Viscoelastic Anticorrosive Tape

Model:	-
Brand:	CYG
Origin:	Made In China
Category:	Construction & Decoration / Waterproof Materials
Label:	viscoelastic , aluminum foil tape , waterproofing
Price:	US $55 / ㎡
Min. Order:	500 ㎡

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Product Description

Viscoelastic anticorrosive tape is a new-type high-performance viscoelastic polyolefin material. It preserves the dual characteristics of the solid adhesive material and liquid adhesive material. In normal conditions, its viscoelastic property will keep above 30 years. This product has excellent viscoelastic , sound water-proof and easy-used characters.

Product feature:

It can be use in the surface of steel, PE, PP, FBE etc. directly.

Completely compatible to other coating (three-layer PE, CTE-coating, asphaltum)

Excellent chemical resistance and sealing, it is completely water-proof.

It can be self-repair for light defects.

It is useful to pipeline joint anticorrosion and repair, also for elbow pipe, pipe bending, three joints and insulated flange.

Widely applicable temperature(it can be installed between -30℃~60℃）.

The Construction Quality can be handled. It seldom affects by the environment and the operator.

It can be stored in long time and the material it adopts is eco-friendly.

Performance of Viscoelastic Anticorrosive Tape

Item	Test method	Performance
color	Visual estimation	green
thickness	GB/T 6672	≥1.8mm
application temperature range		-45~70℃
peel strength to steel (23℃)	GB/T 2792	≥5N/cm
Coverage rate	Actual estimation	≥95%
peel strength to PE(23℃)	GB/T 2792	≥5N/cm
coverage rate	Actual estimation	≥95%
Peel strength to steel(-45℃)	GB/T 2792	≥5N/cm
Coverage rate	Actual estimation	≥95%
Shear strength to steel(23℃)	GB/T 7124	≥0.02MPa
Coverage rate	Actual estimation	≥95%
Shear strength to steel(-45℃)	GB/T 7124	≥1.0 MPa
Coverage rate	Actual estimation	≥95%
Include outside tapes indentation test	SY/T0315-G	≥15J
Include outside tapes indentation test	EN12068-G	10MPa, 15KV
Cathodic disbanding resistant(1.5V, 65℃，30d)	SY/T0315-C	＜5mm
Drop down (85℃)	Visual estimation	No dripping
Volume resistivity	GB/T 1410	≥1*1012
Water absorption	SY/T0414-B	≤0.03%Ω*m
Hot-water soak(70℃，120d)	GB/T1733	No change
Heat aging(90℃,100d)	Actual measurement	Coverage rate ≥95%
Chemical resistant(90d,10% HCI)	SY/T0315	No change
Chemical resistant( 90d, 10% NaOH)	SY/T0315	No change
Chemical resistant(90d, 3% NaCI)	SY/T0315	No change

Viscoelastic Anticorrosive Paste

Item	Test Method	Performance
color	Visual estimation	green
Density(g/cm³)	NEN1833	1.4-1.6
Application Temperature Range	-	-45~70℃
Elongation at break	ASTM D1000	＞100%
Water absorption	ASTM D570	≤0.03
Volume resistivity(Ω/㎡)	EN12068	≥1*108
salt spray test ( 5%, 720h)	ASTM B117	No rust