What are the key features of the surface finish after demoulding?

The product brings a smooth, dry feeling and natural gloss to the PU shoes, ensuring a fine, shiny, and smooth surface feel.

Who is SUNOIT and what is their background?

SUNOIT (Jiangshan Sunoit Performance Material Science Co.,Ltd) is a technology-based company integrating manufacturing, trading, and R&D, supplying specialty chemicals globally since 2018.

Silicone Emulsion Mold Release for PU Shoes Bottom Insoles and MID Soles

Name: Silicone Emulsion Mold Release for PU Shoes Bottom Insoles and MID Soles
Brand: Jiangshan Sunoit Performance Material Science Co., Ltd.
SKU: 1976947272

Zhejiang, ChinaJiangshan Sunoit Performance Material Science Co., Ltd.

US$7.00-9.00

200 kg

Product profile

Customization

Available

Color

White

Main Component

Silicone Resin

Model NO.

SiMR-7538

Type of Emulsifier

Non-Ionic

Specific Gravity (25℃)

0.986

Active Content, %

Around 30

pH

6-7

Transport Package

IBC Totes

Trademark

SUNOIT

Origin

China

HS Code

391000000

Production Capacity

1000mt

Key features

High Efficiency Release: Provides smooth, dry feeling and natural gloss for PU shoe bottoms and insoles.

Ready to Use Formula: SiMR-7538 can be used directly or diluted 10-25 times with water.

Versatile Packaging: Available in 25L pails, 200L drums, and 1000L IBC totes for flexible supply.

Global Partner Support: SUNOIT provides tailor-made specialty chemicals and technical solutions worldwide.

Fast Off-Season Delivery: Average lead time is within 15 workdays during off-season periods.

Shiny Surface Finish: Ensures fine, shiny, and smooth surface feel for most polyurethane moldings.

Trusted Manufacturer: Integrating manufacturing, trading, and R&D with over 200 global clients.

Company profile

Jiangshan Sunoit Performance Material Science Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-12-01Nearest Port: Shanghai, NingboAverage Response Time: ≤5.55hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryJiangshan Sunoit Performance Material Science Co., Ltd. is identified as a China-based private company operating across manufacturing, trading, and research and development in specialty chemicals. It reports eight production lines, specified annual capacities across silicone and fluorochemical products, and six to ten quality-control staff. The supplier states that it holds multiple management-system certifications and has 11–20 years of R&D engineering experience. Its products are exported to a broad range of global markets, with exports representing 51%–70% of total sales and self-operated import/export rights. Evidence supports production scale, product breadth, international trade capability, and technical development activity. However, the provided information does not sufficiently establish after-sales service performance, financial credibility, customization execution, or a substantial customer case history.

Supplier typeThe supplier is described as a trading company, manufacturer/factory, and technology-based company integrating production, trading, and R&D. It is privately owned, based in Zhejiang, China, and operates in chemicals, with reported cooperation with more than 20 OEM plants in China.

CertificationsThe supplier reports OHSAS/OHSMS 18001, TS 16949, ISO 14001, ISO 9001, and ISO 14064 certifications. These stated certifications indicate coverage of occupational health and safety, automotive quality, environmental management, quality management, and greenhouse-gas-related management systems.

R&D capabilityThe supplier describes itself as technology-based, maintains R&D activities with 11–20 years of total R&D engineer experience, and emphasizes innovation. It also reports developing systematic product lines and integrating production, trading, and R&D, providing direct evidence of technical development capability.

Production capacityThe supplier reports eight production lines and specified annual capacities of 10,000 tons of silicone oil, 3,000 tons of silicone emulsion, 1,000 tons of siliconate, 300 tons of silicone resins, and 200 tons of perfluoropolyether. Its stated integration of production with trading and R&D further supports an established manufacturing capability.

Product Q&A

Q:What is the recommended dilution ratio for SiMR-7538?

For polyurethane shoe bottom mold release, it is recommended to dilute SiMR-7538 10-25 times with water. It can also be used directly as a ready-to-use product.

Q:What are the main applications of this silicone emulsion?

It serves as a high-efficiency mold release agent for polyurethane shoes production, specifically for bottom soles, insoles, and mid-soles.

Q:What packaging options are available for this product?

The product is available in 25L plastic pails, 200L drums, and 1000L IBC totes to meet different volume requirements.

Q:What is the lead time for orders?

The average lead time is within 15 workdays during the off-season, while the peak season lead time is approximately one month.

Q:What payment terms does SUNOIT accept?

SUNOIT accepts various payment terms including LC, T/T, D/P, PayPal, and Western Union.