Hot sale Factory direct production Liquid Silicone for Fabric Platinum Cured Transparent Silicone Rubber for Yoga sock
Material |
Color |
Certificate |
Item |
Hardness |
100% silicone |
costomizable |
MSDS |
JYS-1310\JYS1310H | 10-40A |
Featrues |
Appearance |
Usage |
Sample time |
Key word |
Eco-friendly liquid silicone rubber |
Transparent silicone rubber |
Silicone molds |
1-7days |
double component liquid silicone rubber |
Features
This kind of product is the two-component, rapid molding liquid silicone rubber. It is of sound weather resistance, dimensional stability, high transparency, good adhesive strength with the textile cloth and it is non-toxic, environmentally friendly and can endure heat up to 250°C. It is widely applied in the manufacturing of dressing tag, screen printing, shoulder straps, etc.
Application
It ’ s widely applied in the manufacturing of dressing tag, screen printing, shoulder straps, etc.
Item |
JYS-1310 |
JYS-1310H |
JYS-1250 |
JYS-1260 |
||
Before curing |
Appearance |
Transparent viscous liquid |
||||
Appearance (curing agent) |
Colorless and Transparent viscous liquid |
|||||
Viscosity / mPa.s |
30000 |
70000 |
AlB |
|||
Viscosity (Curing agent)/ mPa.s |
60 |
2000 |
60000160000 |
90000/90000 |
||
Operating Time |
(25°C) I min |
6 |
120 |
20 |
20 |
|
Mixing proportion /weight |
10: 1 |
1 : 1 |
||||
|
Hardness / Shore A |
40 |
42 |
22 |
21 |
|
|
Tensile Strength/ MPa |
4.5 |
5.0 |
3.0 |
4.0 |
|
After |
Elongation /% |
260 |
260 |
380 |
600 |
|
curing |
Tear-Resistance / kN·m -1 |
14 |
15 |
8.0 |
15 |
|
|
Linear Shrinkage rate / % |
0.1 |
0.1 |
0.1 |
0.1 |
|
|
Density/ g.cm -3 |
1.10 |
1.10 |
1.12 |
1.12 |
Use-method
1. Mixture: Mix up the rubber and the curing agent in the weight proportion of 10: 1 or 1: 1. It can be manually stirred or mixed by equipment.
2. Defoaming: The mixed rubber should be deaerated before cast pouring. It is finished (in about 10 minutes) until there is no bubble on the surface. If a small amount of rubber is used, operate it in the vacuum dryer.
3. Molding: the mixed rubber after bubble defoamation should adopt the method of dispensing or
fractioning. Put the mixed rubber in to the mould and heat it to mold.
Packing, Storage and Attentions:
1. This kind of rubber is packed in 20KG/iron drum and curing agent in 2KG/iron can .
2. This product is non-dangerous and should be sealed and placed in dry and cool place so as to prevent from rain and sunlight.
3. During the operation, avoid touching with condensed silicone rubber curing agent and chemical compound containing amines, sulfur and phosphorus and some other metal-salts.
4. The storage period of this product is one year. Strong stirring can recover its flowability. It can be reused after reinspection when it exceed the storage period.
FAQ
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:
1, Please choose the right liquid silicone according to your products.
2, Don ’ t use any silicone oil in mold making, because it can make the silicone mould become too soft to use.
3, 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.
>>>Click here to see the video of how to make mold
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