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功能母粒系列

TECHNICAL DATA SHEET · TDS-M933 · REV 2026-10 · CN

PP 无卤 V0 阻燃母粒白色圆柱状颗粒 · 磷系复配 · 特殊表面包覆

高效磷系阻燃剂与少量协同助剂复配,经 特殊表面包覆处理 后与 PP 载体充分混合造粒;克服传统磷系 吸水率高、相容性差 缺陷,保持极高阻燃效率并最大限度保留树脂机械性能。

  • ✓ 无卤 / 无三聚氰胺
  • ✓ 无硫酸根残留
  • 🔥 UL94 V0(0.4mm 片材实测)
  • 💧 低吸水率 · 易加工
UL94 V0 · COTTON INDICATORLOOP
循环演示 · 0.4mm PP 片材 · 25 份 M933
0–0%
推荐添加比例
V0
UL94 阻燃等级
0mm
实测片材厚度(25 份)
0kg
袋装 · 双层 PE 防潮内衬
SEC.01 / COATED PELLET

包覆粒 · 低吸水率之源

切换对照:传统磷系吸水水解 vs M933 包覆后水珠成珠;悬停剖面看三层结构。

包覆层(特殊表面包覆)磷系复配阻燃层(成炭)PP 载体
水解 · 吸湿 ↯
包覆层拒水 → 水珠成珠滚落 · 吸水率 ↓ · 加工流动性 ↑
特殊表面包覆层 · 降吸水 · 改善流动性
磷系复配阻燃层 · 高阻燃效率 · 成炭
PP 载体 · 相容 · 力学保持
BUILD / 复配 + 包覆

磷系复配 · 特殊表面包覆

M933 由 高效磷系阻燃剂与少量协同助剂 复配后,经过 特殊的表面包覆处理,再与聚丙烯(PP)载体充分混合造粒而成。

磷系复配表面包覆PP 载体造粒
DEFECT-FIX / 克服传统缺陷

克服吸水率高 · 相容性差

专为高端 PP 阻燃需求开发,克服传统磷系阻燃剂 吸水率高、相容性差 等缺陷;包覆工艺使其在树脂中具有极佳分散性,避免水解吸湿引发的问题。

低吸水率极佳分散防水解
MECHANICS / 力学保持

阻燃效率与机械性能兼得

在保持 极高阻燃效率 的同时,最大限度减少对树脂本身机械性能的影响;提高与 PP 树脂相容性,极其容易分散,成品力学性能保持度高。

力学保持度高易分散相容性 ↑
SEC.02 / SPEC TILES

规格与理化指标 · 六瓷砖

双列参数表转置为六枚瓷砖。

白色圆柱状颗粒产品外观
V0UL94 阻燃等级
磷系表面包覆阻燃体系
3无无卤/无三聚氰胺/无硫酸根
15–25%推荐添加量
挤出压延·纺丝适用工艺
SEC.03 / KEY FEATURES

主要功效与优势

环保 / 效率 / 加工 / 力学四维。

GREEN-FREE / 绿色环保安全

三无环保

完全符合 无卤(Halogen-free)、无三聚氰胺(Melamine-free) 要求,且 无硫酸根残留。

EFFICIENCY / 高阻燃效率

阻燃活性高

阻燃活性高,相比普通阻燃剂可 降低添加比例。

LOW ABSORPTION / 低吸水易加工

包覆降吸水

特殊表面包覆处理有效降低粉体吸水率,大幅改善塑料加工流动性,避免水解吸湿引发的问题。

MECHANICS / 优异机械性能

力学保持度高

提高与 PP 树脂的相容性,极其容易分散,成品力学性能保持度高。

SEC.04 / APPLICATION & DOSAGE

应用领域 · 厚度-添加曲线

越薄越好阻燃:0.4mm 片材 25 份实测 V0(棉不燃)。

HIGH-END PP

高端阻燃 PP 制品

适用于对抗环保要求高的聚丙烯塑料部件。

SHEET

薄板与片材行业

PP 板材、挤出片材、吸塑包装等。

SPINNING

纺丝行业

PP 阻燃纤维、无纺布及化纤纺丝等领域。

参考添加 × 厚度 关系(定性示意)

