99er热精品视频,18国产一区二区精品在线观看,在线观看av免费一区二区三区,久久99精品国产综合毛片

改性ABS
欄目：改性工程塑料 發(fā)布時(shí)間：2021-05-31 09:29
產(chǎn)品特征：符合ROHS標(biāo)準(zhǔn)、高機(jī)械強(qiáng)度、低收縮率、穩(wěn)定的產(chǎn)品尺寸；低翹曲、優(yōu)良的表面光澤度和加工熱穩(wěn)定性、阻燃等級(jí)符合UL-94 V0...

改性ABS  Modified ABS
產(chǎn)品應(yīng)用：車用配件、家電與低壓電器、辦公與通訊設(shè)備、建筑建材、運(yùn)動(dòng)器械等注塑成型產(chǎn)品
改性特征：增強(qiáng)、阻燃、阻燃/增強(qiáng)
產(chǎn)品特征：符合ROHS標(biāo)準(zhǔn)、高機(jī)械強(qiáng)度、低收縮率、穩(wěn)定的產(chǎn)品尺寸；低翹曲、優(yōu)良的表面光澤度和加工熱穩(wěn)定性、阻燃等級(jí)符合UL-94 V0
Applications：Auto parts, home appliance parts and low-voltage apparatus, office and communication equipment, building materials, and sport equipment injection molding products
Modified Features: Reinforced, flame retardant and flame retardant/reinforced
Product Features: Comply with ROHS, and high mechanical strength, low shrinkage, stable size, low warpage, good surface glossiness, good heat stability for processing, and flame retardant grade is UL-94 V0
測(cè)試項(xiàng)目與標(biāo)準(zhǔn)
Test Items & Standards		 阻燃型號(hào)
Flame Retardant		 增強(qiáng)型號(hào)
Reinforced
項(xiàng)目Items 測(cè)試標(biāo)準(zhǔn)Standard 測(cè)試條件Test Condition 國(guó)際單位S.I. Units FRABSMIV-0 ABS-20GF
機(jī)械性能 Mechanical Properties 　
拉伸強(qiáng)度Tensile Strength ASTM D638 50mm/min MPa 40 80
伸長(zhǎng)率 Elongation ASTM D638 50mm/min % 15 ＜2
彎曲強(qiáng)度 Flexural Strength ASTM D790 2mm/min MPa 55 120
彎曲模量Flexural Modulus ASTM D790 2mm/min MPa 2150 5000
懸臂梁缺口沖擊強(qiáng)度
Impact Strength, Izod notched		 ASTM D256 3.2mm,23℃ J/m 120 65
洛氏硬度 Rockwell Hardness ASTM D785 R-Scale - 90 112
熱性能 Thermal Properties 　
熱變形溫度
Heat Distortion Temp		 ASTM D648 0.45MPa,6.4mm ℃ 90 105
1.8MPa,6.4mm 80 90
電性能 Electrical Properties 　
體積電阻率Volume Resistivity ASTM D257 - Ω.cm 1014 1016
其他 Others 　
玻纖含量Glass Fiber -- -- % -- 20
比重Specific Gravity ASTM D792 23℃ g/cm3 1.17 1.18
收縮率Mold Shrinkage ASTM D955 23℃ % 0.4/0.6 0.2/0.3
吸水率Weather Resistant ASTM D570 23℃，24h % 0.04 0.08
阻燃性Flammability UL94 1.6mm class V0 HB
3.2mm V0 HB
建議加工工藝 Suggesting processing technology 　
熔體溫度Melt Temp 　 ℃ 200-230℃ 220-245℃
料筒溫度Barrel Zone Temp 　 ℃ 180-230℃ 185-240℃
模具溫度Mold Temp 　 ℃ 30-60℃ 30-80℃
預(yù)干燥Pre-Dry Requirements 　 　 70-80℃                     2-4hr 80-90℃                 2-3hr
注：以上數(shù)值是根據(jù)實(shí)驗(yàn)室標(biāo)準(zhǔn)測(cè)定的代表數(shù)值，僅供客戶參考，不作為質(zhì)保承諾。 　
Note: The above data is based on standard laboratory condition, for reference only, not for product warranty.