查询词典 PVC

The results showed the synergistic effect was the best when epoxidized soybean oil was used as auxiliary heat stabilizer;β-diketone could restrain the early coloring up effectively; when non-lead and non-tin thermal stabilizers were used as main stabilizer, and houghite as auxiliary heat stabilizer, the stability of rigid PVC was improved perfectly, which showed great potentialities in its development.

结果表明：环氧大豆油作为辅助热稳定剂时，与各种主稳定剂的协效作用最好；β-二酮在抑制初期着色方面表现优异；以无铅无锡型为主稳定剂、水滑石为辅助稳定剂时，硬质PVC的热稳定性能有很大提高，因而有着很大的发展潜力。

The effects of larium salt, cerium salt and praseodymium salt on thermal stability of PVC were studied, the synergistic effects of rare earth stabilizers with PDOP,β- diketone and ESO were also investigated by heat aging test, witheness test, conductivity test and TG analysis.

通过热老化测试、白度测试、电导率测试和热重分析，研究了镧、铈、镨盐对PVC热稳定性能的影响，同时考察了辅助热稳定剂亚磷酸酯、β-二酮和环氧大豆油与稀土类稳定剂的协同效应。

Series is divided into knitted fabrics, woven two major categories, mainly a variety of mesh cloth, Wen Zhangbu, velveteen, mercerizing velvet, gold velvet, velvet, for the cloth, polyester cotton cover, rib and Chinese cloth, double-sided fabric, Flannel, fleece, ants cloth, beads and mesh fabrics, elastic cloth, jeanette Tasi cashmere, spent shake, Chun Yafang, Dita Fu 210 T, 190T, 180T, 170T, all kinds of knitted, woven composite Cloth, leather, PVC, PU, bath towels cloth, special cloth, and so on.

布料系列分为针织、梭织两大类；主要有各种网眼布、蚊帐布、平绒、丝光绒、金光绒、天鹅绒、经编布、涤盖棉、罗纹、汉布、双面布、绒布、摇粒绒、蚂蚁布、珠地网眼布、弹力布、桃皮绒、塔丝绒、花摇、春亚纺、涤塔夫210T、190T、180T、170T、各种针织、梭织的复合布、人造革、PVC、 PU、澡巾布，特种布等等。

My company mainly engaged in trade in white pvc DOP DBP.

我公司主要经营贸易pvc DOP DBP 钛白粉。

The result showed that with the store time extended,the migration capacity of DOP in PVC film increased also.

在我国日常家用保鲜材料中，人们也普遍采用了安全性更高的PE材料，PVC

Casting: Stamping, cast iron products, cast aluminium products, machinery accessories, cast iron fireplace/chimney, cast iron burner, stainless steel drainer, aluminium drainer, PVC drainer, manhole cover, road pole.

6G32 铸件，冲压件，各类铸铁、铸铝件，机械配件，壁炉，不锈钢地漏，铝地漏，PVC 地漏，盖板，路桩。

By adjusting the producing technics of PVC-U drainpipe , the impact property is effectively improved.

通过对PVC-U 排水管材生产工艺的调整，有效地提高产品的冲击性能，在实现有效控制成本的同时，最大程度地满足用户对产品冲击性能的要求。

Used false ceiling material varieties, specifications, colours and grassroots construction, shall be fixed design methodology, and the current standard; Drop keel no distortion, distortion, false wooden keel or the need for fire wood processing vessel analysis, the installation of a reliable keel, around flattened; light lamps can be directly working in reinforced keel, the weight of more than 2 kilograms of lamps or ceiling fan can not borrow drop keel, a separate hanger with LBAC structure liaison metal materials, synthetic materials, PVC ceiling must be installed on the Xidingdeng Long skeleton, the structure must do waterproofing wood fire.

吊顶 吊顶所用材料的品种、规格、颜色以及基层构造、固定方法应按设计要求，并符合现行标准；吊顶龙骨不得扭曲、变形，木龙骨或木质吊顶必须进行防火处理，吊杆顺直，龙骨安装牢固可靠，四周平直；轻型灯具可直接吊在加固龙骨上，重量大于2公斤的灯具或吊扇不得借用吊顶龙骨，应另设吊钩与土建结构联络，金属材料、合成材料、PVC吊顶上的吸顶灯安装必须有龙骨架，木结构必须做防水防火处理。

Company Profile of Dongguan City harbor leather Co., Ltd., mainly engaged in a variety of grades, the grade the first layer (a variety of imports, domestic leather billet,¤, Crazy Horse series, wiping coke, oil skin), second skin (wet and dry Law Paper expected, embossing), etc., I am also operates PVC artificial leather, PU synthetic leather products, etc.; products include cow has Bago, Space leather, sheep leather Pakistan, oily PU, such as wiping coke PU.

东莞市海时皮革有限公司，系一家主要经营各种中、高档头层（各种进口、国产皮坯、纳帕皮、疯马系列、擦焦、油皮）、二层皮等，我公司还经营PVC人造革、PU合成革等系列产品；产品包括有牛巴戈、太空革、羊巴革、油性PU、擦焦 PU等。

Operates concurrently product: Glues net glue, Envelop side glue, All sorts of a wind of printing printing ink; Glass printing ink; Liquid state sensitization resists etch printing ink; PVC printing ink wait for series product, Imports homemade net yarn, Imports glue scrape, Homemade glue scrape; Water property fiscal stamp slurry, Increase thick dosage, Additive agent, Sends dunk slurry, Washes board water, Washes net water, Activator waits for fiscal stamp material, Water paint, A wind of printing machine, Equipment and equipment, Is consumer customization different duotone.

兼营产品：粘网胶、封边胶、各类丝印油墨；玻璃油墨；液态感光抗蚀刻油墨；PVC油墨等系列产品、进口国产网纱、进口胶刮、国产胶刮；水性印花浆、增稠剂、添加剂、发泡浆、洗板水、洗网水、显影液等印花材料、水性涂料、丝印机械、器材及设备，为客户定制不同网版等。我公司的宗旨是"诚信求发展、守诺求生存"我们会真诚与印刷界的朋友合作，并努力帮助解决产品的技术问题和售后服务，让我们在合作当中开拓进取、共求发展，在此我公司全体员工恭祝：网印界的朋友们事业腾飞、工作顺利！

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。