ntent="[{"type":"block","id":"3060-1621846615933","name":"paragraph","data":{},"nodes":[{"type":"text","id":"p5PQ-1621846617594","leaves":[{"text":"聚氨酯脱模剂","marks":[]}]}],"state":{}},{"type":"block","id":"dkcx-1656656130466","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"RC5a-1656656130465","leaves":[{"text":"现货聚氨酯脱模剂，聚氨酯脱模剂厂家，生产聚氨酯脱模剂，供应聚氨酯脱模剂，聚氨酯脱模剂哪里有卖？聚氨酯脱模剂哪里生产？","marks":[]}]}],"state":{}},{"type":"block","id":"p20E-1656656130468","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"UijW-1656656130467","leaves":[{"text":"特 点:可以迅速顺利地从模具中取出制品","marks":[]}]}],"state":{}},{"type":"block","id":"i05e-1656656130470","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"cUse-1656656130469","leaves":[{"text":"用 处:获得表面光洁的制品","marks":[]}]}],"state":{}},{"type":"block","id":"jB31-1656656130472","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"6QEz-1656656130471","leaves":[{"text":"要 求:无毒, 安全, 便于操作","marks":[]}]}],"state":{}},{"type":"block","id":"Vljd-1656656130474","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"njGj-1656656130473","leaves":[{"text":"脱模原理:","marks":[]}]}],"state":{}},{"type":"block","id":"jjbI-1656656130477","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Ue5B-1656656130476","leaves":[{"text":"聚氨酯和模具表面的粘结力一般认为由两方面的原因所致。首先,模具的表面通常会被一层很薄甚至是单分子层的水膜所覆盖,这层极薄的水膜与异氰酸酯反应后产生强力的粘合性,其次,粘合是由模具内表层的极性基团与聚氨酯和聚脉的极性基团起反应而产生的化学键所致。为了使制品很好脱模,必须使模具表面有一致密的光滑薄膜) 要求该薄膜既不与原料反应又对模具有一定的粘附力, 同时有一定的柔韧性。把有效脱模物质（一般为惰性物质）通过介质（水）均匀地喷洒在模具上,待介质（水）挥发后便形成一光滑薄膜,从而起到脱模效果。","marks":[]}]}],"state":{}},{"type":"block","id":"iQRP-1656656130479","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Eaw7-1656656130478","leaves":[{"text":"吉业升化工郑重承诺：","marks":[]}]}],"state":{}},{"type":"block","id":"FPNy-1657008257424","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wmlG-1657008257423","leaves":[{"text":"① 坚持客户至上，用心服务。我们坚信，销售**都是都是从售后开始的。","marks":[]}]}],"state":{}},{"type":"block","id":"eIa1-1657008257426","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"W9fp-1657008257425","leaves":[{"text":"② 凡在本公司购买的产品，在同一时段内一定做到同行业低价。量大详谈。","marks":[]}]}],"state":{}},{"type":"block","id":"6RgE-1657008257428","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"kbAD-1657008257427","leaves":[{"text":"③ 本公司把产品质量作为首要服务准则，所有产品均会检测合格出厂，值得信赖。","marks":[]}]}],"state":{}},{"type":"block","id":"bNnC-1657008257430","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wn4E-1657008257429","leaves":[{"text":"④ 本公司和各大运输公司、物流公司都建立了良好的合作关系，运费实惠且优先发货。","marks":[]}]}],"state":{}}]">