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Sealing Putty

Sealing wall holes | No yellowing | Flame retardant

Purpose and Construction

This product is suitable for sealing the wall hole of the split air conditioner connection pipe and the wiring harness hole of the air conditioner. It is also suitable for foaming and sealing the insulation layer of refrigerators.

Features

This product has high plasticity and good non-drying and self-adhesive properties. Different indicators can be customized according to specific application occasions. It has good sealing, heat resistance, cold resistance and weather resistance.

Structure & Composition

Sealing putty is made of high polymer materials such as rubber or special resin as the main raw materials, supplemented by filling materials, softeners, antioxidants, reinforcing agents, etc. It can be processed into rubber balls, rubber blocks, and rubber strips of various shapes, weights, and colors 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 Name	Typical Value	Remark
1	Appearance	White or light grey
2	Density	1.6-2.0 g/cm3
3	Needle penetration	50-120
4	Water resistance	No water leakage
5	Erosion	No discoloration or other abnormalities
6	cold resistance	No cracking, hardening, or stickiness
7	Water resistance	No obvious discoloration

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.