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China, Chinese Trenchless Pipeline Rehabilitation Resin Fast-Curing, High Bond Strength1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Plastic PolymerHigh Bond StrengthRehabilitation ResinFast-Curing
Zhejiang Reliance Trading Co Ltd
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Product DescriptionTrenchless Pipeline Rehabilitation Resin – Fast-Curing, High Bond StrengthSpecificationParametersSpecificationBase CompositionEpoxy Resin (Bisphenol-A + Reactive Diluent)Mix Ratio (Resin:Hardener)2:1 by weightViscosity500–800 cps at 25°CPot Life30–45 minutes at 25°CCuring Time2–4 hours at 60–80°C (Thermal Cure) / 24 hours at 25°C (Ambient Cure)Tensile Strength≥ 40 MPa (ASTM D638)Flexural Strength≥ 80 MPa (ASTM D790)Bond Strength to Host Pipe≥ 3 MPa (ASTM D4541)Water Absorption≤ 0.2% (24h immersion, ASTM D570)Thermal ResistanceUp to 120°C (Dry Heat)Chemical ResistanceResistant Shelf Life12 months (sealed, stored below 25°C)Innovative DesignPacking & DeliveryCompany ProfileRELIANCE TRENCHLESS TECHNOLOGYCertificationsFAQQ: What is CIPP resin used for in trenchless pipe repair?A: CIPP (Cured-In-Place Pipe) resin is the bonding agent that saturates a liner (typically fiberglass or felt) and cures inside a damaged pipe to form a new, seamless inner wall. It's the core material that enables trenchless rehabilitation without excavation.Q: Is CIPP resin safe for drinking water applications?Yes — when using NSF-certified epoxy resins, CIPP liners can be safely installed in potable water systems. Always verify compliance with local health and safety standards.Q: How does resin curing work in CIPP?Curing can be done via:- Ambient Cure – Natural hardening over time.- UV Cure – Using ultraviolet light for fast, controlled hardening (requires UV-reactive resin).Q: What are the shelf life and storage conditions for CIPP resin?- Typically 3–6 months, depending on formulation.- Store in a cool, dry place, away from direct sunlight.- Some resins require refrigeration to maintain viscosity and reactivity.Q: Can resin be customized for different pipe diameters or flow conditions?Absolutely. Resin viscosity, cure time, and chemical resistance can be tailored to:- Pipe diameter and length- Flow pressure (gravity vs. pressurized)- Environmental conditions (temperature, humidity)Q: Does resin affect the structural integrity of the pipe?Yes — once cured, the resin forms a structural liner that can restore or even enhance the pipe's load-bearing capacity. It's especially effective in repairing cracks, joint offsets, and infiltration points.Q: How do I choose the right resin for my CIPP project?Consider:- Pipe type (sewage, stormwater, drinking water)- Diameter and length- Chemical exposure- Cure method available- Regulatory requirements
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