PU Seal Strip

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Polyurethane (PU) is in soarte fan plestik, of mear spesifyk in elastomeer polymeer, ynklusyf rubber. Since its first invention in 1937, Polyurethane rubber is brûkt om in breed oanbod fan produkten te produsearjen. Dit PU-materiaal hat bûtengewoane veelzijdigheid, duorsumens, fleksibiliteit, oanpassingsfermogen, and elasticity. in addition, Polyurethane wurdt synthesized út polyisocyanate en polyol. Its mechanical properties give it the strength of hard plastic and the elasticity of rubber. Kinglin as trusted China manufacturer of customized pu seal strips, it leverjen fan dichtingsoplossingen oan oerseeske merk.

PU Foam Seal Door Weatherstripping Product parameter

1. Materiaal Gearstalling:
High-density Polyurethane (PU) Foam with closed-cell structure for superior insulation and durability.

2. Compression Set Resistance:
High compression recovery, retaining 90% or more of its original thickness after compression, ensuring a long-lasting and reliable seal.

3. Temperatuerberik:
Operational temperature range: -40°F to 160°F (-40°C to 70°C), making it suitable for diverse climates and conditions.

4. Color Options:
Commonly available in neutral colors such as white, brún, swart, and grey to match various door frames and aesthetics.

5. Installation Type:
Kerf-In Style: Fits directly into the kerf slot on the door frame, requiring no adhesive.
Self-Adhesive Backing: Equipped with strong, pressure-sensitive adhesive for easy peel-and-stick installation.

6. UV and Weather Resistance:
Treated with UV inhibitors and weather-resistant coatings to prevent degradation from sunlight, focht, and extreme weather conditions.

7. Water Absorption Rate:
A low water absorption rate, typically less than 5% by volume, ensures that the foam remains effective in sealing against water and moisture.

8. Water Absorption Rate:
A low water absorption rate, typically less than 5% by volume, ensures that the foam remains effective in sealing against water and moisture.

9. Sound Insulation Rating:
Noise Reduction Coefficient (NRC): Typically ranges from 0.35 nei 0.45, providing effective soundproofing capabilities.

10. Hurdens (Shore A):
Typically between 10 nei 25 Shore A, offering a balance of softness for compression and firmness for durability.

Foardielen fan pu seal strip

Troch syn ienheid struktuer, PU seal strips jouwe akoestyske en termyske conductivity oplossings. Dêrneist, it can also provides various professional-level conductive, electrostatic dissipation, and flame retardant solutions. Outstanding performances are list below:
1. Ekstreem ljocht
2. Goede sealing prestaasjes (loft, stof, and water migration)
3. Goede UV en ozon ferset
4. Goede termyske isolaasje

Applikaasje fan polyurethane en syn strip

Polyurethane strips (PU seal strip) binne in multyfunksjoneel materiaal foar shock absorption en cushioning. It is in mienskiplike kar foar ferpakkings- en isolaasjeapplikaasjes. Derneist, PU seal strips are stronger than comparable rubber materials and are typically used in high-tension and high-wear applications. It hat poerbêste treksterkte, tear ferset en skok absorption prestaasjes.