What is the internal temperature requirement for subsequent passes?

The internal temperature of the installed pass must be 25 degrees Celsius before installing subsequent passes.

What are the main components of the system?

The system consists of Blend polyol LY-6311 and Polymeric MDI Pm200. They are used together with a PU spray machine to create rigid PU foam.

Rigid PU Rotary Spray Process PU Foam Insulation Polyol Mixture for Large-Scale Pipelines Insulation

Name: Rigid PU Rotary Spray Process PU Foam Insulation Polyol Mixture for Large-Scale Pipelines Insulation
Brand: ZIBO GUIDE NEW MATERIALS TECHNOLOGY CO., LTD.
SKU: 1937749912

Shandong, ChinaZIBO GUIDE NEW MATERIALS TECHNOLOGY CO., LTD.

US$2.00-3.30

1,000 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Molecular Principal Chain

Naphthenic Polymer

Color

Brown

Model NO.

LY-6311

Viscosity at 25°c, Cps

200-300

Specific Gravity@25℃

1.05-1.1

Free Rise Density,Kg/M3

8-12

Water Content

1.5-2.0

Transport Package

Steel Drum/IBC Drum/Tank

Specification

pure

Trademark

G-TECH@

Origin

China

HS Code

3907209090

Production Capacity

50000mt/Year

Key features

Specialized Pipeline Insulation: Specially designed for large-scale pipeline insulation using rotary spray process.

Strong Adhesion and Seamless: Provides strong adhesive force with convenient construction and no seams.

Low Thermal Conductivity: Features low thermal conductivity, low water absorption, and good dimensional stability.

Wide Service Temperature: Operates effectively within a service temperature range of -60 to 80 degrees Celsius.

Long Service Life: Engineered for durability and long service life in industrial applications.

Flexible Packaging Options: Available in 220kg drums with blue paint or zinc coating options.

Company profile

ZIBO GUIDE NEW MATERIALS TECHNOLOGY CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-07-01Nearest Port: QINGDAO PORT,CHINAAverage Response Time: ≤2.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryZibo Guide New Materials Technology Co., Ltd. is identified as a China-based trading company focused on polyurethane and related chemical products. The supplier states that it has 15 years of industry experience, three production bases, three production lines, warehouse and tank-area resources, and export capability. It reports ISO9001, ISO14001, and OHSAS18001 certifications, with professional and technical personnel representing 50% of its workforce and supporting R&D and testing facilities. However, the supplied records contain inconsistencies: one profile states four total employees and a 90.0 m² manufacturing area, while other descriptions claim three production bases and production capabilities. Evidence of customization, detailed customer cases, and financial credibility is insufficient. One associated buyer and one trade transaction are reported, but this does not establish a broad customer track record.

Supplier typeThe supplier is explicitly classified as a Trading Company, although its description presents it as a scientific and technological enterprise focused on polyurethane product development and sales. Its China location and Shandong operating base are clearly stated.

CertificationsThe company states that it has fully passed ISO9001:2015 quality, ISO14001:2015 environmental, and OHSAS18001:2007 occupational health and safety certifications. These are explicit certifications relevant to quality, environmental management, and workplace safety.

After-Sales capabilityThe supplier explicitly claims to provide one-stop pre-sales and after-sales services and describes 15 years of industry experience. The record does not provide service procedures, response times, staffing details, or verified customer feedback, so the stated capability is positive but limited in detail.

R&D capabilityThe supplier states that 50% of its professional and technical personnel support independent intellectual property and patent development, with facilities for experiments, pilot testing, quality inspection, and analysis. It also describes itself as focused on polyurethane product development, providing explicit evidence of innovation-related resources.

Production capacityThe supplier claims three production bases, its own warehouse and tank area, and three production lines, covering multiple polyurethane and polyurea product categories. It also reports order fulfillment within 15 working days in both off-peak and peak seasons. However, another record identifies the entity as a trading company and lists a 90.0 m² manufacturing plant, so the scale and ownership of production resources require verification.

Product Q&A

Q:What is the recommended storage temperature?

The recommended storage temperature is 15-25 degrees Celsius. The product should be stored in a sealed container in a ventilated place, avoiding light, water, and fire.

Q:What is the shelf life of the product?

The shelf life is 6 months. If stored for more than 6 months, it is recommended to test the product before use.

Q:What is the maximum thickness per pass for spraying?

The maximum per pass thickness is 35mm. Spraying thicker layers can result in spontaneous combustion and poor foam quality.

Q:What is the maximum thickness allowed within 24 hours?

The maximum thickness during a 24-hour period is 203mm (8 inches).

Q:Is the foam combustible?

Yes, like most foam products, the foam made by LY-6311 is combustible. An thermal barrier must be installed in accordance with approved construction standards.