RTV 2 Жидкая силиконовая резина 1:1 полупрозрачная для обуви
- Категория: Silicone Rubber >>>
- Поставщик: Shenzhen,Yijiasan,Silicone,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 9.93 $* | 9.37 $* |
| Jul-17-2025 | 7.9 $* | 7.48 $* |
| Jun-17-2025 | 9.74 $* | 9.50 $* |
| May-17-2025 | 9.78 $* | 9.11 $* |
| Apr-17-2025 | 7.88 $* | 7.77 $* |
| Mar-17-2025 | 9.56 $* | 9.1 $* |
| Feb-17-2025 | 8.72 $* | 8.73 $* |
| Jan-17-2025 | 8.87 $* | 8.90 $* |
Характеристики
Product Description
Description
YJS-620 is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1:1 or 10:1 . It can cure at room temperature as well as under heat . It’s a kind of food grade silicone and mainly used for mold making.
Application
addition cure liquid silicone rubber for silicone insoles has 2 main parts application:
First: making many kinds of molds:
Making molds for:
Low melt metals (mold life can be short), Cement, Concert,concrete stones, wax molds, PU molds, resin molds, gypsum casting, candle molding, chocolate , candy and any other food product mold making, prototyping etc.
Making molds for food grade products: chocolate molds, cake molds, sugar molds,ect.
Making molds for life casting: real hand molds, real feet molds, dildos molds, sex doll molds, ect.
Second: make silicone products, like silicone insoles, silicone gel, ect. and prosthetics arms, prosthetics hands, prosthetics foot, prosthetics legs, ect. and silicone mask, skin, ect. sex dolls, sex toys, ect.
More applications for your reference.
YJS-620 serries are most suitable and excellent to make silicone insoles and relative foot health care products, such as
forefoot pain, heel lifts, insoles, foot orthotics, arch supports, heel cushions and pads, etc. It is a medical grade silicone
that resists to bacterial growth and does not dry out. It is also hypo-allergenic, non-toxic and odorless.
YJS-620 serries are most suitable and excellent to make silicone insoles and relative foot health care products, such as
forefoot pain, heel lifts, insoles, foot orthotics, arch supports, heel cushions and pads, etc. It is a medical grade silicone
that resists to bacterial growth and does not dry out. It is also hypo-allergenic, non-toxic and odorless.
Technical Datasheet
Typical general characteristics | Inspection Method | Value |
Product data (Catalyzed A+B) | YJS-620 | |
Hardness | Shore A | 20±2 |
Mix Ratio | A:B | 100:2 |
Color | / | white |
Pot life | 25 °C (77F) | 30-40 |
Curing time | 25 °C (77F) | 3-4 |
Mixed viscosity | mPa.s | ≥3.1 |
Tear-strength | kg/cm | 20±2 |
Tensile-strength | M.pa | 18000±2000 |
Elongation | % | ≥480% |
Shrinkage | % | ≤0.2% |
Can we do the silicone according to your requirements ? Of course !
If you have any require of our silicone ,we can adjust them . Such as :
Mix ratio : 1:1 or 10:1 acceptable
Pot life and curing time : can be less or more
Hardness : whatever you want ,we do it .
Tensile strength &Tear strength are alway in the improving
Viscosity : Low viscosity and high viscosity are acceptable
Elongation : We do this test by our own labe and technicial department
Do you want to lear how to test this performance ? Call Jane :+13926504513
Our Company
Shenzhen YiJiaSan Silicone Co., Ltd., is a collection of organic silicone new materials research and development, production, sales and service in one of the major raw material manufacturer. Over years of formed a product research and development, quality supervision, market operation, service and consulting, etc of a complete operation system. we have advance organic silicone production equipment, professional matching analysis testing scientific instruments and strong production technology, and have a number of highly qualified technical management personnel and with rich practical experience of skilled workers. Products with stable quality and good services sold well all over the country and exported to Europe, Middle East, North&South America, Southeast Asia, more than 90 countries and regions, deeply the general customers the consistent high praise and trust.
Packing & Delivery
We have many different packing method ,and fast delivery as soon as received your payment
5KG/drum vacuum packing for part A + 5KG/drum vacuum packing for part B
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
Certifications
Manufacturing process
Step 1: Prepare and clean the prototype.
You must make sure your original molds perfect, fix the original mold on a board, then using some assistant material (like cardboard) to make a frame for to surround the prototype. The frame is no need, if we make the mold by brushing way.
Step 2: Take the silicone and catalyst as the ratio 1:1(silicone : catalyst= 1:1), mix the silicone rubber and catalyst evenly.
Notes: rtv silicone rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicone rubber will be partly solidified and this will bring troubles for your final operation. What's more, the finishes molds will have a short life. All of these will cause a waste of silicone rubber.
Step 3: Vacuum pumping.
After mixed the silicone evenly, it is better to release the bubble by vacuum pumping.
Step 4: Pouring cast or brushing cast.
After released the bubble, we can pour/brush the silicone rubber on the prototype.
Notes: Please finishes all the steps within the operation time. If not, it will cause cross linking reaction, and no more further steps will be available. So, we have to pay attention to the pot life and curing time.
Notes: Please finishes all the steps within the operation time. If not, it will cause cross linking reaction, and no more further steps will be available. So, we have to pay attention to the pot life and curing time.
1KG FREE SILICONE SAMPLE is available for your testing:
Liquid silicone rubber -- 1kg sample:
Silicone sample is usually shipped by FeDex to our customers
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