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Optik yoritgich OB
Optik yoritgich OB mukammal issiqlikka chidamliligiga ega; yuqori kimyoviy barqarorlik; va shuningdek, turli qatronlar orasida yaxshi muvofiqlikka ega.
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PVX, PP, pe uchun optik yoritgich OB-1
Optik yoritgich OB-1 poliester tolasi uchun samarali optik yoritgich bo'lib, u ABS, PS, HIPS, PC, PP, pe, EVA, qattiq PVX va boshqa plastmassalarda keng qo'llaniladi. U mukammal oqartirish effekti, mukammal termal barqarorlik va boshqalar xususiyatlariga ega.
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UV1577 polialken tereftalatlar va naftalatlar, chiziqli va tarvaqaylab ketgan polikarbonatlar, modifikatsiyalangan polifenilen efir birikmalari va turli xil yuqori samarali plastmassalar uchun javob beradi. PC/ABS, PC/PBT, PPE/IPS, PPE/PA va kopolimerlar kabi aralashmalar va qotishmalar bilan, shuningdek shaffof, shaffof va/yoki pigmentli bo'lishi mumkin bo'lgan mustahkamlangan, to'ldirilgan va/yoki olovga chidamli birikmalar bilan mos keladi.
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UV yutuvchi BP-3 (UV-9)
Chemical Name: 2-Hydroxy-4-methoxybenzophenone CAS NO:131-57-7 Molecular Formula：C14H12O3 Molecular Weight：228.3 Specification Appearance: light yellow powder Content: ≥ 99% Melting point: 62-66°C Ash: ≤ 0.1% Loss on drying(55±2°C) ≤0.3% Application This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products. men... -
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UV ABZORBER UV-1
Chemical Name: Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate CAS NO.:57834-33-0 Molecular Formula：C17 H18 N2O2 Molecular Weight：292.34 Specification Appearance: light yellow transparent liquid Effective content,% ≥98.5 Moisture, % ≤0.20 Boiling point, ℃ ≥200 Solubility (g/100g solvent, 25℃) Application Two-component polyurethane coatings, polyurethane soft foam and polyurethane thermoplastic elastomer, specially in polyurethane products such as micro-cell foam, integral skin foam, tr. ..