双组份聚氨酯双组份聚氨酯建筑聚硫密封膏聚氨酯密封胶施工聚硫密封胶图片还是等到价位到了点再抢算了。
LED农业领域的应用可以说是时下的热点,每每提及都会引人关注。不论是垂直农业、都市农业,现代农业越发展,与人工光的关系越发密切,具有多种优势的LED光源有着很大的发展空间,农业领域的升级也被认为是LED的重大机遇。然而,市场并不总是那么如人所愿,如今的LED农业光照市场,痛点仍存,各种也在进行。痛点在哪? LED农业光照市场,与现代农业的发展息息相关,然而,现阶段植物工厂等设施农业自身发展仍有不少难点,对LED光源的应用并不十分充分。目前LED农业光照应用的痛点在于盈利性,建立可盈利的商业非常重要,厦门通?科技有限公司首席技术官徐虹如是说。虽然环保、食品品质很受,但国内消费能力尚有限,LED在农业领域应用倾向于关注具有高附加值,比如育苗、观赏性花卉、等高经济作物,限于国内,很多相关企业转向国外。苏州市纽克斯照明有限公司副总经理浦敏表示,纽克斯一直非常关注植物补光设备领域,近几年一直尝试国内的补光领域,在与客户,参观很多种植地区,包括一些农产品销售的网络公司,还有研究植物工厂的地方后,会发现农业发展的一些不同。一方面,国内农产品欠缺一些好的、新颖的体系,在市场竞争中,其实农副产品没有把品牌、品质概念引入。
聚氨酯建筑密封膏属双组份反应固化型,有A、B两组份组成。A组分为或浅状聚氨酯预聚体,B组分为固化剂与助剂等混合脱水而成的黑色膏状体或,固化后具有一定的弹性及粘结性,(A组份:B组份=10:0.8~1.2)。
Polyurethane building sealant is a two component reactive curing type, consisting of two components of A and B. The A component is milky white or light yellow viscous polyurethane prepolymer, and group B as curing agent and additives mixed dehydration black paste or liquid, after curing with elasticity and adhesion of the (A group: B group =10:0.8 ~ 1.2).
该产品使用于土木建筑业、交通运输业、混凝土预制件等建材的连接及施工缝的填充密封。道路、桥梁、飞机跑道、地下管道、接头处的连接密封以及和建筑物的伸缩缝与变形缝。
The product is used for the connection of building materials, such as civil engineering, transportation, precast concrete and filling sealing of construction joints. Connections and seals of advanced roads, bridges, runways, pipes, joints, and expansion joints and deformation joints of tunnels and buildings.
衡水密封胶厂家15833184972
该产品具有以下特点:优良的耐磨性、低温性,性能可调节范围较广,机械强度大,粘接性好,弹性好,具有优良的复原性,可适合动态接缝和变形缝、伸缩缝。耐候性好,耐油性优良,耐生物老化且价格低廉。
The product has the following characteristics: excellent abrasion resistance, low temperature flexibility, performance can be adjusted in a wide range, high mechanical strength, good adhesion, good elasticity, has excellent resilience, suitable for dynamic deformation joints, expansion joints and seams. Good weather resistance, good oil resistance, aging resistance and low price.
产品分类:
Product clification:
a、按照流动性区分可分为非下垂型(N)和自流平型(L)两个类型;
According to a, liquidity can be divided into non droop type (N) and self leveling (L) type two;
b、按照位移能力可分为25、20两个级别;
B, according to the displacement ability can be divided into 25, 20, two levels;
c、按照拉伸模量分为高模量(HM)和低模量(LM)两个次级别。
C is divided into two sub grades of high modulus (HM) and low modulus (LM) according to tensile modulus.
双组份聚硫密封胶系以液态聚硫橡胶为主体材料,配合以粘树脂、硫化剂、促进剂、补强剂等制成的密封胶。此类密封胶具有优良的耐燃油、液压油、水和各种化学性能以及耐热和耐大气老化性能。一般为可硫化型。
The two-component polysulfide sealant is made of liquid polysulfide rubber, which is made of tackifier resin, vulcanizing agent, accelerator, reinforcing agent and so on. This kind of sealant has excellent properties such as fuel oil, hydraulic oil, water and various chemicals, as well as heat resistance and atmospheric aging resistance. Generally curable type.