产品厚度越薄,阻燃效果表现越好,相对添加比例可适当降低;★ 为实测点
★ 0.4mm · 25 份 · V0熔滴不引燃脱脂棉制品厚度 →(越薄 → 添加可越低)
阻燃实测:0.4mm 厚度 PP 片材中添加 25 份 M933 母粒,达到 熔滴不引燃脱脂棉(满足 UL94 V0 级标准)。
SEC.05 / PACKAGE & CONTACT

包装储存 · 样品申请

25kg 双层 PE 防潮内衬;样品 24 小时响应。

包装与储存

包装规格25 公斤/袋 · 双层 PE 内衬防潮袋
储存条件阴凉干燥处 · 避光防潮
推荐添加15% – 25%
厚度关系越薄 → 阻燃越好 · 比例可降

索取 M933 样品

免费母粒样品 · V0 配方与厚度选型指导 · 24 小时内响应

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01产品定位

M933 属「功能母粒」品类,官方全名「PP无卤V0阻燃母粒M933」,系列归属功能母粒系列。手册目录行逐字:「M933:PP无卤阻燃母粒——高端阻燃PP要求:片材,纺丝等」;官方定位行「高端阻燃PP要求:片材,纺丝等」。(数据依据:产品手册 / 官方产品数据)

【产品概述】逐字:「M933 阻燃母粒由磷系阻燃剂及少部分协效剂复配后,经过表面包覆处理,PP 载体充分混合后造粒而成。」(数据依据:产品手册 / 官方产品数据)

手册【用途】行逐字:「适用于高端阻燃PP 要求,尤其是片材,纺丝等行业。」详情页应用细分:薄板与片材(PP 板材、挤出片材、吸塑包装);纺丝(PP 阻燃纤维、无纺布及化纤纺丝)。适用工艺标注:挤出 / 压延 / 纺丝。(数据依据:产品手册 / 官方产品数据)

阻燃等级与实测点:产品名含「V0」;官方详情页记「UL94 V0(0.4mm 片材实测)」,V0 判据表述为「熔滴不引燃脱脂棉(满足 UL94 V0 级标准)」;手册应用实验记「厚度0.4mm 厚度的PP 片材中,添加本产品25 份的情况下,滴落不燃棉」。(数据依据:产品手册 / 官方产品数据)

  • 环保口径(手册主要功效逐字)——「本产品可满足无卤,无三聚氰胺的要求,也可满足无硫酸根残留的要求」。
  • 阻燃效率——「阻燃效率更高,添加比可相对较少」。
  • 加工性能——「表面处理过后,有效降低的粉体吸水率,改善了加工性能」。
  • 力学与分散——「与树脂相容性提高,易分散,做出来的产品力学性能相对更好」。
  • 优点行(手册)——「环保、添加量少、易加工、良好的物理机械性能」。
  • 用前提示——「产品厚度越薄,阻燃效果越好,添加比越小,实际用量根据客户实际结果为准」。

02配方体系与作用机理

组分与工艺逐字:「M933 阻燃母粒由磷系阻燃剂及少部分协效剂复配后,经过表面包覆处理,PP 载体充分混合后造粒而成。」(数据依据:产品手册 / 官方产品数据)

设计意图与包覆结构(官方详情页):对照面为「克服传统磷系吸水率高、相容性差缺陷」;包覆粒三层结构为包覆层(特殊表面包覆)/ 磷系复配阻燃层 / PP 载体;包覆效果表述「包覆层拒水 → 水珠成珠滚落 · 吸水率 ↓ · 加工流动性 ↑」。(数据依据:官方产品数据)

资料边界:本型号条目未提供燃烧机理的展开说明——本页不代拟机理、不移植其它型号的机理表述。(数据依据:产品手册)

