Chemical/Physical Nature

ZC-8297A resin is a para phenylene unsaturated polyester resin mainly made of purified terephthalic acid, maleic anhydride, and standard diols. It has been dissolved in crosslinking monomers such as styrene and has high viscosity and moderate reactivity.

Benefits and Application

ZC-8297A resin has good water resistance, high gloss, fast curing, high strength, good toughness and adhesion, and high hardness. Suitable for ordinary non pure white quartz stone, granite and other products.

Liquid Resin Typical Properties

Unfilled Castings Typical Properties

Application Guidelines

1. ZC-8297A resin contains wax, no accelerators, and no thixotropic additives.
2. ZC-8297A resin is suitable for the production of ordinary non pure white quartz stone at room temperature and medium temperature curing. Medium temperature curing is more conducive to production control and product performance assurance. Recommended medium temperature curing system: tert butyl peroxyoctanoate TBPO (content ≥ 97%), 1% resin content; Curing temperature: 80 ± 5 ° C for at least 2.5 hours. Recommended coupling agent: gamma methacryloyloxypropyltrimethoxysilane KH-570, 2% resin content.
3. ZC-8297A resin is suitable for ordinary non pure white granite; If used for light colored granite products, please choose NEWSOLAR7636 resin.
4. During the production process of quartz stone products, after heating and curing, they should be steadily cooled to room temperature to avoid rapid cooling and prevent product deformation or cracking, especially in winter.
5. The cutting and polishing of quartz and granite during the production process should be carried out after sufficient solidification.
6. Moisture absorption of fillers should be avoided, as excessive moisture content can affect the curing of the product and lead to a decrease in performance.

Package

Net weight is 220 kg, metal barrel.Please contact us for special packaging requirements.