Service Item
HL-C704
Key words:
Epoxy resin product series
Classification:
Epoxy resin product series
Basic characteristics:
HL-C704 is a meta-cresol-based phenolic epoxy resin that, similar to phenol-based phenolic epoxy resins, uses meta-cresol in place of phenol. Due to the presence of a methyl group at the ortho position, it exhibits superior stereoselectivity during synthesis compared to phenol-based resins, enabling the formation of high-molecular-weight polymers with long, linear chain structures. It can be used in combination with polyamines, anhydrides, phenolic resins, and other materials. After curing, it features a high glass transition temperature (Tg), excellent heat resistance, and outstanding chemical resistance, making it widely applicable as a substrate for printed circuit boards and in composite materials.
Technical indicators:
| Product name | HL-L704 | |
| Appearance | Pale yellow solid | |
| Technical indicators | Epoxide equivalent weight (g/eq) | 200~220 |
| Hydrolyzable chlorine (ppm) | 0-200 | |
| Viscosity (cps/70℃) | 85~95 | |
| Hue (G) | 3.0max | |
Storage:
Sealed packaging, keep away from light and heat, store at room temperature; shelf life: 12 months.
Packaging:
Bagged.
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Zhejiang Hongli New Material Co., Ltd.，
Headquarters production base：Zhejiang Shaoxing Keqiao Binhai Industrial Zone
Contact：Mr Zheng
Phone：13805756278
15957101968
Tel：+86 575-85523022
E-mail：zjhl001@hongli-nm.com
Zhejiang Hongli Electronic Material Co.Ltd.,
Headquarters production base：Suichang County, Lishui City, Zhejiang Province
Contact：Mr Zheng
Phone：15957101968
Tel：+86 0578-8209700
E-mail：zjhl003@hongli-nm.com
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