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Multi-Purpose Ceramic Tile Adhesive Epoxy Polyaspartic grout supplier various colors

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Address: Baofeng Industrial Zone, Shashi County, Liuyang, Changsha City, Hunan

Contact name:Laura

Perflex Novel Materials Changsha Co.,Ltd

Multi-Purpose Ceramic Tile Adhesive Epoxy Polyaspartic grout supplier various colors

Country/Region	china
City & Province	changsha hunan
Categories	Adhesives & Sealants

Product Details

Comparison Testing Report of Polyaspartic Grout & Epoxy Grout

Part 1 Testing Result of Polyaspartic Grout & Epoxy Grout

No	Testing Item	Polyaspartic Grout	Epoxy Grout	Testing Method
1	Solid Content%	＞95	＞95	105℃,2hr
2	Odor	Odorless	Odorless
3	Operability	Good	Good	By glue gun
4	Appearance	Good	Good	By visual
5	Gluing time min	20	60
6	Press time min	15	60
7	Tack free hour	1	2hr	Finger touch method
8	Scraping time hour	＞3	＞6
9	Anti-yellowing	Good	Bad	UV-A Aging
10	Hardness shore D	70	80	Shore D
11	Flexibility(6 days)	Good	Good	1mm bend
12	Flexibility(UVA 6 days)	Good	Bad	1mm bend
Remark: room temperature 23℃,70%RH environment maintain test.

Part 2 Flexibility Testing by Different Time

Flexibility testing method:paint 0.5mm on Tinplate, observe whether crack after bending.

As shown in the figure, the result after 1mm film bending at room temperature 20℃70%RH maintain.

Maintain time	Epoxy Grout	Polyaspartic Grout
20hr	Cracking seriously	Cracking slightly
2 days	Cracking seriously	No cracking
5 days	Cracking seriously	No cracking
10 days	Cracking seriously	No cracking

Result: As epoxy has no flexibility, 10 days later it’s cracking seriously after bending. After completely cured after 3days, polyaspartic flexibility is super good, no crack at all.

Part 3 QUV Aging Testing, Anti-yellowing Testing

After 1 day QUVa raying, epoxy grout is yellowing seriously, however polyaspartic grout has no change by visual.
After 1 day QUVa raying, epoxy grout is peeling off, after 5days, the situation is even worse, finally the grout is cracking and dropping off, however polyaspartic is still good bounding.
Epoxy grout is aging and losing gloss seriously(99→30), however polyaspartic grout gloss is stable.(91→89.4).

Part 4 Adhesion Testing

Result: the adhesion of epoxy grout and polyaspartic grout on substrate is good after original QUVa raying, along with the longer raying time, the epoxy grout aging speed is accelerated and chalking, shrinking seriously, result in cracking and peeling off. However, polyaspartic grout performance well,no obvious change.