DTPU-401
DOPU-201 Eco-enyi na enyi Hydrophobic Polyurethane Grouting Ihe
OKWU
DTPU-401 bụ a otu akụrụngwa polyurethane mkpuchi na isocyanate, polyether polyol dị ka isi ngwaọrụ, mmiri-na-agwọ polyurethane waterproof mkpuchi.
Karịsịa eji maka kwụ ụgbọelu. Mgbe a mkpuchi na-etinyere na n'elu mkpụrụ, o nwere chemical mmeghachi omume na mmiri na ikuku, na mgbe ahụ, ọ ga-etolite a enweghị nkebi Elastomeric roba waterproof akpụkpọ ahụ.
tinye
● Undergrounds;
● Mbukota adọba ụgbọala;
● ụzọ okpuru na-emeghe ịkpụ usoro;
● Channels;
● Kitchen ma ọ bụ ime ụlọ ịwụ;
● ala, mbara ihu na unexposed n'elu ụlọ;
● Igwu ọdọ mmiri, nke mmadụ mere isi-iyi na ndị ọzọ na ọdọ mmiri;
● Top efere ke plazas.
uru
● Ezigbo ike ọdụdọ na elongation;
● Ma elu na ala okpomọkụ na-eguzogide;
● Strong nyagide;
● Enweghị nsogbu, ọ dịghị pinholes na egosipụta;
● emegide ogologo oge mmiri ozize;
● corrosion-iguzogide na ebu-n'iguzogide;
● adaba ide.
ahụkarị Njirimara
| item | Iwu | Test Method |
| ekweghị ekwe | ≥50 | ASTM D 2240 |
| ibu Loss | ≤20% | ASTM C 1250 |
| Low okpomọkụ mgbape bridging | Ọ dịghị cracking | ASTM C 1305 |
| Film ọkpụrụkpụ (vetikal n'elu) | 1.5mm ± 0.1mm | ASTM C 836 |
| Ike ọdụdọ / MPa | 2.8 | GB / T 19250-2013 |
| Elongation na ezumike /% | 700 | GB / T 19250-2013 |
| Dọkatụrụ adọka ike / kN / m | 16.5 | GB / T 19250-2013 |
| kwụsie ike | ≥6 ọnwa | GB / T 19250-2013 |
nkwakọ
DTPU-401 na-anọkwasị na 20kg ma ọ bụ 22.5kg pails ma gaa na osisi ikpe.
Nchekwa
DTPU-401 ihe onwunwe ga-echekwara site akara pails na akọrọ na mma-ventilated ebe na-echebe site na anyanwụ ma ọ bụ mmiri ozuzo. The okpomọkụ na echekwara na ebe nwere ike ịbụ elu karịa 40 Celsius C. Ọ nwere ike gaghị emechi ka ọkụ na isi mmalite. The nkịtị adị ndụ bụ 6 ọnwa.
Ụgbọ njem
DTPU-401 dị mkpa a ga-ezere anwụ na mmiri ozuzo. Fire na isi mmalite na-machibidoro iwu n'oge njem.
bara uru usoro
The usoro a na-ihu ọma gụnyere mkpụrụ, ọzọ oyi akwa, waterproof ntekwasa akpụkpọ ahụ na-echebe oyi akwa.
mkpuchi
1.7kg kwa m2 enye dft 1mm kacha nta. Mkpuchi nwere ike ịdị iche na mkpụrụ ọnọdụ n'oge ngwa.
n'elu Nkwadebe
Ebupụta kwesịrị akọrọ, anụ, dị ọcha,-eji ire ụtọ, na-enweghị pockmarks ma ọ bụ honeycombs na free ọ bụla dusts, mmanụ ma ọ bụ omume rụrụ ahụ. Gbawara agbawa na n'elu ụfọdụ mkpa ịbụ ndị jupụtara site sealants na-eme ọzọ waterproofing. N'ihi na-eji ire ụtọ na ike na-ebupụta, a nzọụkwụ nwere ike ọsọsọp.