  1. 磷系复配 —— 阻燃主体以磷系阻燃剂及少部分协效剂复配为阻燃主体,经表面包覆处理。
  2. 表面包覆 —— 降吸水提流动「表面处理过后,有效降低的粉体吸水率,改善了加工性能」;包覆层拒水「水珠成珠滚落」。
  3. 相容分散 —— 与 PP 载体造粒「与树脂相容性提高,易分散,做出来的产品力学性能相对更好」。
  4. 阻燃达成 —— V0 判据「熔滴不引燃脱脂棉(满足 UL94 V0 级标准)」;应用实验中 0.4mm PP 片材加 25 份「滴落不燃棉」。
包覆层(特殊表面包覆)· 拒水磷系复配阻燃层(成炭)PP 载体(相容 · 易分散)水珠成珠滚落 · 吸水率↓ · 加工流动性↑UL94 V00.4mm
包覆粒三层结构:包覆层拒水(水珠成珠滚落)· 磷系复配阻燃层 · PP 载体 · UL94 V0 · 0.4mm

Manual benefits · 4

Eco basis满足无卤 · 无三聚氰胺 · 无硫酸根残留
What this means for the customer — three compliance questions answered cell by cell: halogen-free, melamine-free, no residual sulphate — the manual's efficacy sentence word for word; export customers and high-end PP customers read this cell first.
FR efficiency阻燃效率更高 · 添加比可相对较少
What this means for the customer — use this line when the customer asks "can we add less?": efficiency is high, so the addition ratio can be relatively small; the actual dosage still follows the 15–25% window.
Processability降低粉体吸水率 · 改善加工性能
What this means for the customer — the direct benefit of the surface coating: lower water absorption and smoother processing — explain it from this line when the customer opens a bag, sees caking and asks why.
Dispersion & mech.与树脂相容性提高 · 易分散 · 力学性能更好
What this means for the customer — compatibility and mechanics answered together: easy dispersion, better mechanical properties in the part — communicate the compounding step from this line, with no need to go back to the documents.

03关键参数

手册与官方产品数据记载项照录如下;本型号条目未附理化指标表——不补空值、不代拟(表中数值为资料记载值,使用前建议做小试验证)。

表 1 · PP Halogen-Free V0 Flame Retardant Masterbatch 关键参数
项目数值 / 描述
主要成份磷系阻燃剂及少部分协效剂复配后,经过表面包覆处理,PP 载体
外观白色圆柱粒子
阻燃等级UL94 V0(官方详情页记「UL94 V0(0.4mm 片材实测)」);V0 判据:熔滴不引燃脱脂棉
包装25 公斤/袋(PE 双层袋;官方记「双层 PE 内衬防潮袋」)
储存阴凉干燥处,防潮(官方另记「避光防潮」——两处并列)
加工温度上限资料未列(本型号条目未载,未套用同系其它型号数值)
理化指标(密度 · 含水量 · 熔点 · 熔指 · 分解温度)资料未列(本型号未附指标表)——不代拟
氧指数(LOI)资料未给

读数提示:① 本型号未附理化指标表(密度、含水量、熔点、熔指、分解温度等未列)——不代拟;② 加工温度上限资料未列,总则要求「不得高于产品介绍书上建议最高温度」;③ UL94 V0 的试验样条、测试机构与判定报告编号资料未载(实测点仅给 0.4mm 片材);④ 表内数值为资料记载值,使用前建议做小试验证。(数据依据:产品手册 / 官方产品数据)

04参考用量窗口

手册【参考用量】逐字:「15-25%;1.该产品根据客户产品的厚度情况,建议添加比例;2.产品厚度越薄,阻燃效果越好,添加比越小,实际用量根据客户实际结果为准;3.应用实验中,厚度0.4mm 厚度的PP 片材中,添加本产品25 份的情况下,滴落不燃棉。」分母口径为内添加比例(原料 + 母粒 = 100%)。

表 2 · M933 参考用量
场景用量条件与说明
PP 体系(内添加)15% – 25%手册【参考用量】;分母=树脂体系总质量(内添加:原料 95% + 母粒 5% = 100% 式口径);「根据客户产品的厚度情况,建议添加比例」
厚度方向(资料口径)厚度越薄 · 添加比越小手册逐字:「产品厚度越薄,阻燃效果越好,添加比越小,实际用量根据客户实际结果为准」
应用实测点0.4mm 片材 + 25 份「厚度0.4mm 厚度的PP 片材中,添加本产品25 份的情况下,滴落不燃棉」——对应官方「UL94 V0(0.4mm 片材实测)」

