent, alkalis, dilute acids, oils and grease

 

Features:
1.Cures at ambient temperatures to a tough, elastic and permanently elastic rubber like material.
2.Durable, good chemical resistance,remains unaffected by UV rays, ozone and weathering conditions.
3.Economical, easy to use.
4.Non- sag in vertical and overhead joints 
5.Excellent repairability property.

 ..

Properties:


No.

Item

 

1

Appearance

Com A

Smooth White paste

Com B

Smooth black paste

Mixed sealant

Light Grey White paste

2

Viscosity(Pa s)

Com A

3600-4200

Com B

700-800

3

Specific gravity

1.45 – 1.55

4

Pot life (Min)

≥ 20

5

Tack-free Time (Minutes)

≤ 60

6

Sag (mm)

≤ 1

7

Adhesive strength (Mpa) After 7 days

≥ 0.6

8

Full curing time(Hours)

≤ 24 (3mm thickness of sealant in 23 degree Celsius)

9

Appearance after curing

Rubber like

10

Relative elongation after curing

150-300%

11

Hardness after Sulfuration (Shore A)

5 Hours

≥ 22

24 Hours

≥ 32

Cured value be test under condition: 25°C, Relative humidity 50%, Com A:Com B=10:1