Can I customize the size or length?

Yes, special sizes and lengths are available on request.

What are the typical applications?

It is ideal for aerial and underground applications, especially for Fiber Optic Dome Splice Closure.

Fiber Optic Joint Closure Protective Shrink Tube with Heat Reactive Paint

Name: Fiber Optic Joint Closure Protective Shrink Tube with Heat Reactive Paint
Brand: Union Polymer Material Co., Ltd.
SKU: 809808625

Liaoning, ChinaUnion Polymer Material Co., Ltd.

US$0.02-10.00

500 Pieces

Product profile

Customization

Available

Certification

RoHS, ISO

Color

Black, Red, Clear, Yellow, Blue

Model NO.

S3PS

Usage

Optical Cable, Electric Wire, HDMI Cable

Material

Type

Heat Shrinkable

High Shrink Ratio

4:1

Termal Endurance

125 ℃

Semi-Rigid Outer Layer

Cross Linked Polyolefin

RoHS Compliant

PA Adhesive

Thermal Melt Adhesive

Electrical Wiring

Sealing Protection

Cable Insulation

Gas Pipeline Protection

Direct Buried

Cable Sealing

Wire Protection

Fiber Optic Dome Splice Closure

Underground Applications

Thermo-Chromatic Paint

Spiral Polyamide Adhesive

Transport Package

Neutral Packaging

Trademark

UPM

Origin

Dalian China

HS Code

39173900

Key features

High Shrink Ratio: Features a 4:1 shrink ratio for tight sealing and protection.

Thermo-Chromatic Paint: Changes color during installation to ensure proper application.

Heavy Wall Design: Cross-linked polyolefin provides excellent mechanical damage resistance.

Hermetic Sealing: Spiral polyamide adhesive ensures gas-tight and waterproof seal.

UV & Corrosion Resistant: Withstands UV exposure, chemicals, and mechanical stress.

Customizable Colors: Available in Black, Red, Clear, Yellow, Blue, and special colors on request.

RoHS & ISO Certified: Meets RoHS and ISO standards for quality and safety.

Company profile

Union Polymer Material Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-12-01 CertifiedNearest Port: Dalian PortAverage Response Time: ≤4.84h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryUnion Polymer Material Co., Ltd. is a China-based limited company established in 2002, specializing in heat-shrinkable tubing, cable accessories, braided sheath products, and other functional polymer materials. It reports 200 employees, a 30,000 m² manufacturing plant, more than 10 production lines, annual heat-shrink tubing productivity of 900 tons, and 11–20 quality-control staff. The supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. It claims experienced R&D capabilities, diverse testing facilities, customization services, and after-sales responses within 24 hours. Export activity began in 2002, with exports representing 41%–50% of total sales. The provided information does not establish specific customer cases or independently verified financial credibility.

Supplier typeThe supplier is identified as Union Polymer Material Co., Ltd., a Chinese limited company operating from Liaoning. Its stated business focuses on research, production, and sales of heat-shrinkable products, braided sheath products, cable accessories, and functional polymer materials, supported by a 30,000 m² manufacturing plant.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. These stated certifications provide explicit evidence of certified quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier states that it has dedicated after-sales personnel and guarantees responses to customer needs within 24 hours. It also describes its after-sales service as comprehensive, but the provided information does not include service-performance records or resolution rates.

R&D capabilityThe supplier reports an experienced professional R&D team, strong R&D and innovation capabilities, ongoing new-product development, and diverse experimental facilities. It also states that more than 90% of product-performance testing can be completed internally, with third-party laboratory testing available when required.

Production capacityThe supplier reports more than 10 production lines, 900 tons of annual heat-shrink tubing productivity, 11–20 quality-control staff, 200 employees, and a 30,000 m² manufacturing plant. These figures explicitly support substantial production infrastructure, although capacity for products beyond heat-shrink tubing is not quantified.

Customization capabilityThe supplier explicitly states that it provides customized products according to customer needs and offers comprehensive customization services. This supports the existence of customization capability, although the provided slices do not specify customization limits, engineering lead times, or minimum order requirements.