用量方向为「厚度越薄、添加比越小」(手册参考用量)——与同系列某些型号的方向可能相反,各型号按自身资料口径执行、不互套。与 M922 的区间对照属选型工程变量:两支各自独立区间,数值不互套。定比条款(总则):多试几个配方择优;样品只够一次时按最高建议添加;初次试样先不加其它辅料 / 助剂。

M933 内添加比例窗口(PP 体系)
图 1 · M933 内添加比例窗口:15% – 25%(横轴为内添加比例 / %;分母=树脂体系总质量),方向为「厚度越薄、添加比越小」;实测点 0.4mm 片材 + 25 份「滴落不燃棉」。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 应用实验中「25 份」的计量口径(与 15-25% 参考用量的对应关系)资料未写;② 厚度-用量方向为资料原始口径(越薄越减),其它型号规律不适用;③ 以上为资料记载值,实际生产请结合自有 PP 牌号与制品厚度做小试确认。

厚片 → 阻燃窗口下降 → 需更高添加比15% – 25%15% – 25%0.4mm / 25 份薄片 → 阻燃窗口放大 → 0.4mm 25 份滴落不燃棉分母 = 树脂体系总质量(内添加)
厚度—用量反向轴:厚度越薄 · 阻燃越好 · 添加比越小(15%–25%) · 15% – 25% · 0.4mm · 25 份
doseTabledosage%15–25%25 parts
What this means for the customer — one band gives the reference window: 15–25% is the documented reference dosage and 25 parts is the matching measured point, so the customer knows which figure is a range and which is measured.
thicknessthicknessmm25 parts15–25%
What this means for the customer — thickness vs dosage direction: the thinner the part, the smaller the addition ratio. The 0.4mm measured point sits in the leftmost band at 25 parts; applying M911's 'thinner means more' rule here gives the answer backwards.
keyMetricsUL94 V00.4 mmProcess T: n/a
What this means for the customer — three figures at a glance: rating V0, measured thickness 0.4mm, process temperature not listed and not invented. When the customer asks about temperature, say plainly that it is not given; do not guess.
doseByBasisdosage%15–25%
What this means for the customer — basis confirmation: every tick is 'of total resin system mass'; multiplying it by a single part's weight is simply wrong.
storagestoreTemp℃Cool, dryDamp
What this means for the customer — storage boundary: moisture affects the next use, and the document says to keep it sealed. Leaving the bag open after opening is the most frequent cause of failure.
coatingLayercoatingLayernotStatedcharLayerflameRetcarriercompatAlldispersion
What this means for the customer — three-layer section of the coated pellet: coating layer / phosphorus composite layer / PP carrier. When the customer asks why water uptake is low, point to the outermost layer.
mechanism1flameRetcharLayer2coatingLayernotStated3carrierdispersion4flameRetoxygenBarriersmoke
What this means for the customer — four-step mechanism chain: phosphorus composite, surface coating, pelletising with PP, drips that do not ignite cotton; where V0 comes from is answered in these four steps.
decomposition1powderpowder2coatingLayernotStated3dispersioncarrier
What this means for the customer — form view from powder to masterbatch: when the customer asks why it is white pellets, the figure shows coated, pelletised material.
drumStatedosagecarriermultistagedispersioncoatingLayernotStated
What this means for the customer — three process states: mix in ratio, disperse, then the coating layer takes effect; answer process-order questions from this figure.
chargeProc1addStepdosage2multistagedispersion3procTempnotStatedchargeOrder
What this means for the customer — three charging steps with the temperature left blank: follow the first two, the third is not listed in the document and is not invented. For temperature, use the customer's own normal PP window.
mechSplitcharLayerflameRetoxygenBarriercharLayersmokecharLayercharYield
What this means for the customer — three actions separated in a halogen-free system: flame retardancy / oxygen barrier / smoke suppression — for 'if it is not the main agent, what does it do', answer from these three lines.
dosagedosage%—15–25%—
What this means for the customer — dosage limits: below 15% there is no documented basis, above 25% holds only at the 0.4mm measured point; stop an over-dose at the band.
thickerthicknessmm↑ effect↓ effect
What this means for the customer — direction band: the thinner the part, the better the flame retardancy and the smaller the addition ratio. For thick board the customer moves the dosage up along this line.
flameRetdosage%V0—
What this means for the customer — rating band: the 15–25% range meets the V0 criterion (drips do not ignite absorbent cotton); for 'how much for V0', read this band.
procTempprocTemp℃Not listed
What this means for the customer — process-temperature ceiling: genuinely not listed, so the whole bar reads 'not listed' instead of an invented number; follow the general rule of not exceeding the maximum temperature in the product brochure.
smokedosage%CharringSmoke ↓—
What this means for the customer — charring and smoke suppression by dosage band: for articles with tight smoke requirements, the 15–25% band applies.
compareTitledosage15–25%3.5–8%10–25%8–12%
