Model No.:H1010
Product Origin:China
Brand Name:Volcano31
Price Terms:
Payment Terms:T/T
Certification:
Description:H1010# Epoxy Primer for Iron Plate (2K) Composing: It is a kind of two-component protective primer that is made from modified epoxy resin, rustproof pigment, mica fillers, organic solvent, etc. with H1110 hardener according to the proportion of 4:1. Characteristics: This primer has excellent adhesive force and rigidity. It can fast dry at normal temperature; it has good capacity of elasticity and extension to deformation generated by the temperature change of substrate, good mechanical character, and anticorrosive property. Applications: This product is applied to metal products that request to anticorrosive property, anticorrosive coatings of car body, car frame, car box and car bridge of bus, as well as the primer of iron plate, electrolytic plate, aluminium alloy and other nonferrous metal products and glass fiber reinforced plastic. Also it can be as anticorrosive coatings of nonmetal surface. Item Technical Index and Inspection Standard: Index of original primer outward appearance: no foreign matter and obvious granule, easy to homogenize visual measurement Color and appearance: light yellow thick liquid visual measurement Involatile constituent (120 degrees Centigrade / 1h): ≥60 GB/T6751 Fineness: ≤35 μm, GB/T1724 H1110 original hardener outward appearance: light yellow transparent liquid visual measurement Amine value: 115 - 145mg KOH/g 0.1NHCl titration Film coating performance index color and appearance: light yellow, leveling and smoothness visual measurement Dry time: ≤12h (hard dry in 25 degrees Centigrade), GB/T1728, ≤1h (surface dry in 25 degrees Centigrade) Adhesive force: Grade 1, GB/T9286 Rigidity (method of pendulum staff): ≥0.4, GB/T1730 Pliability: ≤2mm, GB/T1731 Impact strength: ≥50kg.cm, GB/T1732 Burnishing performance (20 times): easy to burnishing, not adhibited sandpaper, GB/T1770 Nitrocellulose lacquer resistance: not lift, not bleed red visual measurement Water resistance (168h): not bubble, not rust, GB/T5209 Reference for construction and notes: 1. It is suitable for spray coating and brush coating. Implement the rust removing treatment to substrate before construction (spray sand to grade Sa2.5, surface roughness 30 - 70μm). 2. Mix well H1010 epoxy primer and H1110 hardener according to the proportion of 4:1, keep curing for 20min (room temperature) , use H1210 thinner to dilute for 18~20s (T-4, 25 degrees Centigrade), wet-to-wet spray painting twice, dry for 12 hours (or 1H/80 degrees Centigrade). After drying, scrape putty or spray intermediate primer and finishing paint. 3. Mix paint every time according to construction using amount, the paint that has mixed into hardener should be used up in time (use for 5h at normal temperature), or it will be discarded due to becoming thicker. 4. This primer can dry by itself at normal temperature, the film coating performance will be better when baking dry, the usually condition of baking dry is 80 degrees Centigrade, 60 minutes. 5. The storage life is one year from the date of commencement of production (if it is beyond the storage life, please confirm according to the standard inspection; if it is still qualified, it can be continuously used). Packing and Storage: Packing Specification: Primer is packed 4L, 18L printing iron drums. Hardener is packed 1L, 4L printing iron drums. Storage Condition: 5-35 degrees Centigrade, store in a cool, dry well-ventilated place.