ʻO ka pauka polimer hiki ke hoʻokaʻawale (RDP)
Hōʻike huahana
ʻO ka pauka polimer hiki ke hoʻopaʻa hou ʻia (RDP)
Nā inoa ʻē aʻe: Redispersible Emulsion Powder, RDP pauka, VAE pauka, Latex pauka, pauka polymer dispersible
ʻO Redispersible Polymer Powder (RDP) he pauka latex emulsion redispersible i hana ʻia e ka hoʻomaloʻo ʻana i ka emulsion wai kūikawā, ka hapa nui ma luna o ka vinyl acetate a me ka ethylene.
Ma hope o ka hoʻomaloʻo ʻana, hoʻololi ʻia ka emulsion VAE i pauka keʻokeʻo he copolymer o ka ethyl a me ka vinyl acetate. He manuahi a he maʻalahi ke emulsify. Ke hoʻopuehu ʻia i loko o ka wai, hana ia i kahi emulsion paʻa. Loaʻa i nā hiʻohiʻona maʻamau o VAE emulsion, hāʻawi kēia pauka manuahi i ka ʻoi aku ka maʻalahi o ka lawelawe ʻana a me ka mālama ʻana. Hiki ke hoʻohana ʻia ma ka hui ʻana me nā mea ʻē aʻe e like me ka pauka, e like me ka sima, ke one a me nā ʻāpana māmā ʻē aʻe, a hiki ke hoʻohana ʻia i mea hoʻopaʻa i nā mea kūkulu hale a me nā mea hoʻopili.
Hoʻoheheʻe ʻia ka Redispersible Polymer Powder (RDP) i loko o ka wai maʻalahi a hana wikiwiki i ka emulsion. Hoʻomaikaʻi ia i nā waiwai noi nui o nā morta maloʻo, ka manawa wehe ʻoi aku ka maikaʻi, ʻoi aku ka maikaʻi o ka hoʻopili ʻana me nā substrates paʻakikī, hoʻohaʻahaʻa i ka wai, ʻoi aku ka maikaʻi o ka abrasion a me ka hopena hopena.
Colloid pale: Polyvinyl alcohol
Nā mea hoʻohui: Nā mea hana anti-block mineral
Hōʻike Kemika
| RDP-9120 | RDP-9130 | |
| Ka nana aku | Pauda kahe keʻokeʻo | Pauda kahe keʻokeʻo |
| Nui ʻāpana | 80μm | 80-100μm |
| ʻAno nui | 400-550g/l | 350-550g/l |
| Maʻiʻo paʻa | 98 min | 98min |
| ʻAno lehu | 10-12 | 10-12 |
| Waiwai PH | 5.0-8.0 | 5.0-8.0 |
| MFFT | 0 ℃ | 5℃ |
Nā kahua noi
- ʻaʻahu Skim
- Paʻa pila
- Nā mīkini hoʻokaʻawale pā o waho
| Nā mea/ʻano | RDP 9120 | RDP 9130 |
| Kile pipili | ●●● | ●● |
| Hoʻopuʻu wela | ● | ●● |
| ʻO ka hoʻonanea ponoʻī | ●● | |
| ʻO ka putty pā waho maʻalahi | ●●● | |
| Hoʻoponopono pahū | ● | ●● |
| ʻO ka hui gypsum a me nā mea hoʻopiha māwae | ● | ●● |
| Kile grouts | ●● |
Nā waiwai kī:
Hiki i ka RDP ke hoʻomaikaʻi i ka hoʻopili ʻana, ka ikaika flexural i ke kulou ʻana, ka pale ʻana abrasion, deformability. Loaʻa iā ia ka rheology maikaʻi a me ka paʻa ʻana o ka wai, a hiki ke hoʻonui i ke kūpaʻa sag o nā tile adhesives, hiki iā ia ke hana i nā tile adhesives me nā waiwai non-slump maikaʻi a me ka putty me nā waiwai maikaʻi.
Nā hiʻohiʻona kūikawā:
ʻAʻohe hopena o RDP i nā mea hoʻomākaukau rheological a he haʻahaʻa haʻahaʻa,
ʻO ka pauka maʻamau ma ka laulā Tg. He kūpono loa ia no
ka hoʻokumu ʻana i nā pūhui o ka ikaika loa.
Hoʻopili:
Hoʻopili ʻia i loko o nā ʻeke pepa multi-ply me ka polyethylene i loko o ka papa, nona ka 25 kgs; palletized & shrink wahī ʻia.
20'FCL ukana 16 tona me na pallets
20'FCL ukana 20 tona me ka ole pallets
Waihona:
E mālama iā ia ma kahi maloʻo maloʻo ma lalo o 30 ° C a pale ʻia mai ka haʻahaʻa a me ke kaomi ʻana, no ka mea he thermoplastic ka waiwai, ʻaʻole pono ka manawa mālama ma mua o 6 mau mahina.
Nā memo palekana:
ʻO ka ʻikepili ma luna nei e like me kā mākou ʻike, akā mai hoʻokuʻu i nā mea kūʻai aku e nānā pono iā ia a pau koke i ka loaʻa ʻana. No ka pale ʻana i nā ʻano hana like ʻole a me nā mea maka, e ʻoluʻolu e hoʻāʻo hou aʻe ma mua o ka hoʻohana ʻana.