What this means for the customer — four masterbatches' dosages side by side: M933 at 15–25% is well above M922 at 3.5–8% — applying the cheaper masterbatch's figures mis-states the budget.
compareTitlehalogenNo halogenLow hal.No halogenNo halogen
What this means for the customer — compliance bases side by side: M933 and M922 differ by the words halogen-free and low-halogen, which are never merged; choose the line by compliance requirement, not by price.
appDosedosage15–25%3.5–8%10–25%8–12%
What this means for the customer — four dosage ceilings as bars: M933 and M911 both cap at 25%, but their direction rules are opposite, and equal bar height does not mean interchangeable.
packSize25 kg/bagCool & dry
What this means for the customer — packing and storage in two readable lines: PE double-layer bag, moisture-proof; the customer can check the packing on receipt.
appTitlegradePP sheetFiber spinningPP carrier
What this means for the customer — three destinations named one by one: sheet, spinning, carrier. Whichever article the customer makes, the match is obvious.
oneLineOf resin total25 parts, n/a
What this means for the customer — basis and open question side by side: the document itself notes that the measuring basis for 25 parts is not written, which gives the customer grounds to ask the supplier.
thinnerthickness25 parts——
What this means for the customer — three thickness bars: only 0.4mm is measured; thicker steps show a dash instead of an extrapolation, so thick board counts as no data.
keyMetricsthicknessmm0.4 mm
What this means for the customer — measured thickness on its own chart: comparing their own wall (0.3 / 0.5 / 1.0mm) shows at once whether 25 parts carries over directly.
charLayerdosage%Charring—
What this means for the customer — char-forming band: where fast charring is needed in a halogen-free system, the dosage sits in the 15–25% band.
appTitlegradePremium FR PPPP board / sheetBlister packPP FR fiberNonwoven, spin
What this means for the customer — five official applications cell by cell: board, sheet, thermoforming, fibre or spinning; the match is immediate.
mechanism1decomposition1charLayer2charLayer2oxygenBarrier3coatingLayer3carrier4flameRet4smokeflameRet
What this means for the customer — four-step mechanism chain: phosphorus composite, surface coating, pelletising with PP, drips that do not ignite cotton; where V0 comes from is answered in these four lines without opening the document.
coatingLayercoatingLayercharLayerflameRetcharYieldcarriercompatAllwaterMiscible
What this means for the customer — section of the coated pellet: coating layer / phosphorus composite layer / PP carrier; for low water uptake, point to the outer layer.
keyMetricsUL94 V00.4 mmNot listedNot stated
What this means for the customer — four criteria at a glance: rating V0, measured thickness 0.4mm, process temperature not listed. When the customer asks about temperature, say plainly that it is not given; do not guess.
dosagedosage15–25%3.5–8%≤25%1–10%
What this means for the customer — four masterbatches' dosage ceilings as bars: M933 at 15–25% is well above M922 at 3.5–8%; applying the cheaper masterbatch's figures mis-states the budget.
halogenOrFreeinHalogenFreeNo halogenLow hal.No halogenNo halogen
What this means for the customer — compliance bases side by side: M933 and M922 differ by the words halogen-free and low-halogen, which are never merged — choose the line by compliance requirement, not by price.
mechSplitcharLayercharYieldoxygenBarriercharLayersmokecharLayerintumescent
What this means for the customer — three actions separated in a halogen-free system: flame retardancy / oxygen barrier / smoke suppression; for 'if it is not the main agent, what does it do', answer from these three lines.
chargeProc1h2oSystem1lowSpeed2addStep2midSpeed3notStated3procTempforbidden
What this means for the customer — three charging steps with the temperature left blank: follow the first two, the third is not listed in the document and is not invented — for temperature, use the customer's own normal PP window.
specTitlePE double bagCool & dryNot listed25 kg/bag
What this means for the customer — four packing and storage items: PE double-layer bag, cool, dry and moisture-proof, 25kg format, shelf life not listed. Packing and moisture protection can both be checked on receipt.
appTitlegradeSheetFiber spinningPP carrier
What this means for the customer — three destinations named one by one: sheet, spinning, carrier — whichever article the customer makes, the match is obvious.
storagestoreTemp℃Cool, dryDamp
