MS Clear Adhesive

PropertySpecification
Raw MaterialMS modified silane polymer
AppearanceCompletely transparent paste
Glass Plate Consistency (cm/2kg/min)9.0 ± 0.5
Skin Formation Time (20℃ / 65% R.H.)approx. 30 min
Extrudability (g/200kPa/60″)150
Curing Rate (20℃ / 65% R.H.)4.0 mm/24h
Hardness (DIN 53505)50 ± 5 Shore A
Specific Gravity (DIN 53479)1.02 g/ml
Temperature Resistance (after full curing)-40℃ to +90℃
Tensile Strength, MPa2.1
100% Tensile Modulus, MPa1.4
Shear Strength, MPa2.2
Elongation at Break (DIN 53504)300%

(*) These values may vary with environmental factors such as temperature, humidity, and the type of bonded materials.

Product Description:
Yongguan Crystal Adhesive is a single-component sealant and adhesive based on modified silane polymers. It is fully transparent, has medium modulus, and medium hardness.

Performance:

  • Fully transparent and resistant to yellowing.

  • Strong adhesion to almost all substrate surfaces.

  • Excellent physical properties with long-lasting elasticity after curing.

  • UV resistant; temperature resistance from -20℃ to 90℃.

  • Environmentally friendly—free of isocyanates, solvents, halogens, and acidic components; safe and non-toxic to use.

  • Compatible with water-based coatings.

  • Ideal for shadowless bonding of advertising letters, mirrors, crafts, and electronics.

  • Bonds materials except for PE, PP, and PPR.

Customization Options
We also offer customized services to meet different customer needs, including:

  1. Color customization (clear, black, white, or other special colors)
  2. Packaging options (different cartridge sizes, sausages, or bulk packaging)
  3. Private label / OEM branding
  4. Formula adjustments for specific performance requirements or application environments
Packaging
  1. Cartridge (rigid packaging): 300 ml × 12 pcs/carton
  2. Sausage (soft packaging): 590 ml × 20 pcs/carton

MS Eco-Friendly Adhesive for Flooringand Wall Panels

Product Features:

  1. MS polymer–based formulation, free of solvents, isocyanates, and silicones, with low VOC and environmentally friendly performance.

  2. Excellent anti-mold and anti-mildew properties, effectively inhibiting the growth of fungi and bacteria in humid environments.

  3. Strong adhesion to ceramic, glass, metal, and most building materials without the need for primer.

  4. Neutral curing with no corrosion to substrates and minimal odor during application.

  5. Outstanding water resistance and long-lasting waterproof sealing performance.

  6. Good flexibility and elasticity, accommodating joint movement without cracking or shrinking.

  7. Superior weather resistance, including resistance to UV, aging, and temperature variations.

  8. Smooth finish with good tooling properties and aesthetic appearance after curing.

Main Applications:

  1. Sealing of joints in ceramic tiles for kitchens, bathrooms, and sanitary areas.

  2. Anti-mold sealing around bathtubs, sinks, wash basins, and shower enclosures.

  3. Waterproof and mildew-resistant sealing for tile joints in wet environments.

  4. Sealing of gaps between ceramic tiles and other materials such as glass, metal, or stone.

  5. Interior sealing applications in residential, commercial, and public hygiene areas requiring long-term mold resistance.

Customization Options
We also offer customized services to meet different customer needs, including:

  1. Color customization (clear, black, white, or other special colors)
  2. Packaging options (different cartridge sizes, sausages, or bulk packaging)
  3. Private label / OEM branding
  4. Formula adjustments for specific performance requirements or application environments
Packaging
  1. Cartridge (rigid packaging): 300 ml × 12 pcs/carton
  2. Sausage (soft packaging): 590 ml × 20 pcs/carton

MS Nail Free Adhesive

Product Features of MS Nail Free Adhesive

  • Nail-Free Application: Provides strong adhesion without the need for nails or mechanical fasteners.

  • Smooth Paste: Uniform, bubble-free consistency for easy application and precise positioning.

  • Moderate Working Time: Allows adjustments after application before initial curing.

  • High Adhesion Strength: Excellent bonding to a wide range of substrates including wood, metal, plastic, and composites.

  • Flexible and Durable: High elongation (typically 300–700%) accommodates movement, vibration, and thermal expansion without cracking.

  • Good Hardness: Shore A 40–50, balancing flexibility and mechanical strength.

  • Curing Performance: Reliable curing under standard conditions, forming a strong, long-lasting bond.

