| Model: | HY-E640 |
|---|---|
| Brand: | Hong Ye silicone |
| Origin: | Made In China |
| Category: | Chemicals / Rubber Materials |
| Label: | jewelry mold , jewellry mold , liquid silicone |
| Price: |
US $12
/ pc
|
| Min. Order: | 1 pc |
| Last Online:30 Jul, 2015 |
Description of liquid silicone for jewellry or jewelry mold making
jewelry casting mold making silikon rubber is generally named as twopart addition
silicone rubber that vulcanizes at room temperature. Part A is a flowable liquid,
part B is the curing agent (platinum catalyst). It features an exceptional fluidity,
good operability, excellent physical properties and very low shrinkage.
The mixing ratio between Part A and Part B can be 10:1 or 1:1.
Main application of liquid silicone for jewellry or jewelry mold making
Food mold making (chocolate mold, cake mold etc. )
Rapid prototyping (urethane casting/silicone tooling/vacuum casting)
Concrete molding /cement products
PU resin casting
General Mold making
Superior manual mold design
Datasheets of liquid silicone for jewellry or jewelry mold making
|
Model |
HY-E640 |
Dow Corning T-4 |
Elastosil M4642. |
KT1300 |
KE-1314 |
VytaFlex® 40 |
|
color |
Translucent |
Translucent |
Dark red |
Translucent |
Translucent |
|
|
Mixing ratio(%) |
1:1 or 10:1 |
10:1 |
10:1 |
10:1 |
1:1 |
1:1 |
|
Pot life (mins,under 25℃) |
20-40 |
90 |
30 |
90 |
40 |
60 |
|
Curing time (hrs,under 25℃) |
4-5(hrs under 25℃) 20-30 (mins under 60℃) |
12 hrs(23℃) |
15 hrs(23℃) |
24h |
24h |
16h |
|
Hardness (Shore A) |
40±2 |
40 |
40 |
40 |
40 |
40 |
|
Viscosity (After A/B mixed,mPa.s) |
8000±2000 |
35000 |
50000 |
|
7500 |
2000 |
|
Tensile-strength (MPa) |
7.0±1.0 |
6.7 |
7.0 |
5 |
5 |
5.2 |
|
Tear-strength (kN/m) |
13±2 |
6.7 |
5.88 |
17 |
25 |
82 |
|
Shrinkage rate (%) |
≤0.1% |
0.1% |
0.1% |
0.1% |
0.1% |
0.1% |
|
Elongation(%) |
300% |
400% |
500% |
400% |
350% |
OPERRATING INSTRUCTION of liquid silicone for jewellry or jewelry mold making
1.Stir part A and part B with right mixing ratio
evenly. And get the mixture for vacuum-
pumping. (If there is no vacuumizer,you can just pour the mixture slowly from the corner so that less bubbles caused).
2. Enclose the product (the original model) with four plastic plates or wooden plates.
3. Clean your products and brush a layer of release agent(detergent or soap water) on your product.
4. Pour the mixture with correct mixing ratio into the model frame.
After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold .
Company Information
|
Company Name: |
Shenzhen Hong Ye Jie Technology Co., Ltd. |
|
Legal Representative |
Mr. Guibin Li |
|
Business Type: |
Manufacturer |
|
Brands: |
Hong Ye Silicone |
|
Year Established: |
1998 |
|
Product/Service
|
RTV-2 molding silicone, addition silicone, pad printing silicone rubber, life casting silicone, electronic potting silicone rubber, FDA silicone, silicon oil, manual mold silicone, LSR, trademarksilicone rubber, textile coating silicone rubber, liquid silicone rubber |
|
Number of Employees: |
500-1000 People |
|
Main Markets: |
Mid East, Western Europe, Eastern Europe, Eastern Asia, North America,South America, Southeast Asia, and so on |
|
Export Percentage: |
70% - 80% |
|
Factory Size: |
5,000-10,000 square meters |
|
QA/QC: |
In House |
|
No. of Production Lines: |
4 |
|
No. of R&D Staff: |
More than 20 People |
|
No. of QC Staff: |
More than 20 People |
|
Management Certification: |
ISO 9000/9001/9004/19011: 2000 Others |
|
Contract Manufacturing: |
OEM Service Offered |
What you need is what we pursue. We are sure that our first class silicone rubber will bring you first class products. We are looking forward to establishing long and good business relationship with you.
Let's joint hands to cooperate with mutual benefits.
FAQ
Why is the appearance of the finished mold striate and unsmooth?It is because the appearance of the product or the model itself is not perfect, and it has not been polished before
the further operation. So when you make silicon molds, firstly you should polish the product, spray the mold spray
evenly on the product. In this case, the problem can be avoided.
Here is a video of how to make silcone mlds:
https://www.youtube.com/watch?v=1I31T9OyW8M
Packaging & Shipping
PACKAGE of jewelry casting mold RTV2 liquid silicone:
Packed in clean 5kg/pail, 25kg/pail, 200kg/pail.
Our service
Contact Us :
Any interest, free sample are avaible for your testing, JoJo is here at your service
Shenzhen Hong Ye Jie Technology Co., LTD.
Tel: 86-755-89212380
Fax: 86-755-89948030
Mob: 86-18938867553
Email: hyxz(at)szrl.net
Skype: siliconerubber(at)outlook.com
Website: www.szrl.net
Address: A, No.3, Hongling First Road, Liulian Shibi, Pingdi Street, Longgang District,Shenzhen, Guangdong, 518117, China
