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阻燃剂系列

TECHNICAL DATA SHEET · TDS-R218 · REV 2026-09 · CN

环保协效阻燃剂磷硅系 · 磷代硅酸铝 · 抑烟成炭 · 替代三氧化二锑

白色结晶性粉末,无味无毒;显微镜下呈 纤维状/针状形态。与卤系阻燃剂 协同增效,可按 1:1 替代 50–70% 三氧化二锑(PVC 可 100%),降低阻燃成本并节约锑资源。

  • 🌱 环保磷硅系 · REACH / 2002/95/EC
  • 🤝 卤系协同 · 抑烟成炭
  • ⚖️ 1:1 替代 50–70% Sb₂O₃
  • 🔬 针状晶须 · 质地细腻松散
MICROSCOPE FIELD · R218白色结晶性粉末
主要成分
磷代硅酸铝
化学式
Al(SiO2)PO4·2H2O
密度
0 – 0 g/cm³
熔点
0 – 0 ℃
无味 · 无毒 · 微溶于水及一般有机溶剂
0–0%
PP/PE 体系替代 Sb₂O₃(1:1)
0%
PVC 体系替代 Sb₂O₃
0–0pH
常温耐酸碱
0年
正常储存保质期
SEC.01 / CHAR & SMOKE SUPPRESSION

成炭 · 隔氧 · 抑烟剖面

燃烧面快速成炭,炭层阻隔氧气进入、抑制烟雾逸出——协效阻燃的物理图景。

FLAME ZONESMOKE ↓ 抑烟O₂ 被阻隔 ✕CHAR 炭层POLYMER 基体R218 针状晶须分散于基体 · 燃烧时快速成炭
CHAR BARRIER · 隔氧 · 抑烟 · 协效阻燃
IDENTITY / 环保磷硅系

磷代硅酸铝 · 针状晶须

R218 为 白色结晶性粉末,无味、无毒;显微镜下呈 纤维状或针状形态,质地细腻且松散。属环保型 磷硅系阻燃剂,符合欧盟 2002/95/EC 及 REACH 等环保法规要求。

无味无毒针状/纤维状REACH2002/95/EC
HALOGEN / 卤系协同

部分替代三氧化二锑

在塑胶卤阻燃体系中主要用于 部分替代三氧化二锑:PP/PE 体系按 1:1 替代 50–70%,阻燃效果 优于单独使用 Sb₂O₃ 与溴系组合;PVC 体系可 100% 替代——显著降低阻燃成本并节约锑资源。

PP/PE 50–70%PVC 100%优于溴锑组合
HALOGEN-FREE / 无卤协效

与磷系/膨胀型配合

在无卤阻燃体系中,R218 与 磷系及膨胀型阻燃剂 配合使用,发挥 快速成炭、阻隔氧气、抑制烟雾 的作用。

快速成炭阻隔氧气抑烟
SEC.02 / Sb REPLACEMENT CONSOLE

锑替代控制台 · 1:1 替代比例

选择体系并拖动替代比例:绿色为 R218 替代份,灰色为 Sb₂O₃ 保留份。

阻燃体系选择

PP / PE 体系PVC 体系
60%
替代方式1 : 1
锑资源节约60%
PP/PE 体系:可按 1:1 替代 50–70% 三氧化二锑,阻燃效果优于单独使用 Sb₂O₃ 与溴系阻燃剂的组合。
SEC.03 / PROPERTIES

理化性质

矿物系阻燃剂典型物性;化学反应边界单独列示。

主要成分磷代硅酸铝
化学式Al(SiO2)PO4 · 2H2O
密度约 2.6 – 3.2 g/cm³
熔点较高,通常 1300 – 1600 ℃
溶解性微溶于水及一般有机溶剂
pH 值6.5 – 7(常温耐大多数酸、碱)

⚠ 化学反应边界(勿接触)

可与 氢氟酸 及 热浓碱 发生化学反应:与氢氟酸反应生成 四氟化硅及磷等物质;与热浓碱反应生成 硅酸盐、偏铝酸盐及偏磷酸。储存与使用请远离上述介质。

SEC.04 / PACKAGE · SAFETY · CONTACT

包装储存 · 职业安全 · 样品申请

提交右侧表单,技术顾问将在 24 小时内与您联系并安排寄样。

包装与储存

包装内衬 PE 塑料袋编织袋 · 25 kg/袋(可定制)
储存干燥通风 · 避免受潮雨淋
远离火源 · 热源 · 强氧化剂
保质期正常储存条件下 2 年

⚠ 职业安全与操作提示

  • 作业佩戴防护手套、口罩和护目镜,避免粉尘吸入及皮肤、眼睛直接接触;
  • 接触眼睛立即大量清水冲洗并就医;皮肤接触用肥皂水彻底清洗;
  • 磷代硅酸铝无毒,但大量吸入粉尘刺激呼吸系统,长期暴露或引发尘肺——工作场所保持良好通风,必要时配备有效除尘设备。

