Mfaso titiriw a ɛwɔ so sɛ .Vinyl ester resin .Wobetumi abɔ no mua sɛnea edidi so yi:
1.Super corrosion-a ɛko tia:
Nneɛma a ɛwɔ mu nyinaa .Vinyl ester resin .Fa wo ho hyɛ cross-a ɛka bom na ɛyɛ curing mu, a molecule nketenkete biara nni hɔ a ɛba. Mmeamudua a ɛkorɔn-a ɛka bom no hwɛ hu sɛ ade a ɛyɛ den na ɛyɛ den a wɔayɛ no yiye. Ester bond a ɛba fam no ma acid ne alkali tumi gyina ano, ne nea ɛka ho ne oxidative media ne organic solvents a ɛko tia no yiye. Saa corrosion soronko-a ɛko tia saa no agye atom wɔ mfiridwuma mu dwumadie ahodoɔ mu.
2.Afiri a ɛyɛ fɛ yiye:
Vinyl ester resin a wɔayɛ no yiye no da mfiridwuma mu su horow a ɛkorɔn adi. Pure resin castings nya bending ahoɔden a ɛboro 120MPa, tensile ahoɔden a ɛyɛ 80MPa, ne tensile elongation a ɛyɛ 4% kosi 8% (a special toughened variants du 8% kosi 20%). Sɛ wɔde nhama anaa nneɛma afoforo hyɛ mu den a, ne mfiridwuma mu adwumayɛ kɔ anim bio. Saa ade a ɛyɛ adwuma pii yi di atirimpɔw abien ho dwuma: sɛ ade a ɛyɛ corrosion-aduru a ɛko tia anaasɛ ade a ɛbata ho, ne sɛ ade a ɛyɛ nhyehyɛe a ɛka bom.
3.Good adansi mfiridwuma adwumayɛ:
Resin no wɔ viscosity a ɛba fam, wobetumi asa wɔ dan mu hyew mu, gel bere betumi adi so wɔ ɔkwan a ɛtrɛw so, a ɛbata substrate no ho denneennen, fiber impregnation pa ne su afoforo, a ɛma vinyl ester resin no yɛ adansi mfiridwuma pa.
4.Molecular nhyehyɛe a wɔde yɛ nhyehyɛe:
Ɛdenam epoxy nnuru ne acid ahorow a ɛwɔ vinyl ester afã horow no molecule nhyehyɛe a wɔbɛsakra mu na wɔasesa monomers ahorow a ɛyɛ polymerizable a ɛnyɛ den no ahorow ne nea ɛwom no, wobetumi ayɛ molecule nhyehyɛe a ɛwɔ vinyl ester resin no mu koraa na ama wɔanya ahwehwɛde ahorow te sɛ crosslinking density, toughness ne ahoɔden.
5.Nnomaa ahorow a ɛwɔ hɔ ne nea ɛtrɛw:
Applications vinyl ester resins Wɔakyekyɛ mu ayɛ no grades ne types ahorow pii a egyina molecule nhyehyɛe, adwumayɛ su, ne application scenarios so. Eyinom bi ne acrylic vinyl ester resins, methacrylic vinyl ester resins, phenolic vinyl ester resins, brominated ogyaframa{1}}retardant vinyl ester resins, high crosslinking density vinyl ester resins, polyurethane{2} a wɔayɛ no foforo, vinyl resyl resyl resyl. Resins, vinyl ester resins a ɛyɛ esterified fã bi, bisphenol a ɛyɛ den a vinyl ester resins, phenolic vinyl ester resins a ɛyɛ den, vinyl ester resins a ɛyɛ den a ɛyɛ den, primer-grade vinyl ester ester resins{50 no ho a wɔde ma{5000000 Vinyl ester resins, a ɛba fam-shrinkage vinyl ester resins, a ɛba fam-styrene-eamission vinyl ester resins, Cresol-FormalDehyde epoxyc resins, difunctional (tetra{11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 Polyurethane-acrylic resins, ntɛmntɛm extrusion-molded high- ɔhyew{16}}a ɛko tia bending vinyl ester resins, a ɛba fam-odor (styrene-efrofy Ɔsoro-nkyene-ɔhyew a ɛko tia-ɛko tia vinyl ester resins. Vinyl ester resins a wɔde di dwuma wɔ nsɛe ho banbɔ mu no ka coating ne resin nyinaa ho-gyina anti-nkuruwankuruwa ahorow-coatings, putties, atɛkyɛ, polymer kɔnkrit, fiberglass linings, fiberglass, ne birikisi mprɛte linings. Wɔ atetesɛm mu dwumadie akyi no, wɔde saa resins yi di dwuma kɛseɛ wɔ non{29}}afã a ɛyɛ amanneɛ te sɛ ogyaframa-retardant materials, optical cable reinfours cores, helmets, fishing rods, sports equipment, anchor fasteners, high-speed rail systems, yacht, yacht, kwan so akwan a wɔfa so yɛ nneɛma.
