Stiallacha Séala PU

Polúireatán (PU) Is cineál plaisteach é, nó go sonrach polaiméir leaistiméire, rubair san áireamh. Since its first invention in 1937, Baineadh úsáid as rubar polúireatán chun raon leathan táirgí a tháirgeadh. Tá solúbthacht neamhghnách ag an ábhar PU seo, marthanacht, solúbthacht, adaptability, and elasticity. in addition, Déantar polúireatán a shintéisiú ó polyisocyanate agus 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, réitigh séalaithe a sholáthar don mhargadh oversea.

PU Foam Seal Door Weatherstripping Product parameter

1. Material Composition:
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. Raon teochta:
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, donn, dubh, 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, taise, 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 chun 0.45, providing effective soundproofing capabilities.

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

Buntáistí a bhaineann le stiall róin pu

Mar gheall ar a struchtúr aonad, Soláthraíonn stiallacha séala PU réitigh seoltachta fuaimiúla agus teirmeacha. chomh maith, it can also provides various professional-level conductive, electrostatic dissipation, and flame retardant solutions. Outstanding performances are list below:
1. Thar a bheith éadrom
2. Feidhmíocht séalaithe maith (aer, deannach, and water migration)
3. Frithsheasmhacht maith UV agus ózóin
4. Insliú teirmeach maith

Feidhm polúireatán agus a stiall

Stiallacha polúireatán (PU stiall róin) is ábhar ilchuspóireach iad le haghaidh ionsú turrainge agus cushioning. Is rogha coitianta é d'iarratais pacáistithe agus inslithe. Freisin, PU seal strips are stronger than comparable rubber materials and are typically used in high-tension and high-wear applications. Tá neart teanntachta den scoth aige, friotaíocht cuimilt agus feidhmíocht ionsú turraing.