索取 R218 样品

免费样品 · 锑替代配方指导 · 24 小时内响应

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作用机理

锑替代协效

01产品定位

R218 属「阻燃协效剂」品类(英文 FR Synergist),官方全名「阻燃协效剂 R218」;页面页题「环保协效阻燃剂」;系列归属阻燃剂系列。它在配方中的角色是协效组分——部分替代三氧化二锑,不是无卤阻燃主剂。(数据依据:产品手册 / 官方产品数据)

目录行逐字「R218: 阻燃协效剂(部分替代三氧化二锑)」;公司简介名单句逐字「阻燃协效剂(部分替代三氧化二锑):R218」;页题逐字「环保协效阻燃剂R218」。(数据依据:产品手册 / 官方产品数据)

详情页副题逐字「磷硅系 · 磷代硅酸铝 · 抑烟成炭 · 替代三氧化二锑」;首屏描述「白色结晶性粉末,无味无毒;显微镜下呈纤维状/针状形态。与卤系阻燃剂协同增效,可按 1:1 替代 50–70% 三氧化二锑(PVC 可 100%),降低阻燃成本并节约锑资源。」(数据依据:官方产品数据)

卤素口径说明:本品品名与资料未以「无卤」或「低卤」定性;其「卤」字仅出现在配伍体系描述(「与卤系阻燃剂协同增效」「在塑胶卤阻燃体系中」),不是本品的卤素含量自证。本页对卤素口径按「不适用」处理,不为本品作任何卤素含量主张。(数据依据:产品手册 / 官方产品数据)

  • 锑替代协效——卤系配方中部分替代三氧化二锑(Sb₂O₃):PP/PE 体系按 1:1 比例替代 50% 至 70%;PVC 体系可 100% 替代。
  • 成炭 · 隔氧 · 抑烟——在无卤阻燃体系中与磷系及膨胀型阻燃剂配合使用,「发挥其快速成炭、阻隔氧气和抑制烟雾的作用」。
  • 效果对照(资料原句)——PP/PE 场景「其阻燃效果优于单独使用三氧化二锑与溴系阻燃剂的组合」。
  • 环保合规——「产品符合欧盟2002/95/EC及REACH等环保法规要求」。
  • 物性稳定——熔点较高(通常在 1300 – 1600℃ 范围内);pH 值 6.5-7,常温下对大多数酸、碱具有一定耐受性。
  • 用前提示——白色结晶性粉末,微溶于水及一般有机溶剂;储存与使用须远离氢氟酸及热浓碱。

02配方体系与作用机理

成分与体系:主要成分磷代硅酸铝(化学式 Al(SiO₂ )PO₄ ·2H₂ O);形态为白色结晶性粉末、无味无毒,显微镜下呈纤维状或针状、质地细腻且松散。体系定性逐字:「该产品属于环保型磷硅系阻燃剂,具有与卤系阻燃剂协同增效的显著效果,同时表现出优异的抑烟及成炭性能。」(数据依据:产品手册 / 官方产品数据)

机理第一层 · 锑替代协效(本型号的立命句)逐字:「在塑胶卤阻燃体系中,R218 主要用于部分替代三氧化二锑……可按 1:1 比例替代 50% 至 70% 的三氧化二锑,从而显著降低阻燃成本并节约锑资源。」官方机理字段记「锑替代协效」。(数据依据:产品手册 / 官方产品数据)

机理第二层 · 成炭隔氧抑烟 逐字:「在无卤阻燃体系中,R218 可与磷系及膨胀型阻燃剂配合使用,发挥其快速成炭、阻隔氧气和抑制烟雾的作用。」两条路径的分母与动作不同:卤系配方做的是「替代」(减少 Sb₂O₃ 用量),无卤体系做的是「搭配」(与磷系及膨胀型阻燃剂配合)——不可互算、不可互相折算。(数据依据:产品手册 / 官方产品数据)

