Sika imported Sikadur® -330 CN carbon fiber cloth adhesive

Product name: 330 CN carbon fiber cloth adhesive
Category: carbon fiber cloth adhesive
Brand: Sika
Application areas: all areas
Reinforcement method: carbon fiber cloth reinforcement
Net weight: 5kg
Raw materials: 3.75kg epoxy resin + 1.25kg curing agent
Shelf life: 24 months
Sikadur®-330 CN is a thixotropic two-component, solvent-free epoxy adhesive.
Product specifications:

5kg/set (A+B components)

Density 1.30 kg/L (23°C)

Mixing ratio: A component: B component = 3:1 (weight ratio)

Scope of application: As an epoxy impregnation agent for reinforcing carbon fiber cloth, such as SikaWrap® cloth

Product advantages:

(1) Good adhesion to various substrates

(2) Good performance

(3) No primer required

(4) Easy to mix, easy to apply with trowel and impregnation roller

(5) Excellent vertical and top surface application performance

(6) Can be operated by manual impregnation method

Test standards:

Meet the requirements of Class A adhesive in Table 4.5.3 of GB50367-2006

Meet the requirements of Class A adhesive for brush-on fiber composite structural adhesive fabric in Table 4.4.6 of GB50550-2010

Appearance color:

Part A: Off-white

Part B: Black

After mixing: light grey

Construction details:

Construction environment and restrictions:

Substrate temperature: 10°C ~35°C

Ambient temperature: 10°C ~35°C

Base moisture content: < 4%

Dew point: The surface temperature must be at least 3°C higher than the dew point during construction

Recommended dosage:

Carbon cloth (200g/m2) dosage First layer about 0.7~1.2kg/m2 Second layer and above about 0.5kg/m2

Carbon cloth (300g/m2) dosage First layer about 1.0~1.5kg/m2 Second layer and above about 0.8kg/m2

Mixing:

(400~600rpm) Mixer first mix Part A + Part B for a total of 3 Minutes, until the material is uniform gray. Avoid entraining air during mixing. To ensure full mixing, use a scraper to carefully scrape the material from the edge and bottom of the barrel, and then stir at a low speed for about 1 minute. Pay attention to controlling the amount of material stirred at one time to ensure that the stirred material can be used up within the construction operation time.

Storage conditions and shelf life:

From the date of production, store the original package in a dry environment at 5°C~30°C and avoid direct sunlight. The shelf life is 24 months