长兴EM222 dpgda单体 二丙二醇二丙烯酸酯活性稀释剂57472-68-1

$102.40

胀套Z21胀紧套STK350 KTR105涨套TLK350涨紧套FX350免键涨紧轴套

$4.44

生物降解塑料 农用农膜地膜 降解母粒 降解添加剂 食品级 PP PE用

$12.02

ETFE粉·日本大金 耐磨级 静电喷射 衬里涂层应用

$82.31

荧光橙颜料鲜橙色浆不饱和拉挤型材手糊滴胶预浸热固性荧光颜料

$61.12

PA6 美国杜邦 73G30HSL 玻纤增强30% 热稳定 润滑 易脱模

$4.66

面料凉感整理剂 提高化纤涤纶混纺织物冰感助剂

$43.93

销售 医院合成 PCL PLLA共聚物 3：7 AR分析纯 科研实验级

$24.30

挤出注塑高发气量白色发泡剂 塑料起泡剂 用于TPETPRTPU ABSPS

$12.02

塑料 橡塑发泡剂弹性体发泡汽车配件发泡PET POM PPE PPS TPE发泡

$18.72

单包样粉 差价 邮费 拍这里

$2.21

复位针 取卡器1

$1.99

铝模专用堵孔胶塞建筑工地模板塑料辅材堵头眼孔通用铝膜牙丝胶塞

$41.03

德国毕克流平剂DISPER BYK381- 聚丙烯酸酯表面助剂

$1,028.43

高纯粉状油酸酰胺脱模剂 爽滑剂 EVA膜开口剂 PE膜农膜塑料润滑剂

$10.91

Spot PAR resin with high heat resistance Japan L1003PA polyarylate (PAR)

$24.74

UV photoinitiator EDB white photosensitive sensitizer LED photosensitive white i

$95.70

German Evonik (formerly American Gas) silicone oil Dabco DC 5906

$38.80

Polypropylene glycol PPG400 PPG1000 PPG2000 PPG4000 Polyether polyol Polypropyle

$38.80

Gypsum board expansion screw aircraft expansion tube plastic rubber plug expansi

$3.01

Zytel American DuPont 70G30HSLR plastic raw material PA66 injection molding grad

$8.50

Antibacterial masterbatch with PP raw material as carrier Antibacterial agent si

$42.15

Polyester plastic PETABS steel hardening agent PA nylon PP PBT reinforcing agent

$10.91

Rapier Weft Feeder Accessories Sensor Sanhe Jinde 5-pin Weft Feeder Sensor Sanhe

$4.21

Viscosity 5~15 TEGDMA 3EGDMA Triethylene glycol dimethacrylate 109-16-0 Insolubl

$61.12

Zytel fireproof V0 glass fiber reinforced 25% PA66 American DuPont 72G25V0 NC010

$8.34

Aircraft expansion tube gypsum board expansion tube plastic expansion plug butte

$3.66

PU anti-yellowing agent epoxy resin anti-yellowing agent epoxy glue anti-yellowi

$86.78

Antifungal agent antibacterial BIT monovalent salt broad spectrum preservative w

$30.10

PA6 American DuPont 73G40 BK270 reinforced with 40% glass fiber high strength an

$5.00

PVC发泡型材 板材 透气窗 片材加工环保助剂 PVC树脂多合一添加剂

$14.26

厂家直销TPE颗粒TPR 40度50度60度环保无味本白色TPE玩具公仔原料

$5.00

耐火砖粘接剂 耐温有机硅树脂甲基硅树脂压制高硬度云母板 玻纤板

$37.24

原装供应 科思创N75固化剂 拜耳N75聚氨酯三聚体 HDI固化剂

$52.19

涨塞螺丝塑料涨塞螺丝小黄鱼胶塞塑料膨胀管6MM8MM膨胀管带自攻丝

$2.32

拜耳Desmophen 670 BA 固化剂 水性聚氨酯固化剂 耐候性能好

$109.09

聚烯烃模板技术与配方助剂 PE木塑建筑模板 刚性耐热耐磨稳定助剂

$10.91

熔喷无纺布PP料熔喷布聚丙烯专用料 熔喷布pp颗粒料 pp熔喷料

$5.33

现货供应 PA12微粉 赢创尼龙粉 浸塑粉 聚酰胺粉末

$26.53

印花材料 PU涂料助剂 PU水性聚氨酯乳液 TPU水性聚氨酯

$19.83