  1. 替代 —— 1:1 等量替代三氧化二锑PP/PE 体系:按 1:1 比例替代 50% 至 70% 的三氧化二锑;PVC 体系:可 100% 替代。基准为被替代的 Sb₂O₃ 份数。
  2. 协同 —— 与卤系阻燃剂协同增效资料记该协同「具有显著效果」;PP/PE 场景下「其阻燃效果优于单独使用三氧化二锑与溴系阻燃剂的组合」。
  3. 成炭隔氧 —— 无卤体系中的协效与磷系及膨胀型阻燃剂配合使用:快速成炭、阻隔氧气。
  4. 抑烟 —— 同步的成炭表现「同时表现出优异的抑烟及成炭性能」;抑制烟雾为其在无卤体系中的三项作用之一。
未替代(100% 三氧化二锑)100%未替代(100% 三氧化二锑)50%替代 50%(1:1 等效)70%替代 70%(1:1 等效)· 阻燃成本与锑资源同时下降1:11300 – 1600℃磷代硅酸铝 Al(SiO₂)PO₄·2H₂O · 纤维状/针状结晶
三氧化二锑替代阶梯:按 1:1 比例替代 50%–70%(等效而非等质量) · 50% – 70% · 1:1 · 1300 – 1600℃

03关键参数

手册与官方产品数据记载的理化项照录如下(官方层与手册层各项逐字一致、仅空格写法差异;化学式与熔点按既有主要成分 / 化学式 / 熔点字段照录)。表中数值为资料记载值。

表 1 · FR Synergist R218 关键参数
项目数值 / 描述
主要成份磷代硅酸铝
主要成分磷代硅酸铝
化学式Al(SiO₂ )PO₄ ·2H₂ O
熔点较高,通常在 1300 – 1600℃ 范围内
密度约2.6 – 3.2 g/cm³
化学稳定性微溶于水及一般有机溶剂;pH值为6.5-7,常温下对大多数酸、碱具有一定耐受性
禁配介质(安全边界)可与氢氟酸及热浓碱发生化学反应:与氢氟酸反应生成四氟化硅及磷等物质,与热浓碱反应生成硅酸盐、偏铝酸盐及偏磷酸。储存与使用请远离上述介质
外观 / 形态白色结晶性粉末,无味、无毒;显微镜下可见其呈纤维状或针状形态,质地细腻且松散
包装与保质期内衬聚乙烯塑料袋的编织袋包装,每袋净重25 kg(可定制包装规格);正常储存条件下产品保质期一般为2年

读数提示:① 密度与熔点两项为矿物系(磷代硅酸铝)的典型量级,与同系列有机磷液体 / 锂盐粉体各支不同量级,不可互比;② pH 与「可与氢氟酸及热浓碱发生化学反应」两条构成化学稳定性边界——后者属安全边界(明确的两条禁配介质),不是性能指标;③ 资料未给水分、粒度 / 细度、白度、灼烧失重、水溶性定量、检测方法列;④ 表内数值为资料记载值。(数据依据:产品手册 / 官方产品数据)

快速成炭层(隔氧)快速成炭层(隔氧)抑制烟雾1-3%1300 – 1600℃
磷硅协效:快速成炭 → 隔氧阻隔 + 抑制烟雾(熔点 1300–1600℃) · 1-3% · 1300 – 1600℃

04参考用量窗口

本型号口径特殊:资料给的是「替代比例」,不是「添加量」——本型号页并无添加量字段。替代比例的基准是被替代的三氧化二锑份数(1:1 等量替代其 50%–70%),不是「R218 占树脂 / 制品总重的百分比」。

表 2 · R218 参考用量
场景用量条件与说明
PP / PE 体系(卤系配方)1:1 替代 50% – 70%资料原句:「可按1:1比例替代50%至70%的三氧化二锑,且其阻燃效果优于单独使用三氧化二锑与溴系阻燃剂的组合」
PVC 体系(卤系配方)100% 替代资料逐字:「可100%替代三氧化二锑」
无卤阻燃体系搭配使用(配比资料未给)资料逐字:「R218 通常与磷系及膨胀型阻燃剂搭配使用,主要发挥其快速成炭、阻隔氧气及抑烟的优势」

两条配方路径的动作不同:卤系配方做的是「替代」——减少 Sb₂O₃ 用量;无卤体系做的是「搭配」——与磷系及膨胀型阻燃剂配合。两体系不可互相折算,也不与其它型号的添加量(如 10%-20%、1.5%-5% 一类)互比或互换;本型号亦无「厚度-用量」方向条款(资料对「越薄」「厚度」均无记载)。

