| Material: | Organic Silicone |
|---|---|
| Application: | Household, Medical, Industrial, Agricultural |
| Certification: | FDA |
| Hardness: | 10-40 |
| Elongation(%): | 300-500 |
| Tear Strength(Kn/M): | 4/6/9/13 |
| Samples: |
|---|
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Products Procedure
1. Mixing: The A and B rubber 1: 1 weight ratio mix and stir evenly.
2. Discharge bulbs: For high requirements should be evacuated discharge bubbles, otherwise the mold will have bubbles.
3. Material pouring: pour the mixing the stirred liquid silicone into the mold box.
Precautions For Use
1. Before large-scale use, please do small amount of trial, familiar with the production skills to avoid errors.
2. Do according to the manufacturer's instructions ratio for quantity, and the weighing accuracy, please remember that the ratio is by weight rather than volume. After the mixing of AB silicone rubber, stir it fully to avoid not cure or incomplete cure.
3. When make the mold frame, if 502 glue is applied, pour the mixing silicone rubber after half an hour or put it into oven at 50ºC for 10 minutes, to prevent 502 glue and silicone poisoning to make it not cure.
4. To accelerate the curing time, heating method can be used to speed up the curing rate of silicone rubber.
5. When mixing the AB silicone, mixing in the same direction. When pour glue, take a little bit of the higher and same position on the female die on the same position, let the glue flow flat on the master die, it will increase the flow time of the glue to reduce the bubble. Generally, the silicone in hardness higher than 20, it will need to do vacuum pumping before use.
6. 1:1 Additional products will have toxic reaction with tin, phosphorus, ammonium, chlorin, carboxylic acids, thiol, hydroxyl and other compounds. It is forbidden to contact with such compounds to avoid the occurrence of non-curing.
Q: What is mold liquid silicone rubber?
Answer: Mold liquid silicone rubber is a kind of liquid silicone rubber that is usually used to make molds. It has a liquid state that allows it to flow and fill the mold during the mold-making process, and then solidifies into a silicone rubber mold that is resilient and durable.
Q: What are the main characteristics of mold liquid silicone rubber?
A: It usually has excellent fluidity, easy filling of mold details, high precision, high elasticity, tear resistance, wear resistance and good chemical stability.
Q: What is the main use of mold liquid silicone rubber?
Answer: Mainly used to make various types of molds, such as cultural artworks, industrial parts, toys, handicrafts, models, complex castings, etc. It can also be used to reproduce finely detailed surfaces.
Q: What is the production process of mold liquid silicone rubber?
Answer: The usual process of making a mold includes steps such as preparing the prototype, mixing liquid silicone rubber, pouring or coating the prototype, waiting for solidification, and removing the silicone rubber mold from the prototype.
Q: How to choose suitable liquid silicone rubber for molds?
Answer: When choosing liquid silicone rubber, you must consider factors such as prototype material, mold use, required hardness, durability, temperature resistance, etc., and select the appropriate type and formula according to your needs.
Q: How safe is the use of mold liquid silicone rubber?
Answer: Liquid silicone rubber is generally safe and easy to use, but you should follow the safe operating guidelines provided by the manufacturer during use, avoid contact with skin and eyes, and operate in a well-ventilated environment.
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