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High Hardness Polyurethane Foam Sealant Waterproof Sealing Gaps In Roofs Doors Windows

High Hardness Polyurethane Foam Sealant Waterproof Sealing Gaps In Roofs Doors Windows

Επωνυμία: INSPER
Αριθμός Μοντέλου: Α2
MOQ: 500 κουτιά
τιμή: negotiable
Όροι πληρωμής: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Δυνατότητα Προμήθειας: 10000000000
Λεπτομέρειες
Τόπος καταγωγής:
Κίνα
Πιστοποίηση:
ISO9001
Έγγραφο:
Λέξεις-κλειδιά:
Συλλέκτης από αφρούς πολυουρεθάνου
Θερμοκρασία υπηρεσίας:
-40-90°C
Υλικό:
Πολυουρεθάνη
Πυκνότητα:
20-30 kg/m³
Μεθόδους επεξεργασίας:
OEM ODM
Αντίσταση UV:
Καλός
Δέρμα με την πάροδο του χρόνου:
10 λεπτά
Τύπος προϊόντος:
Σφραγιστικός
Ευφλεκτότητα:
Β2 βαθμός
Επαναχρησιμοποιήσιμο:
Ναί
ΕφαρμογήΘερμοκρασία:
-5°C έως 35°C
Επεκτατικό:
20-30 φορές τον αρχικό όγκο
Διάρκεια ζωής:
12 μήνες
Χαρακτηριστικό:
Δύναμη συγκόλλησης
Einecs όχι:
210-898-8
Συσκευασία λεπτομέρειες:
750mL
Δυνατότητα προσφοράς:
10000000000
Περιγραφή προϊόντων

1. Characteristics

Polyurethane foam sealant is a versatile, high-performance polymeric material widely applied in construction, decoration, automotive manufacturing, packaging, and electrical industries—ideal for scenarios like filling irregular gaps around door/window frames, insulating industrial pipelines, sealing automotive body seams, cushioning fragile goods during transportation, and waterproofing electrical enclosures. Its core advantages lie in exceptional expandability (expanding 3-10 times to fully fill voids of any shape), a cured closed-cell structure that delivers superior airtight, waterproof, thermal, and sound insulation effects, strong adhesion to most substrates (concrete, metal, wood, plastic) without extra adhesives, and convenient on-site application via aerosol cans or pressure barrels, balancing efficiency and cost-effectiveness for both professional and DIY projects.

2. Features

  • Outstanding Expandability: Rapidly expands to multiple times its original volume, adapting to gaps of varying sizes and irregular shapes seamlessly.
  • Superior Sealing & Protection: Forms a dense, water/air-tight barrier after curing, blocking moisture, dust, and air infiltration effectively.
  • Excellent Thermal & Acoustic Insulation: Low thermal conductivity and sound transmission coefficient reduce energy loss and noise pollution.
  • Strong Multi-Substrate Adhesion: Bonds firmly to concrete, metal, wood, plastic, and glass without additional bonding agents.
  • Durable & Weather-Resistant: Resists aging, UV radiation, and temperature extremes (-40℃ to 80℃), maintaining stability indoors and outdoors.
  • Easy & Efficient Application: Portable packaging with precise spraying guns, fast initial curing (10-20 minutes), and minimal labor requirements.

3. Applications

  • Construction & Decoration: Filling door/window frame gaps, sealing wall cracks and pipe penetrations, bonding glass curtain walls, and soundproofing interior partitions.
  • Thermal Insulation Projects: Insulating HVAC systems, industrial pipelines, refrigeration equipment, and building exterior walls to save energy.
  • Automotive & Transportation: Sealing car body seams, soundproofing/insulating vehicle interiors, and filling gaps in railway carriages or ship cabins.
  • Packaging & Logistics: Cushioning fragile items (glassware, electronics, precision instruments) to absorb impact during transit.
  • Electrical & Electronic Industry: Sealing electrical enclosures, cable joints, and electronic component casings to prevent moisture/dust damage.
  • Other Fields: Repairing furniture gaps, sealing agricultural greenhouses, and waterproofing civil air defense projects.
  • High Hardness Polyurethane Foam Sealant Waterproof Sealing Gaps In Roofs Doors Windows 0

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