| Customization: | Available |
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| Material: | Organic Silicone |
| Application: | Industrial |
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Flexible Liquid Silicone Rubber for Bronze Casting RTV2 Silicone:
SDiscover the unmatched versatility of silicone rubber, ideal for creating exquisite molds of:
Flexible Liquid Silicone Rubber for Bronze Casting RTV2 Silicone:
Tin Cure Silicone
| Typical general characteristics |
Inspection Method |
Model code | |||||||
|
Product data (catalyzed A+B) |
OTT-S8 series | ||||||||
| Hardness | Shore A | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 |
| Mix ratio | A:B | 100:3 | |||||||
| Color | / | white | |||||||
| Pot life | 25ºC(77F) | 20-40 mins | |||||||
| Curing time | 25ºC(77F) | 3-5 hours | |||||||
| Viscosity | mPa.s | 5000 | 8000 | 11000 | 11000 | 16000 | 21000 | 18000 | 12000 |
| Tear strength | KN/m | 10 | 16 | 24 | 23 | 26 | 26 | 24 | 22 |
| Tensile strength | MPa | 1.6 | 3.2 | 3.5 | 4.2 | 4.5 | 4.5 | 4.2 | 4.0 |
| Elongation | % | 500 | 600 | 580 | 500 | 500 | 450 | 350 | 280 |
| Shrinkage | % | 0.2 | |||||||
Features:
Flexible Liquid Silicone Rubber for Bronze Casting RTV2 Silicone:
Step 1: Prepare the Original Molds
Ensure your original molds are in pristine condition. Secure them on a board, and then use four additional boards to enclose the original molds. This setup provides a stable base and prevents any leakage during the process, maintaining precision through containment.
Step 2: Precisely weigh 100 grams of Part A silicone rubber base and blend it with 3 grams of Part B curing agent. Stir the mixture thoroughly to achieve a seamless consistency, ensuring an impeccable amalgamation for optimal performance.
*Notes: Mold-making silicone rubber is a flowing liquid, consisting of two essential components. Part A is a free-flowing white liquid, while Part B serves as the indispensable curing agent or catalyst. Please adhere strictly to these steps:
1. Accurately measure both components using an electronic scale. An imbalance, such as excess catalyst, accelerates curing, disrupting the workflow and causing operational challenges.
2. Thoroughly mix Part A and Part B. Inadequate mixing results in partial solidification, complicating the process and reducing mold lifespan, ultimately leading to silicone rubber wastage.
Step 3: Vacuum Pumping (Optional)
This crucial step should not exceed 10 minutes. Exceeding this duration risks inducing cross-linking reactions, rendering further steps ineffective.
Step 4: Pouring Casting or Brush Operation
*Notes: 1. For simple pattern products, we recommend the pouring method for its ease of operation and demolding. A pourable silicone requires low viscosity, facilitating smooth flow and easy de-airing.
2. For intricate patterns, the brushing technique is advised to faithfully replicate details. Brushable silicone demands higher viscosity to prevent easy flow and ensure ease of application.
3. We recommend allowing the silicone mold to set for an additional 12 hours post-demolding before initiating large-scale production. This ensures durability and precision in your final applications.
Introducing Our Versatile and Flexible Liquid Silicone Rubber for Bronze Casting - RTV2 Silicone:
1. Superior Quality on Par with Global Leading Brands: Trust in our commitment to deliver excellence.
2. Extended 18-Month Shelf Life: Experience the longevity and reliability of our silicone products.
3. Adaptable Duplication Range: Achieve between 50-1000 replications, contingent on the size and complexity of your product.
4. Non-Toxic & Eco-Friendly Silicone: Our materials are safe for both you and the environment, reflecting our dedication to sustainability.
5. Swift Delivery Service: Expect fast delivery within just 4-6 days, keeping your projects on schedule.
6. Flexible Shipping Options: Choose between air or sea shipment to best suit your logistical needs.
7. Around-the-Clock Customer Support: Our dedicated after-sales service is available 24/7 to assist you.
8. Cutting-Edge R&D Team: Our professional team is committed to innovation and developing new solutions.
Experience the Ultimate Flexibility with Our Flexible Liquid Silicone Rubber for Bronze Casting - RTV2 Silicone: Expertly crafted to deliver precision and durability.
Packing Details: Available in convenient sizes of 20KG, 25KG, and 200KG per drum, designed to meet all your needs.
Shipping Options: Choose your preferred mode - by air for speedy delivery or by sea for larger shipments.
Swift Delivery: Expect your order to arrive within 4-6 days after payment confirmation, ensuring you never have to wait long for excellence.
Optimal Storage: Ensure longevity and maintain quality by storing in cool, dry places.
Extended Shelf Life: Benefit from an impressive 18-month shelf life with the original unopened package, safeguarding your investment.
Flexible Liquid Silicone Rubber for Bronze Casting RTV2 Silicone:
1. What's silicone products you are making?
--liquid silicone, silicone rubber, silicone oil; Due to different silicone molds, our silicone has different viscosity, and cause different hardness, density to meet the requests from client.
2. Do you offer free sample to client?
--Yes, we can provide the sample for test.
3. How about the quality control in your factory?
--We have professional QC team to control the quality during production. Goods will be 100% inspected before shipment.
4. How to remove the bubbles during my mould making?
--After mixing liquid silicone with curing agent, please put the material into vacuum machine to take off the bubbles.
5. How to get good silicone mould to use longer time?
--The best way is: #A, Please choose the right liquid silicone according to your products. #B, Don't use any silicone oil in mold making, because it can make the silicone mould become too soft to use. #C, Silicone mould can be used longer after the whole silicone mould fully cured, so it's better to wait 2 hours after mould finished.
6. Why silicone rubber add curing agent after mixing a lot of bubbles?
--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.
Flexible Liquid Silicone Rubber for Bronze Casting RTV2 Silicone:
Guangzhou OTT New Materials Co., Ltd. stands as a pioneering force in the realm of advanced RTV liquid silicone manufacturing in China. Our company is anchored in cutting-edge science and technology, focusing intently on innovative R&D to create superior liquid RTV solutions. We specialize in the comprehensive development of silicone products, offering a diverse range of services that include intricate molding, insole creation, and the crafting of lifelike sexy dolls, along with applications in advanced electronics. Our suite of silicone offerings extends to encompass a variety of related materials and the latest groundbreaking products, ensuring we meet the ever-evolving demands of our clients.
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