Made of food-grade liquid silicone by integral injection molding, with non-slip texture design to avoid slipping off during holding. It features high temperature resistance for heat insulation and scald prevention, water and oil resistance for easy cleaning, fits various kitchen utensil rods like spatulas, ladles and strainers, no deformation or aging after long-term use, safe and odorless.
Material
Food-grade LSR
Hardness
Shore A 50-70
Temperature
Certifications
Applications
-40°C ~ +230°C
Colors
Black, White, Transparent, Customizable
# Food Grade Liquid Silicone Non-slip Heat Insulated Kitchen Utensil Handle
Our Food Grade Liquid Silicone Non-slip Heat Insulated Kitchen Utensil Handle is a high-performance component engineered for stainless steel, wooden, and nylon kitchen utensils including spatulas, slotted turners, soup ladles, pasta forks, and whisk grips. Manufactured via precision injection molding of medical and food-contact approved liquid silicone rubber (LSR), this handle combines exceptional heat resistance, non-slip ergonomics, and long-lasting durability to address common pain points of traditional plastic, wooden, or rubber kitchen handle solutions.
Unlike solid silicone or thermoplastic handles, our LSR handles feature a one-piece overmolding design that bonds seamlessly to the utensil core without adhesives, eliminating gaps where food residue, grease, and bacteria can accumulate. The intentionally textured, matte surface maintains a secure grip even when hands are wet, oily, or covered in food ingredients, reducing the risk of accidental utensil drops and scalding during high-temperature cooking. Core selling points include compliance with global food safety standards, up to 300°C short-term heat resistance, dishwasher-safe construction, and a 5-year minimum service life even with daily commercial use.
All raw materials used for this handle are platinum-cured food grade liquid silicone rubber, free of BPA, phthalates, PVC, latex, and harmful heavy metals (lead, cadmium, mercury, arsenic). Key material properties are as follows:
The finished handle undergoes strict performance validation to meet household and commercial kitchen use requirements:
Our LSR handles are manufactured via closed-loop injection molding with ±0.02mm dimensional tolerance, ensuring consistent fit for all standard utensil core sizes:
Unlike low-cost solid silicone handles that may use peroxide-cured materials with residual volatile compounds, our platinum-cured LSR handles undergo 2-hour post-curing at 200°C to eliminate all residual low-molecular-weight substances. No odor leaches even when the handle is exposed to boiling water or high-temperature oven environments, making it safe for use with infant food preparation and commercial catering. All finished products pass 100% food migration testing before shipment, with no detectable leachables in 4% acetic acid, 10% ethanol, or n-hexane food simulants.
Traditional rubber handles begin to soften at 120°C, and plastic handles can release harmful substances at temperatures above 140°C, while our LSR handles maintain stable performance even when used for grilling, frying, or oven cooking up to 230°C. The 3mm thick LSR wall creates an effective thermal barrier, preventing heat transfer from the utensil’s working end to the user’s hand even during 30 minutes of continuous high-temperature cooking. This eliminates the need for separate oven mitts or pot holders for most routine cooking tasks.
The high tear and tensile strength of LSR make our handles resistant to cuts, scratches, and punctures from sharp kitchen tools, with no surface cracking or peeling even after 10,000 cycles of dishwasher washing (tested at 65°C with alkaline detergent). The seamless, non-porous surface prevents bacterial growth: independent testing shows 99.9% less E. coli and Salmonella adhesion compared to wooden or porous rubber handles, and the surface can be fully sanitized with a simple wipe or dishwasher cycle.
The handle contour is optimized for 95th percentile adult hand sizes, with a 32mm grip diameter that reduces hand fatigue during prolonged use. The micro-convex textured surface is engineered with 0.5mm deep anti-slip grooves that channel away water and oil, maintaining a secure grip even when handling heavy pots or wet utensils. The integrated hanging hole at the end of the handle supports convenient wall storage, saving kitchen counter and drawer space.
Ideal for overmolding on stainless steel, wooden, or nylon home kitchen tools including frying spatulas, soup ladles, slotted spoons, pasta servers, whisk handles, and meat thermometer grips. The neutral color options (black, gray, white, red, blue) match most kitchen decor styles, and the heat-resistant design is suitable for use with non-stick cookware, induction stoves, and outdoor grills.
Suitable for high-frequency use in restaurants, hotels, catering companies, and school canteens. The durable construction withstands 12+ hours of daily use, and the food safety compliance meets all global commercial kitchen regulatory requirements. Common commercial use cases include buffet serving utensil handles, commercial grill tool grips, and industrial food processing equipment handles.
Can be customized for use with baking tools, barbeque utensils, fondue forks, and infant feeding utensils. The low-temperature resistance also makes it suitable for frozen food preparation tools, such as ice cream scoops and frozen meat shovels, with no brittleness even when stored in -20°C freezers for extended periods.
We offer standard sizes compatible with most global utensil core dimensions, with custom sizes available for bulk orders:
Our LSR kitchen utensil handles are manufactured in an ISO 9001 and ISO 22000 certified production facility, with a strict multi-stage quality control process:
All products come with a 2-year warranty against manufacturing defects, including cracking, peeling, discoloration, and loss of non-slip performance under normal use. We can provide full third-party test reports, food safety certificates, and material traceability documentation for all orders upon request. For custom orders, we offer free prototype testing and mold design support to ensure perfect compatibility with your utensil core specifications.
