Si69 yɛ rɔba ne plastic a wɔde ka ho .
Nea edi kan no, titiriw na wɔde di dwuma ma radial tae, mfiridwuma tae akɛse, rɔba rollers, mpaboa ne nea ɛkeka ho. Saa ade yi wɔ reinforcing adwuma titiriw ne adhesive adwumayɛ, a ebetumi ama vulcanization su a ɛwɔ rɔba aduru no mu no atu mpɔn, ako atia reversion su ahorow, nusu a ɛko tia na ɛtew wear{1}}
Nea ɛto so abien, nneɛma atitiriw a wɔde yɛ adwuma: ethanol, sodium polysulfide, L (pochloropropyl triethoxysilane) .
Nea ɛto so abiɛsa, nnwinnade titiriw: enamel kettle IM3 / Taiwan, 3m3 / Taiwan (ma ethanol a wɔde yɛ distillation), condenser, filter, mixer, granulator, belt dryer .
Nea ɛto so anan, ɛka a wɔbɔ: bɛyɛ 13,{1}} yuan / tɔn (solid), (sɛ nsu a ɛyɛ nsu 19000 no bo yɛ yuan / tɔn a, bo a ɛyɛ yuan / tɔn 36,000) .
Anum, ne bo: bɛyɛ 23,000 yuan / tɔn .
Nneɛma a wɔsɛe no asia anaa abiɛsa: L8% hydrochloric acid, tɔn 2.5 / tɔn SI-69
Yɛde si69 nsuo a ɛyɛ type mmienu.