東莞浩榮()塑膠,長期現(xiàn)貨代理供應(yīng):polyone 普立萬PP
公 司 宗 旨 —— 做大、做強(qiáng)
公 司 運(yùn) 作 —— 市場化、專業(yè)化、規(guī)范化
主營業(yè)務(wù):PC PA PC/ABS PBT等工程類塑料;ABS PP PE等通用類塑料;PPA PEEK PEI PA46 PA12 FEP CA等高檔工程塑料;TPO TPV TPE TPUSEBS等彈性體塑料;EPDM 電木粉等熱固性塑料;PLA等降解塑料
經(jīng)營模式:貿(mào)易
經(jīng) 營 理 念 —— 服務(wù)創(chuàng)造價值,誠信面對未來。
:徐
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海量庫存,型號齊全,產(chǎn)品只列部分型號,您有需要請直接咨詢。
凡我司的產(chǎn)品均能為客戶提供相關(guān)ROSE證明(SGS),UL黃卡,材料出廠檢驗報告(COC)及物質(zhì)安全證明書(MSDS)。
CERTENE? Plastic Materials Supplied by Muehlstein
CERTENE? PBM-1NB | PP Impact Copolymer | North America | Food Contact Acceptable; Good Stiffness; Good Toug... | |
CERTENE? PBM-20 | PP Impact Copolymer | North America | Fast Molding Cycle; Food Contact Acceptable; Good ... | Appliance Components; Automotive Applications; Aut... |
CERTENE? PBM-20AN | PP Impact Copolymer | North America | Antistatic; Food Contact Acceptable; Impact Copoly... | Containers; Crates |
CERTENE? PBM-20H | PP Impact Copolymer | North America | Good Heat Aging Resistance; Impact Copolymer; Medi... | |
CERTENE? PBM-20N | PP Impact Copolymer | North America | Food Contact Acceptable; Impact Copolymer; Medium ... | Containers; Crates |
CERTENE? PBM-20NB | PP Impact Copolymer | North America | Food Contact Acceptable; High Impact Resistance; I... | Consumer Applications; Containers; Crates; Toys |
CERTENE? PBM-21 | PP Impact Copolymer | North America | Food Contact Acceptable; Impact Copolymer; Medium ... | Containers; Crates |
CERTENE? PBM-2NB | PP Impact Copolymer | Latin America; North America | Food Contact Acceptable; Good Melt Strength; Good ... | Bathroom Accessories; Cosmetics; Food Containers; ... |
CERTENE? PBM-35 | PP Impact Copolymer | North America | Fast Molding Cycle; Food Contact Acceptable; Good ... | Automotive Interior Trim; Caps; Household Goods; T... |
CERTENE? PBM-35AN | PP Impact Copolymer | North America | Antistatic; Fast Molding Cycle; Food Contact Accep... | Automotive Interior Trim; Caps; Food Containers; G... |
CERTENE? PBM-37 | PP Impact Copolymer | North America | Fast Molding Cycle; Food Contact Acceptable; Good ... | Automotive Interior Trim; Closures; Household Good... |
CERTENE? PBM-50 | PP Impact Copolymer | North America | Good Flexibility; High Flow; Impact Copolymer; Low... | Household Goods; Support Trays; Thin-walled Parts |
CERTENE? PBM-5035 | PP Impact Copolymer | North America | Good Mold Release; Good Stiffness; Good Toughness;... | |
CERTENE? PBM-8 | PP Impact Copolymer | Latin America; North America | Copolymer; Food Contact Acceptable; Good Colorabil... | Automotive Applications; Automotive Interior Parts... |
CERTENE? PBM-80N | PP Impact Copolymer | North America | Food Contact Acceptable; Good Dimensional Stabilit... | Consumer Applications; Household Goods; Packaging |
CERTENE? PBM-8N | PP Impact Copolymer | North America | Fast Molding Cycle; Food Contact Acceptable; Good ... | Appliance Components; Automotive Applications; Bat... |
PP(聚丙烯#百折膠|軟膠)/PBS-4米爾斯泰因 詳細(xì)介紹:
供應(yīng)防靜電PP ,導(dǎo)電PP ,加纖防火PP ,抗紫外線耐候PP ,食品級PP 導(dǎo)光板POM ,光擴(kuò)散PP , 透明阻燃PP ,防火PP 透明防火PP ,,遮光級PP ,抗紫外線PP ,耐熱級PP ,特殊級PP ,醫(yī)療級PP 復(fù)合級PP ,增強(qiáng)防PP ,不含鹵素PP 高流PP 動PP ,光反射級PP ,耐磨PP ,食品級PP !
PP(聚丙烯#百折膠|軟膠)/PBS-4/米爾斯泰因 PP加工工藝:
干燥處理:如果儲存適當(dāng)則不需要干燥處理。
熔化溫度:220~275C,注意不要超過275C。
模具溫度:40~80C,建議使用50C。結(jié)晶程度主要由模具溫度決定。
注射壓力:可大到1800bar。
注射速度:通常,使用高速注塑可以使內(nèi)部壓力減小到zui小。如果制品表面出現(xiàn)了缺陷,那么應(yīng)使用較高溫度下的低速注塑。 流道和澆口:對于冷流道,典型的流道直徑范圍是4~7mm。建議使用通體為圓形的注入口和流道。所有類型的澆口都可以使用。典型的澆口直徑范圍是1~1.5mm,但也可以使用小到0.7mm的澆口。 對于邊緣澆口,zui小的澆口深度應(yīng)為壁厚的一半;zui小的澆口寬度應(yīng)至少為壁厚的兩倍。PP材料*可以使用熱流道系統(tǒng)。
成型特性
1.結(jié)晶料,吸濕性小,易發(fā)生融體破裂,長期與熱金屬接觸易分解。
2.流動性好,但收縮范圍及收縮值大,易發(fā)生縮孔,凹痕,變形。
3.冷卻速度快,澆注系統(tǒng)及冷卻系統(tǒng)應(yīng)緩慢散熱,并注意控制成型溫度.料溫低溫高壓時容易取向,模具溫度低于50度時,塑件不光滑,易產(chǎn)生熔接不良,流痕,90度以上易發(fā)生翹曲變形。
4.塑料壁厚須均勻,避免缺膠,尖角,以防應(yīng)力集中。
PP(聚丙烯#百折膠|軟膠)/PBS-4/米爾斯泰因 PP聚丙烯用途:
1. 薄膜制品:PP薄膜制品透明有光澤,對水蒸氣和空氣和滲透性小,分為吹膜薄膜、流延薄膜CPP、雙向拉伸薄膜BOPP等。
2. 注塑制品:用于汽車、電氣、機(jī)械、儀表、無線電、紡織、國防等工程配件,日用品、周轉(zhuǎn)箱、醫(yī)療器材、建筑材料。擠塑制品:管材、型材、單絲、漁用繩索、打包帶、捆扎繩、編織袋、纖維、復(fù)合涂層、片材、板材等、吹塑中空成型制品各種小型容器等。
3. 其他:低發(fā)泡、鈣塑板、合成木材、層壓板、合成紙、高發(fā)泡可作結(jié)構(gòu)泡沫體