Gabatarwa zuwa Latex Powder

Redispersible latex foda yawanci fari foda ne, kuma abun da ke ciki ya ƙunshi:

1. Polymer resin: located a core na roba foda barbashi, shi ne kuma babban bangaren redispersible latex foda, misali, polyvinyl acetate/vinyl guduro.

2. Additives (na ciki): Tare da guduro, za su iya canza resin, irin su plasticizers cewa rage fim-forming zafin jiki na guduro (yawanci vinyl acetate / ethylene copolymer resins ba ya bukatar ƙara plasticizers) Ba kowane irin Rubber. foda yana da sinadaran ƙari.

3. Colloid mai kariya: Layer na kayan hydrophilic wanda aka nannade a saman abubuwan da za a iya tarwatsawa na latex foda, yawancin colloid mai kariya na redispersible latex foda shine polyvinyl barasa.

4. Additives (na waje): Ana ƙara ƙarin kayan aiki don ƙara haɓaka aikin foda na latex wanda za'a iya rarrabawa.Misali, ƙara superplasticizers zuwa wasu foda na roba masu gudana, kamar ƙari na ciki, ba kowane foda mai sake tarwatsewa ya ƙunshi irin waɗannan abubuwan ƙari ba.

5. Wakilin hana-caking: ma'adinai mai kyau, wanda aka fi amfani dashi don hana caking foda a lokacin ajiya da sufuri da kuma sauƙaƙe kwararar foda (wanda aka zubar da jakar takarda ko manyan motocin tanki).