按组分可分为双组分(或三组分)和单组分型。其加工采用预混-研磨-灌装的工艺。双组份聚硫密封胶是、国内的防水材料。
The components can be divided into two components (or three components) and one component type. The process of premixing grinding filling is adopted in the process. Two component polysulfide sealant is the most advanced waterproof material in the world and in china.
在国外发达中高层建筑均采用聚硫建筑膏的墙体接缝密封。聚硫防水密封膏适用于长期浸水建筑接缝密封 , 与混凝士粘接性能好 , 如 : 地下防水接缝、飞机跑道、贮水污、污水池、地下 工程、大型水利工程均采用聚硫密封膏 , 它具有耐老化性、耐久性、气密 性和防水性 , 良好的粘接性的高伸长橡胶形状高弹性体 , 国内现已在部分 大型水库、贮水池、污水池、地下工程 , 已采用本产品 , 深受工程技术人员的好评。
In foreign developed countries, the high-rise building adopts polysulfide building paste wall joint sealing. Polysulfide sealing paste is suitable for long-term immersion building joint sealing, and concrete bonding performance, such as: waterproof joint, runway, water pollution, sewage pool, engineering, large-scale water conservancy projects adopt polysulfide sealant, it has anti-aging, durability, air tightness and water resistance good adhesion, high elongation rubber shape with high elasticity, has been in the domestic part of large reservoir, storage tank, sewage tank, engineering, has been using this product by engineering and technical personnel.
产品技术性能
Product technical performance
配合物的性能 :
Properties of complexes:
非下垂型 , 高伸长 , 低模量的聚硫建筑密封膏完全固化后为橡胶状高弹性体。配合比 : 主剂 (A): 固化剂 (B)=100:10( 份 , 状态下 ), 随季节 , 地域气温的变化。可用固化剂使用量的多少来调节适用期的长短 ,B 组份的变动范围在 8-12 之间
Non sagging, high elongation, low modulus polysulfide sealant is completely cured and then rubber like high elastic body. Mixing ratio: main agent (A): curing agent (B) =100:10 (m fraction, standard state), seasonal, regional temperature changes. The amount of curing agent can be used to adjust the length of the applicable period, B component of the range of change between 8-12
双组份聚氨酯双组份聚氨酯聚氨酯密封胶施工聚硫密封胶图片贮存条件应避光、通风、防潮,温度在25±3℃。
为了应对激烈的竞争大潮,不少企业想尽办法日益丰富和多样化的消费需求。对于门窗企业而言,新产品的显得越来越重要,新品市场也成为了企业发展必不可少的工作,但事实上,不少门窗企业的新品却没有像预期一样成功,这到底是为什么呢?门窗企业明确目标有的门窗企业,可能还不能称之为企业,只是作为一个小作坊存在,只想着能赚一笔就一笔。没有目标,没有理念,没有企业文化,没有社会责任,只知道要,但又不知道原理。这样的企业,永远不可能打造起一个积极阳光的团队,更无法建立一个健康有效的价值创造(俗称赢利)。门窗行业虽是一个行业,但企业的决策者也要明白,如今的时代就算是的行业也需要先进的理念、明确的目标。门窗企业没有完整的市场规划目前业内很多企业,不作市场分析,不略规划,没有措施,完全寄希望于碰运气。生意好时得意忘形,完全没有危机意识,生意差时垂头丧气,只知道降价促销,热衷于参加团购、砍价会等低级到极点的市场、损害行业利益的活动,既赚不到钱又损害品牌形象,还把自己的经营心理导向地狱,从此偏好走偏门邪路,与好绝缘。不得不说,这种是致命的,在这样竞争激烈的期,是无法突围的,只能一步步越陷越深。
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