Huitian 1830 (HT-1830) is a national high-tech product, two-cartridge two-part acrylic structural adhesive with fixed 10:1 mixing ratio. It cures at room temperature via chemical reaction after blending Part A and Part B, no heating or primer pretreatment required. It features ultra-high bonding strength, great toughness, impact and vibration resistance, widely adopted for rail transit, sheet metal, hardware and composite material assembly.
Core Technical Parameters
– Mixing Ratio: Part A (White) : Part B (Grey) = 10:1 by volume & weight
– Appearance: Homogeneous grey paste after mixing
– Standard Package: 490ml integrated dual cartridge, compatible with 10:1 manual AB dispensing gun & static mixing nozzles
– Pot Life (Working Time): 4~6 mins at 23℃ ambient temperature
– Initial Fixing Time: 15~18 mins; Fully cured within 24 hours
– Shear Strength: 16~19MPa; Tensile Strength: 22~26MPa, superior bonding performance
– Continuous Service Temperature: -55℃ ~ 149℃
– Curing Property: Solvent-free eco-friendly formula, no shrinkage after curing, excellent waterproof, oil-proof and humidity aging resistance
#### 2. Key Product Advantages
1. Primer-freending: Direct application on stainless steel, carbon steel, aluminum alloy without polishing or surface priming, greatly simplifying preprocessing work;
2. High toughness & shock resistance: Cured adhesive layer absorbs vibration and impact force effectively, no brittle cracking or debonding under cyclic load;
3. Wide substrate compatibility: Bonds metals, FRP, ABS, PVC, PMMA and all kinds of thermoset composites, perfect for dissimilar material bonding;
4. Balanced curing speed: Enough time for workpiece alignment and adjustment, fast positioning without sliding, ideal for mass production;
5. Outstanding medium resistance: Resists engine oil, moisture and weak acid/alkali erosion, stable for long-term outdoor service;
6. Complete supporting tools: Matched dedicated 10:1 gun and mixing nozzles ensure uniform blending and accurate proportion output.
Main Applications
1. Structural bonding for vehicle body sheet metal, carriage panels and reinforcing ribs of rail transit, buses and trucks;
2. Assembly fixation for elevator cabinets, equipment enclosures, thin metal plates and signage plates;
3. Splicing of construction machinery housings, FRP and composite components;
4. Bonding for marine hardware, new energy equipment casings and large industrial hardware reinforcement;
5. Adhesion for electrophoretic painted workpieces, available for subsequent painting process after curing.）
Our experienced engineers and technical specialists are here to provide professional guidance, product selection, and application support tailored to your specific requirements.
