Field Tested: How tesa 4661 Performed in Real Construction Environments

tesa 4661 is a robust acrylic-coated cloth tape based on a 148-mesh rayon fabric substrate and natural rubber adhesive. As an all-purpose cloth tape suitable for a wide range of applications, it is commonly used for component bundling and is available in seven colors: black, white, gray, yellow, blue, red, and green. The blue version is also available with a release liner (PV15).

I. Core Product Positioning

tesa 4661, with its exceptional performance and eco-friendly features, is widely used in: Identification & Marking: Wire and cable marking, color coding Bundling & Fixation: Pipe and profile bundling, wire harness organization Protection & Sealing: Noise and scratch protection, sharp edge covering, carton/can/pipe sealing Industrial Processing: Floor marking, sandblasting, ground coating

II. Technical Parameters Overview

PARAMETER CATEGORY
TECHNICAL SPECIFICATIONS
INDUSTRY SIGNIFICANCE

Substrate Type
Acrylic-coated cloth
Provides excellent surface durability and mechanical strength

Adhesive Type
Natural rubber
Ensures strong adhesion even to rough surfaces

Total Thickness
300 m
Offers sufficient thickness for mechanical protection and sealing

Elongation at Break
12%
Balanced flexibility for strength and adaptability

Tensile Strength
100 N/cm
Exceptional mechanical strength for secure fastening

Abrasion Resistance
Excellent
Resists friction and wear, extending service life

Tearability by Hand
Excellent
Easy to tear without tools, improving operational efficiency

Temperature Resistance (30 min)
140 degrees C
Stable performance in high-temperature environments

Sustainability Feature
64% biobased carbon content (per DIN EN 16640)
Significantly reduces carbon footprint, supporting environmental goals

III. Key Advantages

Outstanding Physical PerformanceWith a tensile strength of 100 N/cm and excellent abrasion resistance, tesa 4661 delivers reliable fixation and protection even in the most demanding industrial environments.

Superior User ExperienceExcellent hand tearability and a moderate thickness (300 m) make on-site operations more efficient while providing effective protection.

Eco-Friendly Color OptionsCertified according to DIN EN 16640, the tape contains 64% biobased carbon content and is available in seven colors, supporting sustainability while meeting on-site color coding and management needs.

IV. Typical Application Scenarios

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Electrical Assembly: Cable marking, wire harness bundling, and color coding

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Pipeline Engineering: Pipe bundling, sealing, and identification

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Equipment Manufacturing: Temporary component bundling, edge protection

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Construction Sites: Floor marking, area division, sandblasting masking

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Logistics & Packaging: Heavy-duty carton reinforcement, special markings

V. Technical Q&A

Q: What does "64% biobased carbon content" mean, and why is it important? right According to DIN EN 16640, this means 64% of the product's carbon comes from renewable biomass sources rather than fossil resources. This significantly reduces the product's carbon footprint, representing a concrete step toward a circular economy.

Q: Any recommendations for choosing among the seven colors? right The variety of colors greatly facilitates on-site color coding and management. For example, different colors can distinguish electrical phases, pipeline contents, safety zones, or product categories. The blue version with a release liner also supports die-cutting applications.

Q: How does the tape perform in high-temperature environments? right The product can withstand temperatures up to 140 degrees C for 30 minutes, making it suitable for most industrial environments, including areas near processes requiring short-term heat resistance.

Media Contact
Company Name: Shenzhen Xiangyu New Material Co., Ltd.
Email:Send Email [https://www.abnewswire.com/email_contact_us.php?pr=field-tested-how-tesa-4661-performed-in-real-construction-environments]
Country: China
Website: https://www.cnxytape.com/

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