R218 对三氧化二锑的替代比例(按体系)
图 1 · R218 对三氧化二锑的替代比例:PP/PE 体系按 1:1 替代 50% – 70%;PVC 体系可 100% 替代(横轴为被替代 Sb₂O₃ 的比例 / %)。数据依据:产品手册与官方产品数据;图上数值与上方表格逐项一致。

待核实:① 替代后阻燃等级 / 氧指数 / 烟密度的对应关系、不同制品厚度下替代比例的调整口径——资料未给;② 与溴系阻燃剂、与磷系 / 膨胀型阻燃剂的具体搭配比例窗口——资料只写「配合使用 / 搭配使用」,未给配比数;③ 官方数据层的用量字段与核验记录若干条与本型号资料页不对应,已按资料层处理、未采用;④ 以上均为资料记载值,实际配方请结合自有体系做小样验证。

replacementreplacement%50–70%100%
What this means for the customer — one band reads the replacement ratio: 1:1 replacement of 50–70% in PP/PE and up to 100% in PVC; 'how much can I replace' needs no return to the table.
compareTitledoseByBasisSwap 50–70%Dose 10–20%Dose 1.5–7%Dose 12–30%
What this means for the customer — bases that cannot be compared: this product is quoted as a replacement ratio, the five main agents as addition levels; different denominators, no conversion. Applying a main agent's percentage to this product is simply wrong.
keyMetrics2.6–3.2 g/cm³1300–1600℃Al(SiO₂)PO₄
What this means for the customer — three mineral-range values: a melting point of 1300–1600℃, far above organics; check this row first when judging heat compatibility.
replacementreplacement%50–70%
What this means for the customer — basis confirmation: the axis is parts of Sb₂O₃ replaced, not a percentage of total resin weight; a misread denominator is the costliest mistake.
storagestoreTemp℃Dry, airyDamp
What this means for the customer — storage boundary: dry and ventilated, away from ignition sources and strong oxidisers. A storage violation eats directly into the 2-year shelf life.
mechanism1replaceantimony2synergyhalogen3charLayeroxygenBarrier4smokecharYield
What this means for the customer — four-step mechanism chain: replacement, synergy, char and oxygen barrier, smoke suppression; answer what a synergist actually does from these four lines.
mechSplitcharLayercharYieldoxygenBarriercharLayersmokecharYieldintumescent
What this means for the customer — three actions sectioned in a halogen-free system: fast charring / oxygen barrier / smoke suppression; pair them layer by layer in a halogen-free formulation.
decomposition1halogenreplace2inHalogenFreeintumescentflameRet
What this means for the customer — two formulation routes side by side: replacement in halogenated systems, pairing in halogen-free systems. Different actions, no conversion, so recalculate from both routes when switching.
charLayercharLayercharYieldmeltingnotStatedpolymerflameRet
What this means for the customer — char-layer section: R218 forms char quickly at the surface of the matrix, building an oxygen barrier; for 'where does the flame retardancy come from', point at the outer layer.
chargeProc1replaceantimony2synergyhalogen3multistagedispersionchargeOrder
What this means for the customer — three formulation steps: first the replacement parts, then synergy with the halogenated system, then dispersion; the customer opens a formulation along these three steps.
drumStateantimonyreplacesynergyhalogencharLayercharYield
What this means for the customer — three-state view: replacement parts, then the synergistic system, then the char result; the customer checks their own formulation layer by layer.
replacementreplacement%—50–70%100%
What this means for the customer — three ratio bands: PP/PE stops at 70%, only PVC reaches 100%; applying 100% across systems will fail.
meltingtemperature℃1300–1600℃—
What this means for the customer — melting band: 1300–1600℃ is the mineral range; for high-temperature compounding the customer judges heat tolerance from this.
forbiddendosage%No HF acidNo alkali
What this means for the customer — two incompatible media: hydrofluoric acid reacts to form silicon tetrafluoride, hot concentrated alkali forms silicates. Read this figure aloud at the shop-floor briefing; a wrong mix is a safety incident.
charYieldreplacement%MediumHigh
What this means for the customer — char performance rises with the replacement ratio: raise the ratio to raise the char yield. The document is qualitative, so the figure marks direction only.
shelfLifestoreTemp℃2 yearsDamp
What this means for the customer — shelf life tied to temperature: 2 years at ambient and dry. Before answering 'is this batch still usable', check the storage conditions.
compareTitlegradeSynergistMain agent · PEMain agent · PETMain agent · PETMain agent UV/PU
What this means for the customer — role comparison: this product is a synergist, the five others are main agents. Buying a synergist as a main agent by number is the costliest error in this column.
replacementreplacement50–70%100%
What this means for the customer — replacement ceilings for two systems as bars: PP/PE to 70%, PVC to 100%; the customer reads the bar for their own system.
keyMetrics2.6–3.2 g/cm³6.5–7Moist./size n/a
