Double side adhesive butyl rubber tap

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Product Description:

Quick Details

Material:
PE
Use:
Masking
Adhesive Side:
Double Sided
Adhesive:
Rubber,Butyl rubber
Adhesive Type:
Pressure Sensitive
Feature:
Waterproof
Design Printing:
No Printing
Place of Origin:
Shandong China (Mainland)
Brand Name:
xunda
Model Number:
xundaT400
Backing:
Polyethylene
structure:
4 layer
Thickness:
30 mil
Width:
200mm
Length:
50ft,
Certificate:
DVGW
Standard::
ASTM D1000 DIN 30672

Packaging & Delivery

Packaging Detail:310*330*320 12 roll 400*400*240 12 roll
Delivery Detail:3

Specifications

butyl mastic tape
1. Adhesive on both two sides
2. SGS and DVGW certificate
3. Underground life can be 30 years.

butyl mastic tap

e Mastic Adhesive Tape/Self-adhesive Flashing tape/ 3ply inner wrap tape / Mastic tape

Structure

Mastic anticorrosion adhesive tape consists of four layers,

Internal Adhesive layer:Butyl rubber

External Adhesive layer: Butyl rubber

Film backing:Special blend of stabilized polyolefines

Interleaf:Antiadhesive Film Treated with Silicone

Applications

Mastic wrap  tape is extensively used in the pipe work of oil and natural gas transportation, petro industry, electric power, metallurgy, urban natural gas network of pipes, the outside anticorrosion project of the metal pipes involved as well as the outside anticorrosion project of petro industry, natural gas and coal transportation

Specification of tape

Width : 50mm  100mm 150mm  200mm

Length: 10mm  20mm  30mm  50mm

Thickness 1.0mm, 1.05mm,1.5mm

Complies with AWWA C-209 & C-214, DIN30670,Standard Product Construction

Performance Specifications

PROPERTIES

TEST METHOD

UNIT

TYPICAL VALUES

Tensile strength

ASTMD1000

N/cm

120

Elongation at break

ASTMD1000

%

650

Peel strength to primed steel at 23 °C

at 50°C

EN 12068

Annex C

N/cm

30

15

Peel strength tape to tape at  23 °C                         at 50°C

EN 12068

Annex B

N/cm

25

3.5

Dielectric strength

ASTMD149

Kv/mm

35

Insulation    Resistance

EN 12068

ohmxm²

108

Water Vapor Transmission

ASTM E 96

g/ m2 /24h

0.1

Water Absorption

ASTM D 570

%

0.1

Impact resistance at 23°

EN 12068

J

18

Cathodic disbandment at 23°c

at 50°c

EN 12068

mm

8

20

Lap shear strength   at 50°C

EN 12068

N/mm2

0.05

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Q:What are the weights for profiled steel sheet roofing, spunbond polyethylene and polypropylene waterproof and breathable?
0.4 thick polyethylene plastic film isolating layer, Beijing fixed no specific item, is paved with a layer of plastic cloth, can supplement the quota, labor costs by 0.5 yuan / square meters, according to the actual price included in the cost of materials.1.2 thick polyethylene geomembrane fixed: Materials 15 yuan / square meter, artificial 4 yuan / square meter.
Q:What are the differences between electrical tape and electrical tape? Which ones are used in those industries?
Electrical insulating tape, with soft polyvinyl chloride (PVC) film substrate, manufacture coated rubber pressure sensitive adhesive, with insulation, fire resistance, voltage resistance good, cold resistance, suitable for automotive wiring, wire winding, insulation protection etc..
Q:Where are the PVC tape coating machines being made?
Self adhesive (self-adhesive) machine coating machineI. product uses:Mainly used for kraft paper, trademark paper, advertising paper, double-sided tape, PVC, PU, EVA, foam (sponge), beauty paper, non-woven fabrics, fabrics and other raw materials, self-adhesive, self-adhesive, composite.
Q:Reasons for tape degumming
Use glue improperly. PVC as the surface material, you can not use hot melt adhesive, the most coating glue
Q:Theoretical dosage of polyethylene anticorrosion insulating tape
How much area of the pipe, just how much tape, because there is overlap overlap parts, plus 50% tape... This is in theory,,,In fact, there is no theoretical dosage, customers are required to use the number of how much,I, do,,,, this,,,
Q:What's the maximum temperature of plastic tape?
They are all used at 180 degrees Celsius, her limit is 260 degrees Celsius, and the production temperature should be 370 degrees celsius!
Q:How do you distinguish between TPU tape and PVC tape?
TPU is an environmentally friendly material that burns without odor. You can try it with a lighter. If it smells, it's PVC
Q:Is the adhesive tape for the electrician plastic?
Electrical tape is called polyvinyl chloride electrical insulation adhesive tape, and some people call it electrical insulation tape or insulating tape. Abbreviated: PVC electrical tape, PVC tape and so on. With insulation, fire resistance, voltage resistance good, cold resistance, suitable for wire winding insulation, transformer, motor, fixed capacitors, voltage regulator and other types of electrical and electronic parts. There are red, yellow, blue, white, green, black, transparent and other colors.
Q:How to correctly use cold resistant anti freeze PVC electric adhesive tape
Make sure you don't get stuck; if it's a thick film, take care to stretch the tape, then force it tight and press it firmly
Q:What specifications do you have for PVC electric tape?
In terms of product quality. The main difference between SG-8 and SG-7 resin is in viscosity number. Other indexes have little difference. In production, the risk coefficient of SG-7 resin is greater than that of resin. The production cost is basically the same as the SG-8 resin, SG-7 resin, which is slightly higher than the SG-7 type. Most enterprises indicate that the cost of SG-8 is slightly higher than that of SG-5, but there is a slight difference in the cost spread between the different enterprises. Need to and other types of enterprises, the cost is slightly higher than SG-8 type SG-5 type between 100-150 yuan / ton, but the line production enterprises said SG-8 and SG-5 costs less.

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