Manta New Material Launches SMP Production Facility in Jining, Shandong

Manta’s production base for Silane Modified Polymer (SMP) products is located in Jining, Shandong Province, China.

About Us

Nanjing Manta New Material Co., Ltd. supplies Silane Modified Polymer (SMP) products and related materials to manufacturers in the sealant, adhesive, and waterproofing industries.

Manufacturing Facility

The production base is at Miaoguan Town Industrial Park, Sishui County, Jining City, Shandong Province, China. It makes SMP polymers, also known as MS Polymer, Silane Modified Polymer, Silyl Terminated Polyether, STP Polymer, and Hybrid Sealant Polymer, along with a range of MS waterproof coating products.

Technical Advantages

SMP polymer systems are based on silane-terminated polyether backbones that cure to form elastic crosslinked networks. Depending on the grade, key technical characteristics include:

1. Solvent-free and isocyanate-free polymers that are suitable for low-VOC formulations
2. Good resistance to weathering and yellowing
3. A low-glass-transition polyether backbone that helps the cured product retain its mechanical properties over a wide temperature range
4. Good adhesion to many substrates, including metals, glass, ceramics, and many plastics, often without primer; adhesion should be confirmed on the actual substrate

Confirm the characteristics of each grade on its technical data sheet.

Application Fields

1. Construction & Building Materials: Weatherproof sealing for curtain walls and windows, concrete expansion joints, prefabricated structure joints, and interior finishing
2. Automotive & Rail Transit: Elastic bonding and sealing for vehicle bodies, rail vehicles, and containers
3. Industrial Manufacturing & Equipment: Sealing of enclosures, multi-substrate bonding, HVAC and pipe joint sealing, and gap filling
4. Kitchen, Bath & Interior: Sealing and waterproof edging for wet areas and balconies
5. New Energy & Electronics: Can be evaluated for PV module frame and junction box sealing and for battery module sealing and fixing, subject to application testing
6. Marine & Outdoor Engineering: Can be evaluated for marine deck sealing and sealing of steel structures, subject to application testing

For grades and technical data sheets, see SMP Polymers & SPUR Polymers and Waterproof Coating Systems. To evaluate a grade, Request a Sample. Samples are charged. The sample fee includes courier delivery and is deducted from your first formal order.

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