Adetɔfo dodow no ara ani gye Zoom frɛ ne spec krataa ho. Saa nkurɔfo yi de wimhyɛn kɔɔ Dalian, gyee ahɔhodan, na wɔbaa yɛn pon ano anɔpa nnɔnsia.
Yɛde adwumayɛbea no na efii ase. Mfaso biara nni so sɛ wobɛka product quality ho asɛm sɛ wunhuu nnwinnade a ɛyɛ no a.
Nea edi kan a wogyinae ne baabi a wɔkora nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma no. Yɛkyerɛkyerɛɛ mu sɛ yɛn ngo tenten srade acid no fi ase denam ngo tenten a wɔmfa nhyehyɛ mu a efi pine nnua a wɔde yɛ pulping - dodow no ara fi U.S. ne Brazil - a wonya fractionated na afei distilled wɔ-fie. Wobisaa samina a ɛwɔ crude no mu ho asɛm, na ɛmaa meka kyerɛɛ me sɛ wonim nneɛma a wɔde yɛ no. Nnipa dodow no ara bisa bo ho asɛm kɛkɛ.
Afei yɛnantew kɔɔ baabi a wɔyɛ distillation no. Eyi ne ɔfã a ɛho hia. Yɛn dual-column nhyehyɛe no ma yɛtetew rosin acid fi fatty acid ho fɛfɛɛfɛ - rosin a etwa to a ɛwɔ TOFA no so no taa tu mmirika sen 2%, ɛtɔ mmere bi a ɛba fam sɛ crude no yɛ biako a. Wɔhwɛɛ kyinhyia a edi mũ na wobisaa stripping steam rate ho asɛm, a ɛnyɛ asɛmmisa a minya da biara da.
Yɛtwee nnansa yi batch kakraa bi maa wɔn sɛ wɔmfa nyɛ nhwɛso. TOFA IV160 ne IV180, abien no nyinaa tu mmirika wɔ spec. Ɛte sɛ nea na wɔn abotɔyam, nanso nea ɛtwee wɔn adwene ankasa ne tumi ho nkɔmmɔbɔ no. Yɛretu mmirika bɛyɛ tɔn 12,000 afe biara mprempren, a ma ngo kwan tenten a wɔatu ho ama no yɛ nea ɛfata, na yɛanya baabi a yɛbɛpia akɔ soro sɛ ahyɛde ahorow no ma ɛfata a.
Ade biako a ɛbae: na wɔpɛ sɛ wɔte yɛn rosin byproduct outlet no ase. Nteaseɛ wɔ mu - sɛ woretɔ TOFA a, wo nso woreyɛ indirectly关心 sɛ ebia wo supplier no wɔ ofie a ɛyɛ den ma rosin fraction no. Yɛkyerɛkyerɛɛ mu sɛ yɛn rosin no kɔ adhesives ne inks mu kɛse, na ɛno maa wɔn awerɛkyekye kakra wɔ supply stability ho.
Awia aduane nna mmienu no nyinaa wɔ kurom, ɛnyɛ afifideɛ adidibea - yɛbɔɔ mmɔden. Nkɔmmɔbɔ ahorow no fi po so nneɛma so kosi U.S. adan a wofi ase (ɛda adi sɛ ɛfa ROSN ahwehwɛde ho) kosi nea enti a Chinafo ngo atenten no su renya nkɔso wɔ mfe kakraa a atwam no mu. Ɛyɛ asɛm a ɛfata - ɔman no mu nnwuma no anya aniberesɛm kɛse wɔ fractionation control ho.
Wɔamfa ahyɛde biara amma wɔ hɔ ara. Bio nso, na yɛnhwɛ kwan sɛ wɔbɛyɛ saa. Nanso wɔde 5kg samples a ɛyɛ TOFA IV160 ne IV180, ne yɛn rosin specs no kɔe, na wɔkaa sɛ wɔbɛtu mmirika afifide sɔhwɛ bere a wɔasan aba no. Ɛno yɛ anammɔn a edi hɔ ankasa, ɛnyɛ "yɛbɛdi nkitaho" kɛkɛ.
Sɛ worekenkan eyi na woresusuw ho sɛ ebia ɛfata sɛ wobɔ mmɔden sɛ wobɛgye ahɔho a: yiw. Wosua nea ɛho hia wɔn ankasa, na wohu sɛ wonyɛ wɛbsaet a wowɔ WhatsApp nɔma kɛkɛ.