  • Easy Extrusion: Can be dispensed smoothly from cartridges or bulk equipment.

  • Weather and Chemical Resistance: Maintains performance under indoor/outdoor conditions, resistant to moisture and aging.

Main Applications

MS Nail Free Adhesive is ideal for industrial, construction, and assembly applications, including:

  • Bonding panels, trims, and decorative elements without nails or screws.

  • Attaching flooring, skirting, or molding in woodworking projects.

  • Mounting metal or plastic components in machinery or assembly lines.

  • Flexible sealing and bonding where movement or vibration is expected.

  • General-purpose adhesion for industrial or construction applications requiring clean, strong, and durable bonds.

Customization Options
We also offer customized services to meet different customer needs, including:

  1. Color customization (clear, black, white, or other special colors)
  2. Packaging options (different cartridge sizes, sausages, or bulk packaging)
  3. Private label / OEM branding
  4. Formula adjustments for specific performance requirements or application environments
Packaging
  1. Cartridge (rigid packaging): 300 ml × 12 pcs/carton
  2. Sausage (soft packaging): 590 ml × 20 pcs/carton

Premium Ceramic Anti-Mold Sealant​​

Product Description

This product is a premium silane-terminated polyether sealant specifically designed for high-end interior joint sealing and finishing. It is a single-component, neutral-curing sealant that is non-polluting, non-corrosive, and offers long-lasting mold resistance. It is formaldehyde-free, odorless, environmentally friendly, and healthy.

With excellent adhesion to most building materials, it provides outstanding weather resistance. The sealant allows for direct application of coatings on its surface, perfectly achieving color uniformity.

Product Features

  • Grade mold resistance with durable anti-stain and anti-mold effects;

  • Environmentally friendly and non-polluting, low VOC, and solvent-free;

  • Excellent aging resistance, including resistance to high and low temperatures, UV rays, and ozone.

Product Applications

Widely used for repairing, bonding, filling gaps, and edge sealing in various materials such as marble, ceramics, glass, metal, and decorative panels, ensuring a refined and aesthetic finish.

Customization Options
We also offer customized services to meet different customer needs, including:

  1. Color customization (clear, black, white, or other special colors)
  2. Packaging options (different cartridge sizes, sausages, or bulk packaging)
  3. Private label / OEM branding
  4. Formula adjustments for specific performance requirements or application environments
Packaging
  1. Cartridge (rigid packaging): 300 ml × 12 pcs/carton
  2. Sausage (soft packaging): 590 ml × 20 pcs/carton

XKE1985 Two-Component Potting Adhesive for Photovoltaic Modules

1.5299W-S Two-Component Potting Silicone Part A (White)

Product Type: Two-component RTV addition-curing potting silicone base resin (Part A)
Appearance: White flowable liquid
Main Ingredients: Polydimethylsiloxane (75%), aluminum hydroxide flame retardant (15%), fumed silica (10%)
Application: Specialized for potting and protection of photovoltaic junction boxes
Hazard Classification: Non-hazardous
Temperature Resistance After Curing: -60°C to 200°C
Performance Features: Possesses excellent electrical insulation properties, stable physical and chemical properties after curing, adaptable to complex outdoor and photovoltaic working environments, effectively protects photovoltaic junction boxes from moisture, dust and mechanical damage
Packaging: 270kg standard drum

2.5299W-S Two-Component Potting Silicone Part B (Transparent)

Product Type: Two-component RTV potting silicone curing agent (Part B)
Appearance: Colorless to pale yellow transparent liquid
Main Ingredients: Tetraethyl orthosilicate crosslinking agent (30-55%), γ-aminopropyltriethoxysilane coupling agent (20-40%), epoxy silane (1-10%), dibutyltin diacetate catalyst (0.1-1%)
Hazard Characteristics: Flammable; irritating to eyes and skin
Application: Serves as the curing agent component for 5299W-S photovoltaic potting adhesive, which reacts with Part A to realize rapid curing and form a high-performance protective adhesive layer

Overall Product Introduction

XKE1985 two-component photovoltaic module potting adhesive consists of 5299W-S Part A (base glue) and Part B (curing agent). It is an addition-curing RTV silicone potting material specially developed for photovoltaic industry. The cured product features wide temperature resistance range, superior insulation performance, good flame retardancy and environmental stability. It is widely used for sealing and potting protection of photovoltaic junction boxes, effectively improving the safety, stability and service life of photovoltaic modules.