自流平地坪

环氧中涂

产品编号 · 54752761

地坪涂层体系中的环氧中间层,可用于找平、局部修补及形成所需涂层结构。

Drying-Surface drying · H · ≤4
time (25℃)Internal drying · H · ≤24
硬度≥2H
咨询此产品技术参数 ↓
HUITUO · 54752761

产品描述

Epoxy Mid Coat

Scope of application
Suitable for confined spaces, old floor renovation, crack repair, places with high environmental requirements, etc.

Coating properties
·Made of solvent-free epoxy resin with BASF hardener
·Particularly suitable for heavy industrial floors
·Granular surface, non-slip and easy to clean
·Impact-resistant, weather-resistant and long service life

Technical indicators
All tests (except drying time) need to be performed after 7 days of curing (25°C)

Experimental items

Unit

Indicator

Drying

-Surface drying

H

≤4

time (25℃)

Internal drying

H

≤24

Pencil hardness

-

≥2H

Impact resistance (500g steel ball)

g.cm

Pass

Abrasion resistance (750g/500r)

g

≤0.02

Bonding strength

Grade

≥2

Resistant to 10% sulfuric acid

7 days

No significant change

Resistant to 10% sulfuric acid

7 days

No significant change

Resistant to 10% sodium hydroxide

7 days

No significant change

Resistant to gasoline 120#

7 days

No significant change

Construction procedures
Thickness of coating: 1mm-3mm for one strand, beyond 2mm need to trowel sand. Only after 24 hours after the construction is completed can people go on it, and only after 72 hours can it be re-pressurized. (25°C shall prevail, otherwise the opening time needs to be extended moderately in the case of low temperature)
1.Construction substrate requirements: level and construction on the matching primer;
2.If the humidity of the surface of the primer roll is >18%, the construction must be stopped, and the construction can only be carried out when the humidity of the surface is <18%, otherwise it is easy to blister;
3.Operation requirements: before construction, mix the A material fully, add the B material according to the proportion, mix for 3 minutes or so, then add the appropriate amount of Quartz sand or powder, mix well, scraping paste, putty;
4.Use time limit: The product at 25°C, can be used for 45 minutes or so, please according to the actual use of the construction progress to determine the amount of each dosage. The dosed material must be used up at one time and the remaining A and B materials must be sealed and stored.

技术参数

项目数值
Drying-Surface drying · H · ≤4
time (25℃)Internal drying · H · ≤24
硬度≥2H
耐冲击性(500g steel ball)g.cm · Pass
耐磨性(750g/500r)g · ≤0.02
粘结强度Grade · ≥2
Resistant to 10% sulfuric acid7 days · No significant change
Resistant to 10% sodium hydroxide7 days · No significant change
Resistant to gasoline 120#7 days · No significant change