商铺名称:东莞市广业塑胶原料有限公司
联系人:邓文校(先生)
联系手机:
固定电话:
企业邮箱:1801260475@qq.com
联系地址:东莞市樟木头镇塑料商务中心
邮编:518000
联系我时,请说是在焊材网上看到的,谢谢!
TPE 美国吉力士 SHF 60A 3S1982,价格合理,诚信经营,可全国供货(广东省内免费送上门)。支持物流,快递和货运;支持现金,银行转账交易。
东莞市广业塑胶原料有限公司专业销售原装进口塑胶原料,原厂原包,假一赔十,本司货源稳定充足,发货准时,交期和质量均有保障!是专业塑胶原料供应商!!!可提供COA,SMDS,SGS,COC,UL黄卡和物性表及加工参数。
TPE 美国吉力士 SHF 60A 3S1982特性:
TPE 美国吉力士 SHF 60A 3S1982??
TPE 美国吉力士 SHF 60A 3S1982
TPE 美国吉力士 SHF 60A 3S1982
TPE 美国吉力士 SHF 60A 3S1982
TPE 美国吉力士 SHF 60A 3S1982??????????????????????????????
TPE 美国吉力士 SHF 60A 3S1982其他型号报价:
TPE |
美国吉力士 |
? |
40000 |
TPE |
美国吉力士 |
? |
91000 |
TPE |
美国吉力士 |
? |
56000 |
TPE |
美国吉力士 |
? |
52000 |
TPE |
美国吉力士 |
? |
65000 |
TPE |
美国吉力士 |
? |
46000 |
TPE |
美国吉力士 |
? |
68000 |
TPE |
美国吉力士 |
? |
66000 |
TPE |
美国吉力士 |
? |
40000 |
TPE |
美国吉力士 |
? |
68000 |
TPE |
美国吉力士 |
? |
39000 |
TPE |
美国吉力士 |
? |
32000 |
TPE |
美国吉力士 |
? |
72000 |
TPE |
美国吉力士 |
? |
72000 |
TPE |
美国吉力士 |
? |
46000 |
TPE |
美国吉力士 |
? |
45000 |
?
?
TPE 美国吉力士 SHF 60A 3S1982
TPE线材的防火等级 分为 HB/V2/V1/V0
其中HB最低,V0最高,测试时,产品离火即熄!
如果TPE胶料本身是V0级的,做出来的线材也一定是V0的,它不会因为形态的变化而影响阻燃效果的!
垂直燃烧试验(UL VW-1 燃烧试验)
(1) 适用规格:UL1581 1080VW-1 Flame Test
(2) 试验概要:使试验材料保持垂直,以20 度的角度对着燃烧器的火焰燃烧15 秒,间隔15 秒后再燃烧,以此重复5次,调查试验材料的燃烧程度。
(3) 判定基准: ①用火焰燃烧不超过60 秒。 ②表示旗25 %以上未烧损。 ③掉落物未使底部的外科用绵燃烧。
是由UL 规格规定的试验,是UL 电缆必须通过的试验。
TPE注塑成型缺陷分析及解决方法: |
不良现象 |
可能原因 |
处理方法 |
成品出模变型 |
冷却时间太短,成品未能足够冷却 |
延长冷却时间 |
开模速度过快,强拉变型 |
减缓开模速度 |
|
成品构造有缺陷 |
修改模具 |
|
模温过高,成品冷却不到位 |
降低模温 |
|
成品出模易破裂 |
料温过低或模温过低 |
提高炮筒温度和模具温度 |
脱模斜度不够或顶出顶出方式不当 |
修改模具 |
|
浇口太小 |
修改模具 |
|
脱模角不足 |
修改模具 |
|
成品出模后有射纹 |
射速过快,模腔内空气无法瞬间排出 |
降低射速,使模腔内空气顺利排出 |
原料含有水份 |
烘料 |
|
成型温度过高,脱粒受高温分解 |
降低成型温度 |
|
料筒内有空气进入 |
降低料管后段温度,提高压力 |
|
成品出模后有毛边 |
压力过大,分模力大于锁模力,迫开工模 |
降低压力,飞一下模,增加锁模力 |
射压及保压过大 |
降低射压及保压 |
|
射度过快,料温高 |
降低射速及料温 |
|
模具排气孔堵塞 |
清理模具 |
|
制品充模不足 |
射压不足、射速太慢或模口有杂物 |
加大射压、提高射速及清理模口射嘴 |
成型温度过低,浇口流道太小 |
提高成型温度,修改流道 |
|
模腔内空气不能完全排出 |
增设或加大排气孔 |
|
射出时间太短,射量不足 |
延长射出时间,增加射出量 |
|
制品有结合线 |
射压不足,射速太慢,浇口及流道太小 |
提高射压、射速,修改浇口流道 |
成型温度及模温过低 |
提高成型温度和模具温度,增加背压或加速螺杆转速 |
|
合流部位排气不畅或没有溢流池(冷料井) |
合流部增加排气孔或增加溢流池 |
|
使用过多的脱模剂 |
减少脱模剂的使用量 |
|
制品光泽度不佳 |
射速过慢,射压过低,模温低 |
提高射压、射速、模温 |
模腔内有水份或油脂污染 |
擦拭干净 |
|
模具表面研磨不佳或浇口及流道太小 |
修改模具 |
|
射出量不足或原料含有水份 |
提高射压射速,延长射出时间及烘料 |
|
制品表面有流纹 |
射压太高或太低,射速太快或太慢 |
调整适当的射压或射速 |
保压时间太短或浇口太小 |
增加保压时间或改大浇口 |
|
模温及浇口温度太低 |
提高模具及浇口温度 |
|
材料熔融不佳 |
提高温度、背压或加快螺杆转速 |
|
挤出成品表面粗糙 |
成型温度低 |
提高温度、背压及螺杆转速 |
模温过低 |
提高模具温度 |
|
制品表面成块状现象 |
料管未清理干净或有杂物 |
重新清理料管 |
添加物如色母或载体未按要求 |
找对相应的色母 |
|
制品出模后彭胀 |
模头温度过低,或螺杆转速过快 |
提高模头温度,降低螺杆转速 |
限料过快 |
调整限料装置 |
|
挤出时产生大量气体 |
整体温度过高 |
降低温度 |
料管内有杂物 |
清理料管 |
|
制品有缩水现象 |
原材料含有水份 |
烘料 |
融体温度过高,螺杆转速过快 |
降低温度,降低螺杆转速 |
?
TPE 美国吉力士 SHF 60A 3S1982
TPE (thermoplastic rubber) application surface growth, Ronghua (1704) in recent years have to promote Taiwan, the United States and the mainland process upgrade, expansion of TPE total capacity scale, breaking the 600,000 tons level, an increase of 20%. Chairman Li Mouwei said, optimistic about the high-end application opportunities in Europe, to be built in Europe with an annual output of 40,000 tons SEBS new plant, investment assessment is expected in the third quarter of the film version of the finalization.
