Guangzhou Ruihe New Material Technology Co., Ltd
                                                                                                           
Verified Supplier
22 Years
Since 2004
Menu

Food Grade LSR Liquid Silicone Rubber 50 Shore A for Molds

Price Negotiable
Price: $6-8
MOQ: 20
Delivery Time: Negotiable
Brand: Ruihe
Product Description
Hot Selling Durable Liquid Silicone Rubber for Craft Silicone Molds
Product Specifications
Mixing Ratio Part A 1 : Part B 1
Packaging 20kgs/200kgs
MOQ 20KGS/200kgs
Curing Time 30-65 seconds
Delivery Time 7 Days
Hardness 20-70 Shore A
Transparency 85-93% high transparence
HS Code 3910 00
Shore A Hardness 50
Elongation 500%
Product Description

Food grade liquid silicone rubber material - Mid-temperature cured China manufactured product ideal for baby nipples and other food-contact applications.

Model: LIM 6250-50-2 - A platinum catalyzed two-component liquid silicone rubber with excellent transparency, low linear shrinkage, long shelf life at room temperature, and short curing time. Safe for humans and environmentally friendly.

Liquid silicone rubber sample Liquid silicone rubber application
Vulcanization Conditions

120-160°C mid-temperature curing. Actual curing time may vary depending on mold thickness and size.

Silicone rubber curing process
Instructions for Use
  1. Mix 6250-50-2 A and 6250-50-2 B components at 1:1 mass ratio thoroughly
  2. Static de-foaming or vacuum de-foaming
  3. Add compound to the mold
  4. Form by vulcanization process
Technical Specifications
Hardness Shore (A) 50 ± 2
Tensile Strength (MPa) ≥ 9.0
Tear Strength (KN/m) ≥ 20
Elongation (%) ≥ 550
Linear Shrinkage (%, 25°C) ≤ 0.5%
Certifications
Product certifications

Certified by third-party international bodies with continuous recognition of quality, environmental, and occupational health management systems. Complies with:

LFGB REACH PaHS UL SGS Biocompatibility ROHS
Company Profile
Guangzhou Ruihe New Material Technology facility

Guangzhou Ruihe New Material Technology Co., Ltd. - Established in 2004, specializing in silicone material production for 16 years with 15,000 tons annual output capacity.

National high-tech enterprise with municipal R&D center and 38 R&D professionals. Products serve power, cable, medical, baby, food, and rubber industries.

Why Choose Us
  • Secure transactions and business operations
  • Free samples available for testing
  • Strict quality control management system
  • Ample production capacity and timely delivery
  • Custom packaging and product options
  • Professional documentation and shipment
  • Technical support available
  • Confidentiality agreements offered
  • Reliable ongoing support
Recommended Products
High transparent liquid silicone rubber for baby nipples

Food Grade silicone rubber for baby pacifier products

Food grade hot sale silicone rubber

LSR Food Grade silicone rubber for baby brush & soother

Platinum Silicone two component RTV liquid silicone rubber

RTV-silicone rubber for handmade, DIY, and copy molds

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Ruihe New Material Technology Co., Ltd
Location No.117 Fengshen Avenue, Xiuquan Street, Huadu District, Guangzhou,China
Contact Person Jacky

Request A Quote

Please check your email address.
Your message must be at least 20 characters.