What are the main applications of this product?

It is used as an alternative solution for the traffic industry, specifically for bus compartments to reduce heat, noise, and vibration.

China Insulation Spray Blend Polyether Polymeric Polyol for Rigid Foam

Name: China Insulation Spray Blend Polyether Polymeric Polyol for Rigid Foam
Brand: Yantai Sanjiang Chemical Industry Material Co., Ltd.
SKU: 1980508941

Shandong, ChinaYantai Sanjiang Chemical Industry Material Co., Ltd.

US$1.50-2.00

1 kg

Sample price:US$1.50/kg.Request sample

Product profile

Customization

Available

CAS No.

9003-11-6

Formula

Polyol

EINECS

618-355-0

Material

Polyurethanes/PU

Usage

Engineering Plastics

Color

Yellow

Blow Agent

Water

Cell

Open Cell

Density

10 Kg/M3

Cream Time

4-6s

Gel Time

8-12 S

Rise Time

6-15 S

Free Rise Density

24.5-26.5kg/M3

Initial Thermal Conductivity

0.042

Shelf Life

6 Months

Polyo L: ISO

1 : 1

Transport Package

Drum

Specification

210kg/drum

Trademark

SHUNDA

Origin

China

HS Code

39072090

Production Capacity

50000ton/Year

Key features

Open Cell Noise Reduction: Open cell flexible PU foam effectively reduces heat loss, noise, and vibration for passenger comfort.

Lightweight & Insulating: Core density <10 kg/m3 with excellent insulation and fireproof performance for bus compartments.

Seamless Airtight Sealing: Strong adhesive force allows for seamless construction without seams, ensuring airtight sealing.

Low Formaldehyde Emission: Formaldehyde emission <10 mg/kg and low fogging test results ensure high safety standards.

22 Years Manufacturing Exp: Manufacturer with over 22 years of experience in producing blend polyol in China.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Fast Lead Time: Standard lead time within 7-10 days after payment, ensuring quick delivery for orders.

Free Sample Available: Free samples under 5kg available, with customer covering only the shipping cost.

Company profile

Years of Export ExperienceSelf-brandedR&D CapabilitiesQA/QC Inspectors

Yantai Sanjiang Chemical Industry Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company in Yantai, with business activities covering chemical, mechanical, metal, plastic, and building-material sales. Its stated focus is polyurethane products and insulation system solutions, supported by a manufacturing plant area of 62,005.9 m² and claimed development, production, and sales capabilities. Evidence indicates flexible customization, standardized finished-product inspection instructions, inventory capacity, and established complaint and corrective-action procedures. However, no valid manufacturing-capacity contract exists between the factory and associated subcontractors, and there is no overseas warehouse or showroom. Financial information is insufficient for assessment because the provided figures are non-interpretable placeholders. No certification, customer-case, or SDK evidence is provided.

Supplier typeThe supplier is explicitly classified as a trade company located in Yantai, while its stated business scope includes chemical-product sales and its product keywords include polyurethane, blend polyol, MDI, and polyester polyol. It also describes itself as involved in polyurethane research, development, production, and sales, indicating a trading entity with stated manufacturing-related activities.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer-complaint handling, and it reports inventory capability and lead times within 15 working days in both peak and off-season periods. However, it lacks overseas warehouse and showroom capabilities, and its supplier-service assessment has records but no written procedure.

R&D capabilityThe company states that it specializes in polyurethane research and development and relies on continuous innovation in core material technology, insulation engineering technology, and construction management. These are explicit capability claims, although no quantified R&D results, patents, or independent validation are provided.

Production capacityThe supplier reports a 62,005.9 m² manufacturing plant, product-related polyurethane manufacturing activities, inventory capacity, and standardized finished-product inspection instructions. However, the absence of a valid manufacturing-capacity contract with associated subcontractors is a documented supply-chain weakness.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. This provides direct evidence of broad customization coverage.