Products Description
| em No. | Gel Time(25ºC)Min | Chemical Category | Features | Application |
| INV-V495 | ---- | Mgo Thickening | High toughness, magnesia thickener | Used together with low shrinkage agent, it can prepare products with low shrinkage, high strength, high toughness, high heat resistance and heat aging resistance, etc. It is suitable for BMC, SMC, prepreg and other molded products. e.g. composite toe caps, helmets. |
Epoxy vinyl ester resin is prepared by the chemical reaction of epoxy resin and methacrylic acid through ring-opening addition. It retains the basic segment of epoxy resin, and has the good process performance of unsaturated polyester resin. After curing under suitable conditions, it shows some special excellent properties.
The specific molecular structure is shown in the figure below.
Features & Applications
It can be used together with a low-shrinkage agent to meet the requirements of low shrinkage, high strength, high toughness, high heat resistance and heat aging resistance. It is suitable for BMC and SMC. , Pre-impregnated sheet and other molded products are formed, and the products maintain high strength retention rate and broad-spectrum acid, alkali, solvent and other media corrosion properties at higher temperatures.
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