Mold Silicone Operation
There are three mold opening methods for silicone molds: wrapping mold, brushing mold, and pouring mold. The wrapping mold operation method: the craft replica silicone is a flowing white liquid, divided into two groups: Group A is silicone, Group B is curing agent, for example: 100 grams of silicone plus 2% curing agent, stir evenly, pour into the prepared mold, and place it in a vacuum machine for vacuuming. After vacuuming, let the mold silicone cure naturally.
Reaction of silicone and curing agent ratio
· When the curing agent is added at 1%, the gel will still flow for 2.5 hours, and can be demolded in 6-8 hours.
· When the curing agent is added at 2%, the gel will still flow for 50 minutes to 1 hour, and can be demolded in 2-3 hours.
· When the curing agent is added at 3%, the gel will still flow for 28-30 minutes, and can be demolded in 1.5-2 hours.
· When the curing agent is added at 4%, the gel will still flow for 10-15 minutes, and can be demolded in 1-1.5 hours.
Mold Silicone Storage Instructions
· Shelf life: Below room temperature 25℃ without opening the package, 12 months.
· Packaging specifications: This product is packaged in iron barrels, with specifications of 25kg and 200kg.
· This product should be stored in a dry and sealed container at room temperature, and must not come into contact with water to prevent deterioration.
Product Parameter Table
6 Series Condensed Forming Translucent Mold Silicone Parameters (25℃)
Model | 610 | 615 | 620 | 625 | 630 | 640 | 650 | 660 |
Appearance | White | White | White | White | White | White | White | White |
Hardness (Shore Aº) | 10±2 | 15±2 | 20±2 | 25±2 | 30±2 | 40±2 | 50±2 | 60±2 |
Two-component mixing weight ratio (A:B) | 100:2/3 | 100:2/3 |
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| 100:2/3 |
Dynamic viscosity (mPa.s) | 9600±2000 | 12000±2000 | 18000±2000 | 23000±2000 | 25000±2000 | 12000±2000 | 30000±2000 | 32000±2000 |
Tensile Strength (MPa) | 2.4 | 2.8 | 3.7 | 4.5 | 4.3 | 4.2 | 2.1 | 1.8 |
Tear Strength (kN/m) | 12±2 | 16±2 | 20±2 | 27±2 | 25±2 | 23±2 | 12±2 | 10±2 |
Elongation (%) | 320 | 389 | 440 | 550 | 560 | 580 | 180 | 160 |
Density (g/cm) | 1 | 1.05 | 1.05 | 1.12 | 1.13 | 1.14 | 1.16 | 1.18 |
Operation Time (min) | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 |
Curing Time (h) | 4-6 | 4-6 | 4-6 |
| 4-6 |
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Shrinkage Rate (%) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
5 Series Condensed Forming Translucent Mold Silicone Parameters
Model | 510 | 515 | 520 | 525 | 530 | 540 | 550 | 560 |
Appearance | White | White | White | White | White |
Product Images
Packaging Specifications:
Component A: 25KG/barrel 200KG/barrel
Component B: 1KG/bottle
Keywords
625 dow corning hardness condensation silicone for candle soap mould
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Classification
Building H3, Shenye Zilinshan, Shengping Community, Longcheng Street, Longgang District, Shenzhen
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