Plastic toy pad printing silicone
Commodity Details
Introduction of pad printing silicone for plastic toys:
Plastic toy pad printing silica gel is specially used to make pad printing rubber heads. The rubber head is used as a carrier to transfer the pattern on the steel plate to the product. The pattern is clear the rubber head is durable!
Use of pad printing silicone for plastic toys:
Plastic toy printing silica gel is used in the printing of plastic toys, PVC toys, craft gifts, electronic goods, lighting, plastic toys, electroplating goods, electronic toys, trademarks, irregular pictures, etc.
Characteristics of pad printing silicone for plastic toys:
1. It is produced with imported raw materials, with fine no impurities;
2. Hongtu silica gel does produce oil, has no bubbles, is easy to oil;
3. High temperature resistance, good resilience, more printing times;
4. Wear-resistant, the rubber head made is more durable cost-saving.
Plastic toy printing silica gel operation:
1. The product ratio must be in accordance with the correct ratio of 9:1, must be mixed stirred evenly when stirring;
2. Addition type silica gel should be in contact with any condensed silica gel, water, impurities, organotin catalysts, acids, alkalis other organic compounds containing nitrogen, phosphorus, sulfur, otherwise it will cause the silica gel to appear "poisoned" cause the silica gel to fail. Curing
3. Smoking is prohibited during the operation to prevent "poisoning" of silica gel;
4. The mixed stirred silica gel should be used as far as possible within the operating time to avoid waste of rubber.
Note on operation of pad printing silica gel for plastic toys:
1. The product ratio must be in accordance with the correct ratio of 9:1, must be mixed stirred evenly when stirring;
2. Addition type silica gel should be in contact with any condensed silica gel, water, impurities, organotin catalysts, acids, alkalis other organic compounds containing nitrogen, phosphorus, sulfur, otherwise it will cause the silica gel to appear "poisoned" cause the silica gel to fail. Curing
3. Smoking is prohibited during the operation to prevent "poisoning" of silica gel;
4. The mixed stirred silica gel should be used as far as possible within the operating time to avoid waste of rubber.
Parameters of pad printing silicone for plastic toys:
Regular color | White | White/Translucent | |||
Type of vulcanization | Condensation type vulcanization | ||||
Hardness (Shore A) | 30±2 | 30±2 | 30±2 | 14±2 | 30±2 |
Mixing ratio of two components (A:B) | 100:2~100:3 | 100:2~100:3 | 100:2~100:3 | 100:2~100:3 | 100:2~100:3 |
Dynamic viscosity (mPa.s) | 32000±2000 | 35000±2000 | 32000±2000 | 36000±2000 | 33000±2000 |
Tensile strength (MPa) | 3.8 | 4.0 | 4.0 | 3.5 | 4.0 |
Tear strength (kN/m) | 22±2 | 24±2 | 25±2 | 25±2 | 27±2 |
Elongation(%) | 380 | 430 | 340 | 570 | 320 |
Operating time (min) | 30-40 | 30-40 | 30-40 | 30-40 | 30-40 |
Curing time (h) | 4-5 | 4-5 | 3-4 | 3-4 | 3-4 |
Line shrinkage rate (%) | ≤0.3% | ≤0.3% | ≤0.3% | ≤0.3% | ≤0.3% |
package | The component A is 25kg/drum, 200kg/drum; the common packaging of component B is 1kg/bottle | ||||
Note: The above parameters are only regular parameters. If you have special requirements, please contact our company; the hardness, viscosity, operating time after curing can be specially adjusted provided according to customer needs.