What this means for the customer — two values and one blank: moisture, particle size and whiteness are not in the document, so the figure reads 'not listed' rather than implying they were tested.
appTitlegradeReplacementReplacement100%Pair withPair with
What this means for the customer — polymers named one by one with replacement or pairing marked: for ABS, use the pairing formulation, not a replacement calculation.
packSize25 kg/bag2 years
What this means for the customer — packing and shelf life in two readable lines: woven bag with PE liner, 2 years; compare on the same basis.
oneLineSwap ratioNot the dosage
What this means for the customer — two bases side by side: replacement ratio is not addition level. When the customer asks what percentage to add, correct the basis before quoting a number.
halogenOrFreereplacement50–70%Ratio n/a
What this means for the customer — halogenated and halogen-free bars side by side: the halogen-free side reads 'ratio not given' rather than an invented figure, so the customer knows a trial is needed.
densitydosageg/cm³2.6–3.2
What this means for the customer — density band: 2.6–3.2 g/cm³, the mineral range; the customer converts tonnage on this basis for weight-based costing.
synergyreplacement%MediumGood
What this means for the customer — synergy graded by replacement ratio: the document's line about outperforming antimony plus bromine used alone falls in the high-replacement segment; the figure marks direction only.
appTitlegradePP/PE FR systemPVC FR systemABS/PBT/PET FRHalogen synergyHal-free P / IFRChar + smoke ↓
What this means for the customer — six official applications cell by cell: PP/PE, PVC, ABS/PBT/PET, or halogenated synergy and halogen-free phosphorus; the customer sees which line this product belongs to.
gradereplaceEco synergistSb₂O₃ swapFR Synergist
What this means for the customer — three points of the defining statement: it is a synergist, its action is partial replacement of antimony trioxide, and it is not a halogen-free main agent; applying a cheap main agent's figures will be wrong.
replacementreplacement%1:1 swapUp to 100%Not stated
What this means for the customer — two systems: PP/PE 1:1 replacement at 50–70%, PVC up to 100%; take the band for your own system, with no conversion between them.
appTitlestandardHalogen-free PEU 2002/95/ECREACH
What this means for the customer — two regulations as written: EU 2002/95/EC and REACH; prepare these two when an export order needs compliance documents.
keyMetricsmelting℃1300–1600℃
What this means for the customer — melting window on its own chart: the document gives 1300–1600℃; when checking back from process temperature, first confirm this is not the bulk melting point.
acidResistphNot statedAmbientNot stated
What this means for the customer — pH 6.5–7 as the normal band: the document gives only the ambient range, so both the acid and the alkali end read 'not stated'. Answer acid/alkali questions from this line and do not extrapolate.
specTitlestorageSlightly solubleNo HF acidNo hot alkaliCool & airy
What this means for the customer — four points before use: slightly soluble in water, keep away from hydrofluoric acid and hot concentrated alkali, cool and ventilated. The line follows these four, and the two incompatibilities matter most.
mechanismdosageSwap 50–70%Fast charringO₂ barrierLess smoke
What this means for the customer — four effects by magnitude: replacing 50–70% is the main effect, while charring, oxygen barrier and smoke suppression are derived; for 'what is the main benefit', read this bar chart.
specTitlePE double bag25 kg/bagKeep dryNot listed
What this means for the customer — four packing items: PE double-layer bag, 25kg format, moisture-proof, shelf life not listed; check packing and the moisture marking on receipt.
halogenOrFreesynergyHal: replacementHal-free: pair
What this means for the customer — two formulation routes side by side: replacement in halogenated systems, pairing in halogen-free systems. Different actions, no conversion, so recalculate the dosage from both routes when switching.
flameRetdosageStandaloneSb₂O₃ aloneBromine combo
What this means for the customer — effect comparison as the document states it: this product used alone outperforms antimony trioxide plus a brominated system used alone; for 'can it be used alone', answer with that sentence and claim no more.
physChemantimonyreplacecharLayercharYieldpolymerflameRetfibre
What this means for the customer — composition and form in three layers: phosphorus / char layer / polymer matrix, a white crystalline powder that is fibrous or needle-like under the microscope; check appearance on receipt against this line.
shelfLifeopenTimemonthsSealedUse soon
