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Product Description
Silicone Resin Emulsion SH-3122
Ⅰ Performance and use
This product is a non-ionic, methyl MQ silicone resin emulsion, which has good high-temperature resistance and wetting and spreading performance, and is used in the demoulding of polyurethane molded parts. It can be diluted with water.
Ⅱ Main technical index
|
Item |
Index |
Test method |
|
Appearance |
Milky white liquid |
GB1721 |
|
Viscosity(25℃),cp |
≧5000 |
GB1723 |
|
Solid content(150℃,2h,),% |
60±2 |
GB1725 |
|
Stability (3000r,30min) |
Stable, non-stratified |
Stable, non-stratified |
Ⅲ Usage Reference
This product is 60% emulsion, and users can prepare appropriate concentration according to their own needs. Generally, dilute it to 1~10%, spray or brush it onto the mold surface, and then apply it again after one to five cycles. To obtain better effect, it is necessary to leave a layer of silicone film after the water has evaporated from the surface of the mold. The amount depends on the shape and size of the mold. The initial amount is 5 grams of 60% emulsion per 1000 square centimeters.
Ⅳ Packaging and storage
Generally, it is packed in 200kg and 50kg plastic drums; Stored in a cool and dry environment at 5~36 ℃, and the shelf life is generally 6 months from the date of production.
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