General Purpose Liquid Silicone Rubber LSR for O Ring Kitchenware Toys Injection Molding

Name: General Purpose Liquid Silicone Rubber LSR for O Ring Kitchenware Toys Injection Molding
Brand: Dongguan Huadai Silicone Co., Ltd.
SKU: 2130411902

Guangdong, ChinaDongguan Huadai Silicone Co., Ltd.

US$3.29-5.98

20 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Household, Medical, Industrial, Agricultural

Model NO.

LSR2316-**

Certification

ISO, FDA, REACH, RoHS

Product Name

Liquid Silicone Rubber Raw Material

Color

Transparent and Customize Color

Mixing Ratio

a:B=1:1

Lead Time

5 Days After Order Confirmed

Applications

Food Grade Products

Certificate

ISO,FDA,Reach, RoHS, LFGB, MSDS

Hardness

Shore 0-70A

Shelf Life

12 Months

MOQ

20kg

Transport Package

Barrel Package

Specification

1kg, 5kg, 10kg, 20kg and 200kg

Trademark

HDSilicone

Origin

Dongguan China

HS Code

391000000

Production Capacity

5000 Tons Per Month

Key features

1. Excellent Flexibility & Elasticity Provides outstanding softness, flexibility, and elastic recovery for various industrial and consumer product applications.

2. Good Heat & Weather Resistance Maintains stable physical performance under high and low temperatures with excellent resistance to aging, UV exposure, and environmental conditions.

3. Stable Injection Molding Performance Designed for liquid silicone injection molding (LIM) with fast curing speed, good flowability, and excellent demolding efficiency for automated production.

4. Wide Application Compatibility Suitable for manufacturing O-rings, kitchen appliance parts, silicone toys, gifts, seals, household products, and general industrial components.

5. Easy Customization & Consistent Quality Supports customized hardness, color matching, and special formulations while maintaining stable batch consistency and reliable processing performance.

Company profile

Dongguan Huadai Silicone Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2022-02-17 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.28h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryDongguan Huadai Silicone Co., Ltd. is a China-based silicone rubber supplier established in 2017, described as a manufacturer integrating R&D, production, and sales. Its stated product scope includes solid, mixing, compound, HTV, RTV2, precipitation, gas-phase, flame-retardant, electrically insulating, and other specialty silicone rubbers. The supplier reports a 65,000 m² plant, nine production lines, 80,000 tons of solid silicone rubber annual output, and 138 employees. It holds ISO 9001:2015 certification and reports export activity, including self-operated import and export rights. Evidence supports substantial production capacity and a broad product portfolio. However, the provided information is insufficient to verify after-sales processes, financial credibility, detailed customization procedures, or specific customer cases. Some workforce information is inconsistent: one slice states two R&D engineers, while another states eight silicone researchers.

Supplier typeThe supplier is identified as Dongguan Huadai Silicone Co., Ltd., a China-based limited company established in 2017. It is described as a manufacturer integrating R&D, production, and sales, although one record categorizes the company nature as a trading company and another labels the business entity as combined.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 management-system certificate. No other certifications are provided in the available slices.

R&D capabilityThe supplier describes R&D and product innovation as strategic priorities and offers multiple specialized formulations, including flame-retardant, electrically insulating, ceramic, platinum-vulcanization, and double-24-vulcanization silicone rubbers. However, the slices contain inconsistent R&D staffing information—two R&D engineers in one record versus eight high-tech silicone researchers in another—so the scale of innovation resources is not fully clear.

Production capacityProduction capability is supported by a 65,000 m² plant, nine reported production lines, stated annual solid silicone rubber output of 80,000 tons, and a product portfolio covering multiple silicone-rubber categories. Another description mentions 18 sets of compounding equipment, but this differs from the nine-line figure and should be clarified.

Product Q&A

Q:What is General Purpose Grade Liquid Silicone Rubber (LSR)?

General Purpose Grade LSR is a two-component platinum-cured silicone material designed for a wide range of industrial and consumer product applications. It offers excellent flexibility, durability, heat resistance, and stable injection molding performance.

Q:What applications is General Purpose LSR commonly used for?

General-purpose LSR is widely used in: * O-rings and sealing products * Kitchen appliance components * Silicone toys and gifts * Household silicone products * Consumer electronic accessories * Industrial silicone parts * Waterproof seals * Soft-touch silicone components

Q:What are the main advantages of General Purpose LSR?

It provides stable processing performance and efficient molding productivity.Excellent flexibility and elasticity * Good heat and cold resistance * Fast curing speed * Excellent weather resistance * Stable molding performance * Good tear strength * Suitable for automated injection molding

Q:What processing methods are suitable for General Purpose LSR?

General-purpose LSR is suitable for: * Liquid silicone injection molding (LIM) * Automated injection molding systems * Precision silicone molding * High-volume production applications It provides stable processing performance and efficient molding productivity.

Q:Can you provide customized LSR formulations?

Yes. We can provide customized solutions including: Different hardness ranges Color matching Transparent grades High tear strength Special processing performance Customized formulations for specific applications Technical support and sample evaluation are available according to customer requirements.