What this means for the customer — storage boundary: moisture affects the next use, and the document says to keep it sealed — leaving the bag open after opening is the most frequent cause of failure.
keyMetricsgradeUL94 V00.4 mmWhite pelletsNot listed
What this means for the customer — four physical items cell by cell: V0, measured thickness, white pellet form, solids content not listed. Gaps are written as 'not listed', never filled in from a neighbouring grade.
charYielddosage%CharringCharring—
What this means for the customer — char-forming band: where fast charring is needed in a halogen-free system, the dosage sits in the 15–25% band.
appTitleprocTempThermoformingExtrusionPP melt mixing
What this means for the customer — three suitable processes: thermoforming, extrusion, PP melt compounding; match your own line, keep the normal PP temperature, and no equipment change is needed.
halogenOrFreedosage%V0——
What this means for the customer — rating band: the 15–25% range meets the V0 criterion (drips do not ignite absorbent cotton) — for 'how much for V0', this band gives the answer.
appTitlegradeV0 halogen-freePP low-halogenHalogen-free MBHalogen-free MB
What this means for the customer — four masterbatches by category: M933 is a PP halogen-free V0 masterbatch, M922 a PP low-halogen masterbatch; for compliance-driven selection, read this cell first rather than the numbers in the name.
physChemgradeP compositeOcta-BDEPhosphorusPhosphorus
What this means for the customer — four masterbatches by composition: M933 is a phosphorus composite, M922 an octabromodiphenyl ether system; answer mixing questions from this table, not from the model number.
halogenOrFreehalogenNo halogenLow hal.No halogenNo halogen
What this means for the customer — four halogen cells: M933 halogen-free, M922 low-halogen, and the two terms are never merged. For export compliance, match the grade, not the model name.
physChemdensityLow densityHigher densityLow density
What this means for the customer — density comparison: M933 is lighter than the octabromodiphenyl ether system; check this first when budgeting an equal-weight replacement.
packSizepackSize25 kg/bagPE double bag
What this means for the customer — two packing items cell by cell: 25kg format, PE double-layer bag; check bag type and format on receipt.
storagestoreTemp℃Cool, dryDamp
What this means for the customer — two storage bands: 0–40℃ cool and dry; below zero or damp is not acceptable. The customer sets the warehouse zone from this line.
appTitleprocTempThermoformExtruded sheetFiber spinning
What this means for the customer — three processes cell by cell: thermoforming, sheet extrusion, fibre spinning. The customer matches their own line; melt shear differs from process to process.
appTitlesheetSheetSheetFiber
What this means for the customer — three article forms: board, sheet, fibre. The customer matches their own form; the direction rules for thick board and for thin sheet do not carry across.
mechSplitflameRetcharLayeroxygenBarriercharYieldsmokecharLayerintumescent
What this means for the customer — three actions in a halogen-free system, layered: flame retardancy / oxygen barrier / smoke suppression; what the synergist does in a halogen-free system is answered from these three lines.
synergydosage%SynergyStandaloneNot stated
What this means for the customer — pairing ranges with the halogenated masterbatches: M922 runs low-halogen synergy at 3.5–8%, M933 runs halogen-free standalone at 15–25%. The two lines do not convert, so recalculate from this table when switching.
flameRetthicknessmmUL94 V0——
What this means for the customer — three thickness steps: only 0.4mm has a UL94 V0 measured point; thicker gauges are drawn as a dash rather than extrapolated, so treat thick board as no data.
coatingLayercoatingLayernoLayerflameRetcharLayercarriercompatAllwaterMiscible
What this means for the customer — each of the three layers does one job: the coating cuts water uptake, the phosphorus layer forms char, the PP carrier gives compatibility; for low water uptake, point to the outer layer.
notStatedgradeFR masterbatchLow-halogen MBHalogen-free MB
What this means for the customer — three positions kept apart cell by cell: M933, M922 and M911 are separate products; where the customer associates them by number, this table rules it out.
standardnotStatedManual-basedOfficial dataNo plant data
What this means for the customer — three data sources marked: mainly the manual, supported by official product data, with no plant trial data. For a measured curve, reply 'not stated in the document' and never pass manual values off as measurements.