What this means for the customer — two shelf lives kept distinct: the sealed period in the original pack and the recommended period after opening; from the opening date the customer counts backwards.
appTitleinHalogenFreePP / PEPVCABSPBT / PET
What this means for the customer — four suitable polymers: PP/PE, PVC, ABS, PBT/PET; match your own resin grade, since the replacement ratio differs by resin.
keyMetrics1300–1600℃6.5–7White powderFibrous / needle
What this means for the customer — four properties row by row: melting point, pH, appearance, microscopic form; the customer checks each against their own COA and raises differences on the spot.
synergydosage%Low doseSynergy
What this means for the customer — synergy band: the dosage step that synergises with halogenated flame retardants; in a halogenated formulation, set this product's ceiling from this band.
notStatedstandardnot in MSDSTest method: n/aNo plant data
What this means for the customer — three documentation gaps stated as they are: not in the MSDS, test-method number not listed, no plant trial data. For these three, reply 'not stated in the document'; do not fabricate.
appTitleinHalogenFreeHal: 1:1 swapHal-free: pair PIFR synergy
What this means for the customer — three formulation routes cell by cell: 1:1 replacement in halogenated systems, pairing with phosphorus in halogen-free systems, intumescent synergy. When the customer switches systems, recalculate from this table; do not fold the three into one.
halogenOrFreenotStatedN/ASystem-levelAsk per grade
What this means for the customer — three points on halogen: the product is not classified as halogen-free or low-halogen, the word halogen appears only in the description of the partner system, and compliance documents are requested by grade number.
mechanism1antimony1replace2synergy2halogen3charLayer3oxygenBarrier4smoke4charYieldintumescent
What this means for the customer — four steps of antimony replacement synergy: replacement, synergy, char and oxygen barrier, smoke suppression; what the synergist actually does is answered in these four lines without opening the document.
replacementreplacement%Up to 100%1:1 swapNot stated
What this means for the customer — ratio ceilings: PVC up to 100%, PP/PE 1:1 at 50–70%. Take the band for your own system, and write 'not stated' for anything beyond the document.
acidResistphAmbient pH
What this means for the customer — pH 6.5–7 charted on its own: the document gives only the ambient range, so neither the acid nor the alkali end is extrapolated; questions on acid/alkali resistance are answered as stated.
keyMetrics1300–1600℃6.5–7Fibrous / needleWhite powder
What this means for the customer — four properties row by row: melting point, pH, microscopic form, appearance; the customer checks each against their own COA and raises differences on the spot.
appTitlestandardEU 2002/95/ECREACHHalogen-free P
What this means for the customer — two environmental regulations plus one system position, cell by cell: prepare these two lines when an export order needs compliance documents.
notStatedstorageSlightly solubleNo HF acidNo hot alkaliCool & airy
What this means for the customer — four points before use: slightly soluble, keep away from hydrofluoric acid, keep away from hot concentrated alkali, cool and ventilated. The line follows these four, and the two incompatibilities matter most.
flameRetdosageStandaloneSb₂O₃ aloneBromine combo
What this means for the customer — effect comparison as the document states it: this product used alone outperforms antimony trioxide plus a brominated system used alone; answer 'can it be used alone' with that sentence and claim no more.
dosagereplacementSwap 50–70%PVC 100%Not stated
What this means for the customer — two bands as bars: PP/PE 50–70%, PVC 100%; for antimony savings, take the band for the system in question.
gradehalogenOrFreeEco synergistV0 halogen-freePP low-halogen
What this means for the customer — three models bounded cell by cell: R218 is an additive, M933 and M922 are masterbatches; 'can they replace each other' is answered from this table.
notStatedstandardnot in MSDSTest method: n/aNo plant data
What this means for the customer — three documentation gaps stated as they are: not in the MSDS, test-method number not listed, no plant trial data. For these three, reply 'not stated in the document'; do not fabricate.
physChemantimonyreplacecharLayercharYieldpolymerflameRetfibre
What this means for the customer — composition and form in three layers: phosphorus / char layer / polymer matrix, a white crystalline powder that is fibrous or needle-like under the microscope; check appearance on receipt against this line.

