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Flame Retardant Insulating Sealing Putty
Purpose and Construction

This product is suitable for sealing cable holes in communication cabinets.

Features

  1. It has good non-drying and self-adhesive properties;


  2. It has good sealing, heat resistance, weather resistance and excellent extraction resistance;


  3. Through further processing, it can be made resistant to high voltage and highly flame retardant;


  4. It is odorless, non-toxic, non-corrosive, non-erosive, and has no irritating effect on the human body;


  5. It has good construction performance and can still maintain its original characteristics after many years of use.

Structure & Composition

According to the technical standards or usage requirements of customer products, it is generally made of polymer materials as the main material, supplemented by filling materials, softeners, antioxidants, reinforcing agents, etc. It can also be processed into rubber balls, rubber blocks, and rubber strips of various colors and shapes and weights according to customer requirements.

Main Technical Parameters

The following parameters are typical values ??for this series of products but not guaranteed values. The test values ??corresponding to specific models and specifications of products may be different.

No.Project NameTypical ValueRemark
1Density，g/cm31.7±0.2
2 Needle penetration，1/10mm58±7
3OdorNo unpleasant odor
4Adhesion，kPa
≥49
5Water resistanceNo peeling, no expansion


Note: The technical parameters can be adjusted according to the specific requirements of customers.

Packaging
Product specifications can be customized according to user's specific requirements. Generally, it is packed in plastic bags and then in ordinary cartons. Other feasible packaging can also be formulated according to customer's requirements.
Storage
Store in a ventilated and cool environment, waterproof and moisture-proof, avoid direct sunlight and strong artificial light, and avoid storing together with chemicals such as organic solvents.
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