05适用体系

官方应用清单为「PP 片材 / 化纤」;详情页应用细分照录如下;手册用途行定位为「高端阻燃PP 要求,尤其是片材,纺丝等行业」。

高端阻燃 PP 制品
手册用途定位:「适用于高端阻燃PP 要求」。
薄板与片材
PP 板材、挤出片材、吸塑包装。
纺丝
PP 阻燃纤维、无纺布及化纤纺丝。
适用工艺
挤出 / 压延 / 纺丝(详情页标注)。
阻燃表现(实测记录)
0.4mm PP 片材 + 25 份:滴落不燃棉(手册应用实验);官方标注「UL94 V0(0.4mm 片材实测)」。
配方提示
「阻燃效率更高,添加比可相对较少」;表面包覆改善吸水率与加工流动性。与其它助剂的配伍细则资料未给。

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
M933 是真无卤吗?是。产品名「PP无卤V0阻燃母粒M933」、英文名(Halogen-Free)与手册功效句「本产品可满足无卤,无三聚氰胺的要求,也可满足无硫酸根残留的要求」三处互相印证。(数据依据:产品手册 / 官方产品数据)
加多少?为什么说越薄越少?参考用量 15-25%(分母=树脂体系总质量);手册说明「产品厚度越薄,阻燃效果越好,添加比越小,实际用量根据客户实际结果为准」。方向条款照录,不折算。
和 M922 怎么选?两支方向不同:M922 属低卤口径(多种 PP 类型分档个位数添加量),M933 属无卤磷系口径(15-25%、面向片材与纺丝的高端要求)。选型需按合规要求与制品要求确定,数值不互套。
加工温度上限多少?本型号条目未列加工温度上限——本页不代拟;执行总则要求「加工温度不得高于产品介绍书上建议最高温度,否则会破坏母粒性能」。

06与同系产品的区别

功能母粒系列按基材对应:PP→M933(或低卤路线的 M922)/ PE→M911 / PETG→M915 / PA6→M918;阻燃类各支口径不同(无卤 / 低卤),先按合规要求选线、再按基材与工况选型。对照如下:

表 5 · 同系对照
型号基材 · 方向体系添加比例等级 · 温度
M933PP · 无卤 V0 阻燃磷系 + 少量协效剂(表面包覆、PP 载体)15-25%(厚度越薄、添加比越小)UL94 V0(0.4mm 片材实测);满足无卤、无三聚氰胺、无硫酸根残留
M922PP · 阻燃(低卤)磷、氮、溴复配(不含锑)均聚 3.5% / 共混 4%–6% / 共聚 8%UL94 V2;比重 1.10 g/cm³;加工温度上限未列
M911PE · 无卤阻燃受阻胺阻燃剂 + 光稳定剂 + LLDPE 树脂10%-25%(越薄越提高比例)UL94V1 / UL94 V-2 薄膜级;<250℃
M915PETG · 透明无卤阻燃磷氮阻燃剂 + 超分散剂 + PETG 树脂(200 目滤网)6%-10%(厚度方向未给)UL94 V-0;<280℃;比重 1.21 g/cm³
M918PA6 · 无卤阻燃磷酸盐 + 超分散剂 + PA6 树脂(350 目滤网)8%-12%(厚度方向未给)UL94 V-0;<325℃;比重 1.22 g/cm³;滴落型