05适用体系

适用聚合物(资料逐字):PE、PP、PVC、ABS、PBT、PET 等多种阻燃聚合物;两条配方路径照录如下。

卤系阻燃配方(锑替代场景)
PP/PE 体系:1:1 替代 50%–70% 三氧化二锑;PVC 体系:可 100% 替代三氧化二锑——「从而显著降低阻燃成本并节约锑资源」。
无卤阻燃体系
与磷系及膨胀型阻燃剂配合使用:「发挥其快速成炭、阻隔氧气和抑制烟雾的作用」。
适用聚合物
PE、PP、PVC、ABS、PBT、PET 等多种阻燃聚合物。
官方应用标签
PP/PE 阻燃体系 / PVC 阻燃体系 / 无卤阻燃体系(三项照录)。
与主剂的关系(选型读法)
本品解决「锑成本与锑资源」问题——是配方内的协效 / 减锑动作;无卤阻燃主剂解决「赋予基材阻燃等级」问题。两者是配合关系(资料原文即「配合使用」「搭配使用」),不是替代关系。
母粒侧
资料未载本品与任何母粒产品的对应关系——本页不推断。

现场问题与应用实例(资料记载)

表 4 · 应用实例要点
现场问题资料记载的要点
R218 是无卤阻燃剂吗?不是。资料五层一致地把本品定性为「协效剂」:品类字段「阻燃协效剂」,页题「环保协效阻燃剂」,目录行「阻燃协效剂(部分替代三氧化二锑)」。它不靠自身充当无卤阻燃主剂,而是配方里替代锑的协效组分。
怎么替?替多少?PP/PE 体系:按 1:1 比例替代 50% 至 70% 的三氧化二锑;PVC 体系:可 100% 替代。基准是被替代的三氧化二锑份数,不是「占树脂总重的百分比」。
替了之后效果怎么样?资料原句:PP/PE 场景「其阻燃效果优于单独使用三氧化二锑与溴系阻燃剂的组合」。量化的等级 / 氧指数 / 烟密度对照资料未给,本页不推算。
无卤体系里它做什么?与磷系及膨胀型阻燃剂配合使用,发挥快速成炭、阻隔氧气和抑制烟雾的作用;具体配比窗口资料未给。

06与同系产品的区别

阻燃剂侧的同系对照:五支无卤阻燃主剂解决「赋予基材阻燃等级」,本型号解决「配方里替代锑的协效动作」——角色不同、量口径不同(主剂 = 添加量;本品 = 替代比例),不并入其列。对照如下:

表 5 · 同系对照
型号角色 · 品类体系用量 / 替代口径等级 · 要点
R218阻燃协效剂 · 部分替代三氧化二锑环保型磷硅系(磷代硅酸铝)替代比例:PP/PE 1:1 替代 50%–70%;PVC 100% 替代与卤系协同增效;无卤体系中成炭 · 隔氧 · 抑烟
R911无卤阻燃剂(主剂)· PE 薄制品受阻胺类化合物添加量 10%-20%UL94 V-2(薄膜类)/ FV-2;厚度越薄适当提高添加量
R912无卤阻燃剂(主剂)· PET / PETG / TPU磷酸三(二甲苯碳酸锂)酯(有机磷锂盐)TPU 2%–7%;PETG / PET 各 1.5%–3%(据制品厚度、等级微调)UL94 V-2 / V-0(搭配合理配方);透光率衰减约 20%
R912B无卤阻燃剂(主剂)· PET磷系 + 少量氮系协效添加量 1.5%-5% 时达 UL94 V-0级LOI 提升至38%以上
R915无卤阻燃剂(主剂)· PET / PETG 透明多元醇磷酸酯(磷含量 18%)UL94 V-2(1.5mm):1%–2%;UL94 V-0(1.0–1.5mm):2%–4%高透口径、卤素未检出;熔点 210℃
R940无卤阻燃剂(主剂)· UV / PU 反应型DOPO + 磷腈 + HEMAUV 15-30%(占树脂总质量);PU 12-25%(占多元醇组分)反应型;总磷含量约10.5%

读数提示:① 本表把五支主剂并列仅为「角色对照」——五支是添加量口径、本型号是替代比例口径,分母不同、不跨层折算;② 同册相邻不等于同类:不能据编号或位置把本型号读成主剂;③ 五支各自的方向、禁用与边界条款(如薄制品限定、不能用于某些体系的说明)属各支自身条款,不导入本页;④ 选型一律以官方全名与品类字段为准。(数据依据:产品手册 / 官方产品数据)

07使用与储运

以下要点逐条来自资料记载;资料未列的项目不代拟。

替代比例(照录)

  • PP/PE 体系:按 1:1 比例替代 50% 至 70% 的三氧化二锑。
  • PVC 体系:可 100% 替代三氧化二锑。
  • 无卤体系:与磷系及膨胀型阻燃剂搭配使用;配比窗口资料未给。

