Active Member
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[China]
Address: 1ST FLOOR, UNIT 1, NO.9 GUANSHAN ROAD, FENGDU INDUSTRIAL PARK, PINGYAO, YUHANG, HANGZHOU, ZHEJIANG
Contact name:Colin Mao
ZHEJIANG XINCHOR TECHNOLOGY CO., LTD. |
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Construction Columns Retrofitting Steel Epoxy Adhesive With High Strength
XQ-JGN Steel Epoxy Adhesive
JGN Steel epoxy adhesive is a two component epoxy resin adhesive which has features as bonding with all kinds of base materials (cements, stones, bricks etc.), high strength, strong anchoring, metal and steel plates, fast curing, good acid and alkaline resistance, ageing resistance, etc. Widely used for bonding and reinforcement for conrete with stone and steel plates, as well as all kinds of section units. Good stability within expected period, suitable for heavy section units.
Range of Application
Anchoring reinforcement for water conservancy facilities, bridges,docks, roads, and other projects
Repairing and reinforcement for all building of industry and residence, bridge, tunnel, etc.
Reinforcement for all kinds building structures, and steel bonding reinforcement of walls, floors, beams and poles etc.
Features
Good acid and alkali resistance, aging resistance, low moisture sensitivity;
Can be used in wide temperature range, no precipitation;
Two component, modified epoxy rein, fast curing at room temperature, good bonding strength, stable mechanical properties
Free base layer adhesive, easy to handle and reduces the effect of construction technology on mechanical properties;
For bonding between same or different materials of metal, ceramics, plastic, rubber, wood etc.
Excellent thixotropic performance, easy to paint and avoid hollowing and waste;
Product performance
Mixed Viscosity: 10-12 Pa.s
Hardened density: 1.50±0.10g/cm3
Mixing ratio: 3:1
Part A (main): White cream
Part B (hardener): Black cream
Available handling time: (25℃): ≥30min
Shelf time: 24 months
Main Performance
| Testing project | Condition | Index |
| Gel performance | ||
| Tensile Strength | Under (23±2)℃,(50±5)%RH, tested by loading speed of 2mm/min | ≥30 Mpa |
| Tensile modulus of elasticity | ≥3.2×103 MPa | |
| Elongation | ≥1.2% | |
| Bending Strength | ≥45Mpa (no fragmental damage) | |
| Compressive Strength | ≥65 Mpa | |
| Bonding Capacity | ||
| Steel-Steel Tensile Shear Strength | (23±2)℃,(50±5)%RH | ≥15 Mpa |
| Steel-Steel bonding tensile strength | (23±2)℃ (50±5)%RH | ≥33 Mpa |
| Steel-Steel T-peeling strength | (23±2)℃,(50±5)%RH | ≤25 mm (Concrete cohesion damage) |
| Steel to C45 Concrete cohesive haul strength | ≥2.5 Mpa | |
| Transformation under heating | ≥65℃ | |
| Non-volatile content | (105±2)℃,(180±5)min | ≥99% |
Remarks: all the values in the sheet is average.
Processing Flow
Positioning: mark the steel bonding position;
Base material treatment: Remove the painting layer on concrete surface and to drill derust and polish the steel;
Cleaning: using compressed air to blow the surface from dust, clean with acetone;
Mixing the adhesive: according to the weight ratio of A:B=3:1, weigh and mix in the barrel;
Painting: paint the above mixed adhesive onto the surface of concrete and steel plate, do not have bubbles inside;
Anchoring: attach the steel plate directly on the surface of coated concrete, remove the surrounding excess adhesive,then fix with steel frame;
Maintenance: fix for conservation at room temperature no less than 24 hours.
Packaging and Logistics
This product is not dangerous goods, can be shipped as normal chemical materials.
Shall be stored in cool (under 25℃), dry and ventilated place, not exceed 1 year.
Two components in separate package, A:B=3:1 20kgs/steel bucket, 60kgs/set
Attention
Must wear glove, mask and other safety products during processing.
If touched by skin, please treated by using acetone in first and then washed by water.
Do not use too much each time.
Other sizes:
Steel: 3.7L/5.0L/10L/18L/20L Plastic: 4L/5L/10L/15L/20L
