| Customization: | Available |
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| Material: | Organic Silicone |
| Application: | Industrial, DIY Art |
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Introducing our premium product:
40A Translucent/Transparent RTV-2 Addition Cure Silicone, a cutting-edge solution designed for Rapid Prototyping and Vacuum Casting. This versatile silicone is engineered to deliver exceptional clarity and strength, making it the perfect choice for professionals seeking top-tier performance in their prototyping projects. With its superior translucence and reliable curing properties, this silicone ensures your creations are not only visually stunning but also incredibly durable.
Trust GUANGZHOU OTT NEW MATERIALS CO., LTD. to elevate your prototyping experience with this remarkable RTV-2 silicone solution.
Silicone is a versatile material used for creating:ilicone is used for making:
Platinum Cure Silicone Technical Data
| Typical general characteristics |
Inspection Method |
Model code | ||||||||
|
Product data (catalyzed A+B) |
OTT-J8 series | |||||||||
| Hardness | Shore A | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 50 |
| Mix ratio | A:B | 1:1/10:1 | ||||||||
| Color | / | Translucent | ||||||||
| Pot life | 25ºC(77F) | 20-40 mins | ||||||||
| Curing time | 25ºC(77F) | 3-5 hours | ||||||||
| Viscosity | mPa.s | 1500 | 3000 | 4000 | 4500 | 5000 | 6000 | 7000 | 8000 | 12000 |
| Tear strength | KN/m | 12 | 15 | 18 | 24 | 22 | 21 | 22 | 18 | 12 |
| Tensile strength | MPa | 2.2 | 4.2 | 5.2 | 5.2 | 6.2 | 6.5 | 7.2 | 7.8 | 7.0 |
| Elongation | % | 500 | 450 | 450 | 500 | 500 | 450 | 450 | 400 | 400 |
| Shrinkage | % | 0.1 | ||||||||
Features:
Step 1: Prepare the original molds meticulously.
Ensure your original molds are impeccably crafted and secure them to a stable board. Next, encase the mold with four precise pieces of board to form a neat enclosure, setting a strong foundation for your casting process.
Step 2: Precisely measure 100 grams of Part A, the platinum catalyst silicone, and combine it with 100 grams of Part B silicone rubber. Gently mix them until you achieve a perfectly uniform consistency.
*Notes: Mold-making silicone rubber is a versatile liquid composed of two essential parts. Part A is a fluid white liquid, while Part B acts as the curing agent or catalyst. It is crucial to adhere strictly to the following steps:
1. Accurately weigh both parts using an electronic scale. Deviation, such as an excess of catalyst, can accelerate the curing process, complicating the operation and leading to potential mishaps.
2. Thoroughly blend Part A and Part B. Any inconsistency can cause partial solidification, leading to operational difficulties and reduced mold lifespan, ultimately resulting in the wastage of silicone rubber.
Step 3: Vacuum pumping (optional yet recommended)
This crucial step should not exceed 10 minutes to prevent cross-linking reactions that would hinder subsequent procedures.
Step 4: Engage in Pouring Casting or Brush Application Techniques
*Notes: 1. For products with simple patterns, the pouring method is recommended for its simplicity and ease of demoulding. Pourable silicone should have low viscosity, allowing for smooth flow and effective de-airing.
2. For intricate designs, opt for brushing techniques to capture detailed patterns accurately. Brushable silicone requires higher viscosity, ensuring stability and precise application.
3. It is advisable to allow the silicone mold to cure for an additional 12 hours post-demoulding before transitioning to large-scale production to ensure optimal durability and performance.
1. Premium quality comparable to global leading brands - Experience excellence with every use.
2. Enjoy a robust 18 months shelf life - ensuring long-term reliability and performance.
3. Achieve 50-1000 duplication cycles depending on product sizes - customizable and convenient for varying demands.
4. Silicone is non-toxic and environmentally friendly - safe for both users and the environment.
5. Experience rapid delivery within just 4-6 days - ensuring your projects stay on track without delays.
6. Flexible shipment options available by air or sea - choose the most convenient method for your needs.
7. Access to 24/7 after-sales service - providing continuous support whenever you need it.
8. A team of professional R&D experts - dedicated to pioneering innovation and improvement.
Packing : Our versatile packaging options are designed to cater to your needs, available in 1KG, 5KG, 20KG, 25KG, 200KG, and 1000KG drums, ensuring flexibility and convenience for your production scale.
Shipping : We offer efficient shipping solutions by both air and sea, ensuring your order reaches you promptly and reliably, no matter your location.
Delivery time: Expect swift delivery within 4-6 days, after your payment is confirmed in our bank, so you can plan your projects with confidence.
Storage: Ensure optimal product integrity by storing in cool, dry places, maintaining the quality you expect.
Shelf life: Enjoy peace of mind with our product's 18-month shelf life in the original unopened package, ensuring long-lasting usability.
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.
Guangzhou OTT New Materials Co., Ltd. stands at the forefront as a leading and innovative manufacturer of RTV liquid silicone in China. We pride ourselves on being a science and technology-driven enterprise, dedicated to the meticulous research and development of advanced liquid RTV solutions. Our extensive expertise allows us to offer a comprehensive suite of silicone services, including everything from precision molding and comfortable insoles to lifelike sexy dolls, cutting-edge electronics, and an array of related silicone materials. Discover our latest groundbreaking products and experience the future of silicone technology today.
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