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guangzhou raw materials liquid silicone rubber mould making for plaster statues/artificial lighting craft silicone molds
| Preis | $ 6.50 | $ 5.79 | $ 5.19 |
| Menge | 25-99 Kilograms | 100-499 Kilograms | ≥500 Kilograms |
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- place of Origin:
- guangdong, china
- brand Name:
- jingyi
- model Number:
- JYR-727
- product name:
- liquid silicone rubber
- other name:
- liquid silicone
- main raw material:
- liquid silicone rubber
- color:
- colorless or light yellow
- usage:
- light fixture, unsaturated resin, imitating redwood furniture
- hardness:
- 25 shore A
- appearance:
- light yellow viscous liquid
- features:
- Low viscosity, sound flowability, tensile strength
- keywords:
- silicone molds
- item:
- Can be customized
- supply Ability:
- 150000 Kilogram/Kilograms per month liquid silicone rubber
- packaging details
- sample: 1kg, 5kg, 10kg per barrel;
bulk:The liquid silicone rubber is packed in 25KG/iron drum and curing agent in 1L/ plastic bottle.
- port
- guangzhou/huangpu
- lead time :
quantity(Kilograms) 1 - 1000 1001 - 10000 >10000 Est. Time(days) 7 15 To be negotiated
online customization
guangzhou raw materials liquid silicone rubber mould making for plaster statues/artificial lighting craft silicone molds
The silicone is suitable for all kinds of plaster, polyester, polyurethane casting materials. It has high resistance and is resistant to corrosive chemicals for a long time.
silicone mold is flexible. when removing fragile products, such as scented stones, you can easily remove your object by flexing without fear of tearing. It is durable, high tear strength. It can be washed in the dishwasher after use.
| item No. | JYR-727 | JYR-727h | JYR-578 | JYR-578s | |
| before curing | appearance | light yellow viscous liquid | |||
| appearance (Curing agent) | colorless or light yellow liquid | ||||
| viscosity / mPa.s | 40000 | 42000 | 38000 | 28000 | |
| operating time | surface Curing Time / min | 20 | 20 | 20 | 20 |
| demoulding Time / min | 35 | 35 | 35 | 35 | |
| after curing | hardness / Shore A (±2) | 25 | 30 | 25 | 15 |
| tensile Strength / Mpa | 4 | 4 | 3.2 | 3 | |
| elongation / % (≥) | 500 | 500 | 450 | 450 | |
| tear-Resistance / kN/m | 20 | 22 | 30 | 26 | |
| linear Shrinkage rate / % | 0.3 | 0.3 | 0.3 | 0.3 | |
| density / g.cm-3 | 1.22 | 1.24 | 1.24 | 1.24 | |
1.To add 2-4% curing agent based on the weight ratio and currently mix and use it. It has to use it up in a short time.
2.Stirring the mixed rubber material and put it into the vacuum box for 3-5 minutes air extracting. The mold can be used after defoaming.
3.The curing rate of this product is closely relevant to the temperature. The higher the temperature is, the greater the humidity is and the curing speed becomes faster. users can choose the curing agent according to the weather condition, and adjust the amount of the curing agent so as to reach the appropriated curing rate.
>>>other hot sale mold making liquid silicone rubber type,please click the pictures of below
For the further information, please feel free to contact chloe zhou:
>>>click here to know more about us
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.
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