Description of Gypsum Cornice Mold Making Liquid RTV Silicone:
Gypsum Cornice Mold Making Liquid RTV Silicone is generally named as two-part room temperature cure silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.
Application of Gypsum Cornice Mold Making Liquid RTV Silicone:
Gypsum Cornice Mold Making Liquid RTV Silicone is widely used for:
Plaster Appliques,
Plaster ceiling rose,
Plaster columns,
Plaster trims,
Gypsum ceiling board
Gypsum ceiling mouldings,
Architectural Gypsum Crown mouldings
Glass Fiber Reinforced Plaster(GRP) mouldings
Cornices gypsum moulding,
Gypsum decorative pillars mould,
Plaster cornice mold,
Gypsum board moulding,
Gypsum round center panels mouldings,
Gypsum Wall panels moudling,
Plaster ceiling medallion mouldings,
Capital pillars,
Plaster ceiling tiles, etc.
Operation instructions of Gypsum Cornice Mold Making Liquid RTV Silicone:
Correct mixing ratio
Component A is silicone rubber, and component B is curing agent or vulcanizing agent. Usually the mixing ratio will be 2-3%, e. G. To 100g silicone rubber should be added 2g catalyst and then mix them thoroughly. (Note: The weight of the silicone and catalyst should be weighed correctly).
Pouring the mixture and curing
Pour the misxed Part A base silicone and CA-30 curing agent as soon as possible onto the original, avoiding air entrapment. The catalyzed material will cure to a flexible rubber within 6 hours(or faster by different mixing ratio or room temperature), we advice you de-mold after 24 hours, it is will improve the replicate times of silicone mold.
Package of Gypsum Cornice Mold Making Liquid RTV Silicone:
Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle, 1kg/bottle
Professional factory of Gypsum Cornice Mold Making Liquid RTV Silicone:
We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.
Should you have any question, please feel free to contact Ms Julie.
MINGCHENG GROUP LIMITED
| Item no. |
MCSIL-2025 |
| Color |
white |
| Viscosity |
25000±2000 cps |
| Mix ratio |
100:2 |
| Pot life |
30-40 mins |
| Curing time |
4-6 hrs |
| Hardness |
25 shore A |
| Tensile strength |
3.8 Mpa |
| Elongation |
500% |
| Tear Strength |
30 N/mm |
| Shrinkage |
0.3% |
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