千泰塑膠長(zhǎng)期供應(yīng)【PC】GS2030MKR☆158-1846-5693經(jīng)理：周生0769-3321-4396 QQ:275-158-775(千泰塑膠)貨源穩(wěn)定，價(jià)格優(yōu)惠，質(zhì)量保證，歡迎來(lái)電咨詢，提供SGS報(bào)告，出廠認(rèn)證，MSGD,COA,UL黃卡等資料….
電器儀表工業(yè)和機(jī)械工業(yè)中 14這在熱固性塑料中也不多見 本公司長(zhǎng)期供應(yīng)貨源穩(wěn)定，價(jià)格優(yōu)惠，質(zhì)量保證，歡迎來(lái)電咨詢【PC】GS2030MKR☆LCP has excellent electrical insulation properties. The dielectric strength is higher than that of the general engineering plastics, and the arc resistance is good. In continuous use temperature 200-300 C, its electrical properties are not affected. Intermittent use of temperature up to 316 degrees celsius.
E, LCP has excellent corrosion resistance, LCP products in 90% concentration of acid and alkali concentration of 50% is not affected by the presence of erosion, for industrial solvents, fuel oil, detergent and hot water, the contact will not be dissolved, it will not cause stress cracking.
2, the application of
A, is the main market of electronic and electrical LCP: surface mount electronic and electrical welding dimension stability and resistance of materials have high requirements (can use to surface assembly technology in gas phase infrared welding and welding);
B LCP,: printed circuit board, satellite electronic components, jet engine parts, auto parts, medical;
Molding process
LCP plastic raw material molding temperature is high, because of its variety, the melting temperature in the range of 300~425. LCP melt viscosity is low, the mobility is good, and the olefin plastic approximation. LCP has a very small coefficient of linear expansion, good size stability. Molding processing conditions refer to: molding temperature 300~390 degrees C, mold temperature 100~260 degrees C, molding pressure 7~100MPa, compression ratio 2.5~4, molding shrinkage rate 0.1~0.6.
1 barrel temperature
Usually the barrel temperature, nozzle temperature, material melting temperature as shown in the table.
賣〈TPU 828〉 ☆〔PA66 RVL29XXP〕 ‖POM 127UVE‖☆ @〔PA66 22HSP〕 ‖TPU B60D‖▇ 〈ABS 969-T〉 〈POM 900P〉 〔PC GSH2010R2〕‖圖‖ ‖PC/ABS AC55C‖▆ 賣〈TPU S80A15〉（圖） 〈PBT WX94736〉 PPO■GTX979 BK╱╲ PA66↓A3WG3＠ 〔PC GSH2030FT〕‖圖‖ 〈PMMA V920UVT〉 ‖PA66 FG133F1‖︾ ‖PP HD244CF‖╕ ╔〔POM H4320PRO 〕 ∞〔EVA IN1011〕 ‖PBT 2003-3‖︸ ‖PA66 NY6614GT‖〃 ★〔PC/ABS GN5001RFP 〕 ‖PP TL1207‖≈ PA66↓70G33L♀ POM●C2521Δ ‖PPS TCX-200‖ ‖PA6 BKV15 H3.0‖● 〈PA12 E62-S3〉 〈TPV 8281-35MED〉 ‖PMMA 4FI‖← ‖PPS CES50‖┏ ‖TPU 1185A10V-Flim(TP)‖︾ ‖PA6 B3WG8 LF‖╝ ‖EVA 1159‖( ‖PC/ABS HAC8240‖- ‖PBT T835FRUV‖】 ABS MA201&韓國(guó)LG ‖PBT CL2030‖№ PP“R1510 ▂? 〈ASA WR-9370〉 ‖PA6 PZ006‖▓ 賣〈TPU TE85AP〉 ‖PBT 9056‖∩ 〈PA66 WST13N-NP〉 POM●WR301【 ‖PC TC-1‖) 〈ABS 910 X01〉現(xiàn)貨