包装与储存

  • 包装:内衬聚乙烯塑料袋的编织袋包装,每袋净重25 kg;可根据客户要求定制包装规格。
  • 储存:存放于干燥、通风良好的仓库中,避免受潮及雨淋;远离火源、热源及强氧化剂。
  • 保质期:在正常储存条件下,产品保质期一般为2年。

化学稳定性边界(禁配介质)

  • 微溶于水及一般有机溶剂;pH值为6.5-7,常温下对大多数酸、碱具有一定耐受性。
  • 可与氢氟酸及热浓碱发生化学反应(生成四氟化硅及磷等物质 / 硅酸盐、偏铝酸盐及偏磷酸)——储存与使用请远离上述介质。

操作防护与职业健康

  • 佩戴防护手套、口罩和护目镜,避免粉尘吸入以及与皮肤、眼睛直接接触。
  • 若不慎接触眼睛,应立即用大量清水冲洗,并及时就医;如皮肤接触,则应用肥皂水彻底清洗。
  • 尽管磷代硅酸铝无毒,但大量吸入其粉尘可能会对呼吸系统产生刺激,长期暴露还可能引发尘肺等职业病;工作场所应保持良好通风,并在必要时配备有效的除尘设备。

Safety & health · 5 items

Protective gearPPE gear
What this means for the customer — the three items for the operator, exactly as listed: gloves, mask and goggles — the manual's handling-protection clause word for word, avoiding dust inhalation and direct contact with skin and eyes.
Eye splash立即用大量清水冲洗,并及时就医
What this means for the customer — eye-splash first aid as written: rinse with plenty of water plus prompt medical attention — the workshop first-aid card copies this line directly.
Skin contact用肥皂水彻底清洗
What this means for the customer — skin contact in one sentence: wash thoroughly with soapy water — posted separately from the eye-splash step so the two actions are never mixed up.
Dust inhalation刺激呼吸系统 · 长期暴露有尘肺风险
What this means for the customer — the dust risk stated plainly: respiratory irritation, and pneumoconiosis risk from long-term exposure — fuller than the two words 'non-toxic', and usable in the occupational health record.
Vent & dust保持工作场所良好通风必要时配备有效除尘设备
What this means for the customer — two engineering controls: ventilation plus dust-extraction equipment — the customer puts these measures in place when designing or auditing the workshop.

08常见问题

R218 在配方里到底起什么作用?

两条路径:① 卤系配方——部分替代三氧化二锑(PP/PE 1:1 替代 50%–70%;PVC 可 100% 替代),降低阻燃成本并节约锑资源;② 无卤体系——与磷系及膨胀型阻燃剂配合使用,发挥快速成炭、阻隔氧气和抑制烟雾的作用。

替代比例怎么读?

基准是被替代的三氧化二锑份数:1:1 等量替代其 50%–70%(PP/PE 体系)或 100%(PVC 体系)。它不是「R218 占树脂 / 制品总重的百分比」——后者资料未给,本页不代拟。

替了之后效果有数据吗?

资料对本品的表述为定性:PP/PE 场景「其阻燃效果优于单独使用三氧化二锑与溴系阻燃剂的组合」;氧指数 / UL94 等级 / 烟密度 / 成炭率等量化对照资料未给,本页不推算。

为什么不能把它当无卤阻燃主剂用?

角色不同:资料五层都以「协效」定性(页题 / 目录行 / 名单句 / 正文自述 / 官方品类字段)。它与主剂是配合关系——主剂赋予基材阻燃等级,本品做减锑协效;资料原文即「配合使用」「搭配使用」。

储存有什么讲究?

干燥、通风良好的仓库,避免受潮及雨淋;远离火源、热源及强氧化剂;正常储存条件下保质期一般为2年。储存与使用请远离氢氟酸及热浓碱两类禁配介质。

合规情况?

资料记「产品符合欧盟2002/95/EC及REACH等环保法规要求」;符合性报告编号等文件信息资料未给,本页不代拟。

附数据依据

本页数据来自两类资料,逐条可回溯:

  • 产品手册:本型号页全段(产品简介 / 理化性质五项 / 主要用途 / 包装与储存 / 注意事项);目录行与公司简介名单句;同系列各支技术数据页(用于对照表)。
  • 官方产品数据:本型号全字段(名称、品类、定位、描述、机理、应用、参数、主要成分);阻燃剂系列条目;官方详情页文案。

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