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德國(guó)科思創(chuàng)pc/abs(中國(guó)總代理商)  優(yōu)點(diǎn)：應(yīng)用范圍-計(jì)算機(jī)和商業(yè)機(jī)器殼體、電器設(shè)備、草坪園藝機(jī)器、汽車零件儀表板、內(nèi)部裝修以及車輪蓋）,手機(jī)，對(duì)講機(jī)，電話機(jī)，電視機(jī)，dvd等外殼.

 供應(yīng) pc/abs德國(guó)拜耳fr3000

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注塑模工藝：

 干燥處理：加工前的干燥處理是必須的。濕度應(yīng)小于0.04％，建議干燥條件為90~110c，2~4小時(shí)。

 料筒溫度    喂料區(qū)        50～70℃（70℃） 熔料溫度    230～300℃ 料筒恒溫    200℃ 模具溫度    70～90℃  注射壓力    80～150mpa（800～1500bar）  保壓壓力    注射壓力的40％～50％以避免制品發(fā)生縮壁；

 為了使制品的內(nèi)應(yīng)力小化，保壓壓力應(yīng)該盡可能設(shè)置低  

 背壓        只要5～10mpa（50～100bar），避免產(chǎn)生摩擦熱

注射速度    中等注射速度，將摩擦熱降低；多級(jí)注射；對(duì)有些制品建議采用從慢到快  螺桿轉(zhuǎn)速    螺桿轉(zhuǎn)速折合線速度為不超過(guò)4.0m/s  

計(jì)量行程（1.0～3.0）d，因?yàn)槿哿蠈?duì)過(guò)熱和在料筒內(nèi)殘留時(shí)間過(guò)長(zhǎng)很敏感；殘留時(shí)間不應(yīng)超過(guò)6min，在熱流道中的滯留時(shí)間也應(yīng)盡可能小殘料量2～5mm取決于計(jì)量行程。

use: other

characteristic remarks: glass fiber reinforced nylon solves the weakness of the moisture absorption of nylon resin, improves the continuous use temperature,【敏感詞】improves the surface hardness, tensile strength, rigidity【敏感詞】wear resistance of the material.

important parameters: notched impact strength: 17 tensile strength: 190 mpa bending strength: 250 mpa bending modulus: 8000 mpa hot deformation temperature: 230 c filler content: 45％

manufacturer: beijing cheng lian kai tatsu technology co. ltd.

pa6 (polycaprolactam # nylon 6) /pa6-gf 420/ chenglian cadar

use: other

characteristic remarks: glass fiber reinforced nylon solves the weakness of the moisture absorption of nylon resin, improves the continuous use temperature,【敏感詞】improves the surface hardness, tensile strength, rigidity【敏感詞】wear resistance of the material.

important parameters: notched impact strength: 15 tensile strength: 100 mpa bending strength: 150 mpa bending modulus: 4000 mpa hot deformation temperature: 205 c filler content: 20％

manufacturer: beijing cheng lian kai tatsu technology co. ltd.

pa6 (polycaprolactam # nylon 6) /l n yl038mb/ tpc

use: other

characteristic remark: lubrication, good anti ultraviolet performance, good workability, fast production

important parameters: density: 1.13 g/cm3 absorption rate: 2.8％ molding shrinkage rate: 1.3％ notched impact strength: 45.4 tensile strength: 90.3 mpa elongation: 70％ bending strength: 115 mpa flexural modulus: 2830 mpa hardness: 119 thermal deformation temperature: 76.7 degrees

manufacturers: the united states composites tp company

pa6 (polycaprolactam # nylon 6) /136f3q30h/ austria sax