Li Mouwei stressed that Ronghua SEBS with its own process to upgrade the professional advantage, the construction time only 18 months, significantly better than the same industry to build the plant schedule; even if the advance set up factories in Europe, investment and construction costs are expected to build costs with the Asian quite.
It is reported that Formosa Plastics and the United States KRATON joint venture in the construction of HSBC HSBC plant, products and Ronghua SEBS the same, a total investment of 6.5 billion, with an annual output of 40,000 tons, has been completed and put into production, the annual output value of about 50 to 6 billion. With this industry assessment, Ronghua Europe SEBS investment is expected to be lower than the industry level of 50%.
Looking forward this year, Li Mouwei said that the market for the British off Europe, Trump protectionism and other black swans have time to digest, and oil prices to maintain 40 to 50 US dollars range fluctuations, the operation of cautious optimism, better than the first half of the second half. However, the mainland financial tightening and the second half of the impact of new fried petrochemical potential for the potential black swan threat, become the focus of tracking.
Ronghua last year EPS 4.65 yuan. PP operating season in the first quarter of this year is not short, EPS 0.99 yuan; second quarter TPE cost pressure slowed down, corporate estimates, the first half of EPS nearly 2 yuan level.
In response to the high value of Ronghua continued into the hydrogenation grade products, the mainland Huizhou annual production capacity of 3.5 to 4 million tons SEBS will be put into operation in the second quarter, SEPS will be completed in the development of construction projects.
In addition, Ronghua PP food security high value distribution also passed good news. (One-Step) PP foam cup, not only with 120 degrees high temperature characteristics, more importantly, can be environmentally friendly recycling, becoming the world's first manufacturer.
Li Mouwei said Ronghua PP foam cup relative to the current paper cups, not only the unit price is relatively low, but also make up for the loss of natural paper cups of natural resources. The current bubble level PP manufacturers about 2 to 3, but the process is two-stage, Ronghua this PP bubble level cost less than the opponent a full twice, has made global technology, product patents, will start in Taiwan and Europe and the United States advanced countries to promote, brewing paper cups to replace business opportunities.
However, Taiwan because of PP in the official as plastic, if the sales will be levied environmental taxes, is bound to hinder the PP foam cup into the market, expect to communicate through coordination, to overcome the resistance.
如需了解更多关于TPE 美国吉力士 SHF 60A 3S1982及 的详细信息,欢迎致电联系。
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TPE 美国吉力士 SHF 60A 3S1982