读数提示:① 厚度-用量方向各型号按自身资料口径执行——本型号「厚度越薄、添加比越小」,与 M911「越薄越提高比例」方向相反,两处如实并列、不互相套用;② M922 属低卤(low-halogen)口径、M933 属无卤,两词不合并;③ 各行数值来自各型号自身资料记载,不互套。(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。

参考用量(照录全段)

  • 用量 15-25%(分母=树脂体系总质量)。
  • 「该产品根据客户产品的厚度情况,建议添加比例」。
  • 「产品厚度越薄,阻燃效果越好,添加比越小,实际用量根据客户实际结果为准」。
  • 实测点:0.4mm PP 片材 + 25 份 → 滴落不燃棉。

加工与试量

  • 加工温度上限资料未列;总则要求「不得高于产品介绍书上建议最高温度」。
  • 试量条款(总则):多试几个配方择优;只够一次时按最高建议添加;初次试样先不加其它辅料 / 助剂,成功后逐步添加。
  • 烘料(总则):单独烘料条款所列树脂不含 PP(不代拟);混合烘料条(原料与母粒搅拌均匀后按原生产工艺烘料)可参考。

包装 · 储存 · 防潮

  • 包装:25 公斤/袋(PE 双层袋;官方记「双层 PE 内衬防潮袋」)。
  • 储存:阴凉干燥处,防潮(官方另记「避光防潮」)。
  • 「剩余未使用母粒,请密封保存,以防受潮影响下次使用!」

MB rules · trial & drying · 2

Trial dosing多试几个配方,择优使用只够一次:按最高建议添加初次试样:先不加其它辅料 / 助剂
What this means for the customer — masterbatch general rules, the three-step trial-dosing procedure: choose the best of several formulations; if there is only enough for one trial, use the highest recommendation; add no auxiliaries on the first trial — the workshop runs its trial on these three points.
Drying basis混合烘料:原料与母粒搅匀后按原工艺烘料单独烘料:总则条款未含 PP
What this means for the customer — two drying statements: mixed drying follows the existing process, and the separate drying clause does not cover PP — answer "do we need to pre-dry?" from this line.

08常见问题

M933 属于哪条合规口径?

真无卤(磷系路线):产品名 / 英文名 / 手册功效句三处回源;手册逐字「本产品可满足无卤,无三聚氰胺的要求,也可满足无硫酸根残留的要求」。

阻燃等级和实测点?

UL94 V0——判据表述「熔滴不引燃脱脂棉(满足 UL94 V0 级标准)」;实测点:0.4mm PP 片材 + 25 份 → 滴落不燃棉。试验样条与报告编号资料未载。

加多少?

参考用量 15-25%(分母=树脂体系总质量);方向为「产品厚度越薄,阻燃效果越好,添加比越小,实际用量根据客户实际结果为准」。

它和 M922 有什么区别?

合规口径不同:M933 为无卤磷系(15-25%、面向片材与纺丝等高端要求);M922 为低卤(磷氮溴复配、多 PP 类型分档)。两者区间与场景各自独立、数值不互套,按合规要求选线。

加工温度上限是多少?

本型号条目未列——本页不代拟;执行总则要求「加工温度不得高于产品介绍书上建议最高温度,否则会破坏母粒性能」。

包装与储存条件是什么?

包装 25 公斤/袋(PE 双层袋);储存于阴凉干燥处、防潮(官方另记「避光防潮」)。保质期资料未载。(数据依据:产品手册 / 官方产品数据)

附数据依据

本页数据来自两类资料,逐条可回溯:

  • 产品手册:本型号条目全页(标题 / 概述 / 主要功效 / 外观 / 优点 / 用途 / 参考用量 / 包装 / 储存条件);母粒系列总则条款;同系列对照条目。
  • 官方产品数据:本型号全字段(名称、品类、定位行、描述、应用、参数、主要成分、用量);功能母粒系列条目;官方详情页文案(包覆粒结构、应用细分、适用工艺、UL94 标注、包装储存)。

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