Technical support
Centrifugal Glass Wool Products
External Wall Insulation Placement of the Facing: If the product comes with a facing, ensure that the facing is oriented outward. Vertical Installation of Roll Felt: At the top of the building, secure the glass wool roll felt using two fasteners (such as insulation nails). Then, unroll the felt vertically along the wall surface, placing fasteners with a diameter of at least 90 mm in the center of each roll.
Dec 08,2025
Rubber and plastic thermal insulation materials
The following points should be noted when installing rubber and plastic thermal insulation materials: 1. All cuts and joints must be sealed with Huamei-brand专用 adhesive. 2. After installation, all tees, elbows, valves, flanges, and other accessories must meet the designed thickness requirements.
Dec 08,2025
Anion and cation exchange resin
Ion exchange resins contain a certain amount of moisture, and this moisture should be preserved as much as possible during transportation and storage. If the resin becomes dehydrated during storage, it should first be soaked in a saltwater solution (10%) and then gradually diluted. It must not be placed directly into water, as this could cause the resin to swell rapidly and break.
Nov 25,2025
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Email:ythuamei@yeah.net
Address: No. 29, Zhichu Road, Zhifu District, Yantai City
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